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NEC N8406-023 Command Reference Guide

1. cmap enable disable Enables or disables TACACS authorization level mapping The default value is disabled usermap lt 0 15 gt user oper admin none Maps a TACACS authorization level to this switch user level Enter a TACACS authorization level 0 15 followed by the corresponding this switch user level On Enables the TACACS server Off Disables the TACACS server This is the default Cur Displays current TACACS configuration parameters N8406 023 1Gb Intelligent L3 Switch Command Reference Guide AOS 90 IMPORTANT If TACACS is enabled you must login using TACACS authentication when connecting via the console or Telnet SSH HTTP HTTPS Backdoor for console is always enabled so you can connect using notacacs and the administrator password even if the backdoor telnet or secure backdoor secbd are disabled If Telnet backdoor is enabled telnet ena type in notacacs as a backdoor to bypass TACACS checking and use the administrator password to log into the switch The switch allows this even if TACACS servers are available If secure backdoor is enabled secbd ena type in notacacs as a backdoor to bypass TACACS checking and use the administrator password to log into the switch The switch allows this only if TACACS servers are not available NTP server configuration Command cfg sys ntp NTP Server Menu prisrv Set primary NTP server address secsrv Set secondary NTP server address intr
2. This command displays the community table information stored in the SNMP engine The following table describes the SNMPv3 Community Table information Table 13 SNMPv3 Community Table parameters Field Description Index Displays the unique index value of a row in this table Name Displays the community string which represents the configuration User Name Displays the User Security Model USM user name Tag Displays the community tag This tag specifies a set of transport endpoints from which a command responder application accepts management requests and to which a command responder application sends an SNMP trap SNMPv3 Target Address Table information Command info sys snmpv3 taddr Transport Addr Port Taglist Params 47 81 25 66 162 vlv2trap viv2param This command displays the SNMPv3 target address table information which is stored in the SNMP engine The following table describes the SNMPv3 Target Address Table information N8406 023 1Gb Intelligent L3 Switch Command Reference Guide AOS 24 Table 14 SNMPv3 Target Address Table parameters Field Description ame Displays the locally arbitrary but unique identifier associated with this snmpTargetAddrEntry Transport Addr Displays the transport addresses Port Displays the SNMP UDP port number Taglist This column contains a list of tag values which are used to select target addresses for a particular SNMP message Params The value of
3. ACL Re mark In Profile configuration Command cfg acl acl lt ACL number gt re mark inprof Re marking In Profile Menu uplp Set Update User Priority Menu updscp Set the update DSCP reset Reset in profile settings cur Display current settings Table 167 ACL Re mark In Profile Configuration Menu options Command Description uplp Displays the Re Mark In Profile Update User Priority Menu updscp lt 0 63 gt Sets the DiffServ Code Point DSCP of In Profile packets to the selected value reset Resets the update DSCP parameters to their default values Cure Displays the current ACL re mark in profile parameters ACL Re mark In Profile Update User Priority configuration Command cfg acl acl lt ACL number gt re mark inprof uplp Update User Priority Menu value Set the update user priority utosp Enable Disable use of TOS precedence reset Reset in profile uplp settings cur Display current settings Table 168 ACL Update User Priority Configuration Menu options Command value lt 0 7 gt Description Defines 802 1p value The value is the priority bits information in the packet structure utosp enable disable Enable or disable mapping of TOS Type of Service priority to 802 1p priority for In Profile packets When enabled the TOS value is used to set the 802 1p value The default is disabled reset Resets UP1P settings to their default values cur Displays the
4. EA L3 statistics Max L3 table size Number of L3 entries used Max LPM table size Number of LPM entries used IP statistics Command stats 13 ip IP statistics ipInReceives 3647 ipInAddrErrors 90 ipInUnknownProtos ipInDelivers ipOutDiscards ipDefaultTTL 4103 0 255 5 ipInHdrErrors 0 5 0 ipInDiscards 0 ipOutRequests 30974 The following table describes the IP statistics Table 57 IP statistics Statistics Description ipInReceives The total number of input datagrams received from interfaces including those received in error ipInHdrErrors The number of input datagrams discarded due to errors in their IP headers including bad checksums version number mismatch other format errors time to live exceeded errors discovered in processing their IP options and so on ipInAddrErrors The number of input datagrams discarded because the IP address in their IP header destination field was not a valid address to be received at this switch This count includes invalid addresses for example 0 0 0 0 and addresses of unsupported classes for example Class E For entities which are not IP gateways and therefore do not forward datagrams this counter includes datagrams discarded because the destination address was not a local address ipInUnknownProtos The number of locally addressed datagrams received successfully but discarded because of an unknown or unsupported proto
5. 1 2 Connect to the switch console After connecting the login prompt displays Blade Network Technologies 1Gb Intelligent L3 Switch Enter password Enter admin as the default administrator password The system displays the Main Menu with administrator privileges Main Menu info stats cfg oper boot maint diff apply save revert exit gt gt Main Information Menu Statistics Menu Configuration Menu Operations Command Menu Boot Options Menu Maintenance Menu Show pending config changes global command Apply pending config changes global command Save updated config to FLASH global command Revert pending or applied changes global command Exit global command always available From the Main Menu enter the following command to access the Configuration Menu Main cfg The Configuration Menu is displayed Configuration Menu sys port 12 13 qos acl rmon pmirr ufd dump ptcfg gtcfg cur System wide Parameter Menu Port Menu Layer 2 Menu Layer 3 Menu QOS Menu Access Control List Menu RMON Menu Port Mirroring Menu Uplink Failure Detection Menu Dump current configuration to script file Backup current configuration to FTP TFTP server Restore current configuration from FTP TFTP server Display current configuration Configuring Simple Network Management Protocol support NOTE SNMP support
6. Table 68 RIP Statistics Statistics Description RIP packets received The total number of RIP packets received RIP packets sent The total number of RIP packets transmitted RIP request received The total number of RIP requests received RIP response received The total number of RIP response received RIP request sent The total number of RIP requests transmitted RIP response sent The total number of RIP responses transmitted RIP route timeout The total number of RIP route timeouts RIP bad size packet received The total number of bad size RIP packets received RIP bad version received The total number of RIP bad versions received RIP bad zeros received The total number of RIP bad zeros RIPv1 packets with non zero unused fields received RIP bad source port received The total number of RIP bad source port received RIP bad source IP received The total number of RIP bad source IP received RIP packets from self received The total number of RIP packets from self received N8406 023 1Gb Intelligent L3 Switch Command Reference Guide AOS 76 Management Processor statistics Command stats mp MP specific Statistics Menu pkt tcb ucb cpu Show Packet stats Show All TCP control blocks in use Show All UDP control blocks in use Show CPU utilization The following table describes the MP specific Statistics Menu options Table 69 MP specific Statistics Menu
7. ifoid rbnum intrval owner delet Menu set Set interface MIB object to monitor set set Delet cur number of requested buckets polling interval owner for the RMON group of statistics this history and restore defaults Display current history configuration The switch supports up to five History Groups The following table describes the RMON History Menu options Table 173 RMON History Menu options Command ifoid lt 1 127 characters gt Description Configures the interface MIB Object Identifier The IFOID must correspond to the standard interface OID as follows 1 3 6 1 2 1 2 2 1 1 x The interface OID can have a maximum of 127 characters rbnum lt 1 65535 gt Configures the requested number of buckets which is the number of discrete time intervals over which data is to be saved The range is from 1 to 65535 The default is 30 NOTE The maximum number of buckets that can be granted is 50 intrval lt 1 3600 gt Configures the time interval over which the data is sampled for each bucket The range is from 1 to 3600 seconds The default value is 1800 seconds owner lt 1 127 characters gt Enter a text string that identifies the person or entity that uses this history index The owner can have a maximum of 127 characters delete Deletes the selected history index cur Displays the current RMON History parameters N8406 023 1Gb Intelligent L3 Switch
8. smalls Total number of packet allocations with size less than 128 bytes from the packet buffer pool by the TCP IP protocol stack smalls hi watermark The highest number of packet allocation with size less than 128 bytes from the packet buffer pool by the TCP IP protocol stack failures Total number of packet allocation failures from the packet buffer pool by the TCP IP protocol stack N8406 023 1Gb Intelligent L3 Switch Command Reference Guide AOS 77 TCP statistics Command stats mp tcb All TCP allocated control blocks 10ad41e8 0 0 0 0 0 lt gt 0 0 0 0 80 listen 10ad5790 47 81 27 5 1171 lt gt 47 80 23 243 23 established The following table describes the Transmission Control Protocol TCP control block TCB statistics shown in this example Table 71 TCP statistics Description Example statistic Memory 10ad41e8 10ad5790 Destination IP address 0 0 0 0 47 81 27 5 Destination port 0 1171 Source IP 0 0 0 0 47 80 23 243 Source port 80 23 State listen established UDP statistics Command stats mp ucb All UDP allocated control blocks 161 listen The following table describes the User Datagram Protocol UDP control block UCB statistics shown in this example Table 72 UDP statistics Description Example Statistic Control block 161 State listen CPU statistics Command stats mp cpu CPU utilization cpuUtillSecond cpuUtil4Seconds cpuUtil64Second
9. del Deletes the vacmViewTreeFamily group entry N8406 023 1Gb Intelligent L3 Switch Command Reference Guide AOS 94 Table 88 SNMPv3 View Configuration Menu options Command cur Description Displays the current vacmViewTreeFamily configuration View based Access Control Model configuration Command cfg sys ssnmp snmpv3 access lt access number gt SNMPv3 vacmAccess 1 Menu name model level rview wview nview del cur Set group name Set security model Set minimum level of security Set read view index Set write view index Set notify view index Delete vacmAccess entry Display current vacmAccess configuration The view based Access Control Model defines a set of services that an application can use for checking access rights of the user Access control is needed when the user has to process SNMP retrieval or modification request from an SNMP entity The following table describes the User Access Control Configuration Menu options Table 89 View based Access Control Configuration Menu options Command Description name lt 1 32 Defines the name of the group up to a maximum of 32 characters characters gt model Selects the security model to be used usm snmpvl snmpv2 level noAuthNoPriv authN oPriv authPriv Defines the minimum level of security required to gain access rights The level noAuthNoPriv means that the SNMP message will be sent without authentication and without usi
10. force aut force aut force aut force aut force aut force aut force aut force aut force aut force aut force aut force aut force aut OMAHA BP WNY 10 11 12 TS 14 15 16 17 18 Authenticator disabled 1 Authenticator Backend Auth Status E State Auth State horized initiali initiali horized initiali initiali horized initiali initiali horized initiali initiali horized initiali initiali horized initiali initiali horized initiali initiali horized initiali initiali horized initiali initiali horized initiali initiali horized initiali initiali horized initiali initiali horized initiali initiali horized initiali initiali horized initiali initiali horized initiali initiali horized initiali initiali horized initiali initiali horized initiali initiali horized initiali initiali thorized initiali initiali horized initiali initiali horized initiali initiali Port down or disabled The following table describes the IEEE 802 1x parameters Table 21 802 1x information Field Description Port Displays each port s name Auth Mode Displays the Access Control authorization mode for the port The Authorization mode can be one of the following e force unauth e auto e force auth Auth Status Displays the current authorization status of the port either authorized or unauthorized Authenticator PAE State Displays the Authenticator Port Access Entity State The PAE state can be
11. lt IP address gt Sets the IP address for your secondary DNS server If the primary DNS server fails the configured secondary will be used instead Enter the IP address using dotted decimal notation For example 192 4 17 42 N8406 023 1Gb Intelligent L3 Switch Command Reference Guide AOS 132 Table 149 Domain Name System DNS Configuration Menu options Command Description dname lt dotted DNS notation gt none Sets the default domain name used by the switch For example mycompany com Displays the current Domain Name System DNS settings cur N8406 023 1Gb Intelligent L3 Switch Command Reference Guide AOS 133 Bootstrap Protocol Relay configuration Command cfg 13 bootp Bootstrap Protocol Relay Menu addr Set IP address of BOOTP server addr2 Set IP address of second BOOTP server on Globally turn BOOTP relay ON off Globally turn BOOTP relay OFF cur Display current BOOTP relay configuration The Bootstrap Protocol BOOTP Relay Menu is used to allow hosts to obtain their configurations from a DHCP server The BOOTP configuration enables the switch to forward a client request for an IP address to two DHCP BOOTP servers with IP addresses that have been configured on this switch BOOTP relay is turned off by default The following table describes the BOOTP Configuration Menu options Table 150 BOOTP Configuration Menu options Command Description addr lt IP address gt Sets the IP address of
12. qweight Set weight to a COS queue cur Display current 802 1p configuration This feature provides the switch the capability to filter IP packets based on the IEEE 802 1p bits in the packet s VLAN header The 802 1p bits specify the priority that you should give to the packets while forwarding them The packets with a higher non zero priority bits are given forwarding preference over packets with numerically lower priority bits value The following table describes the 802 1p Configuration Menu options Table 159 802 1p Configuration Menu options Command Description priq lt 0 7 gt lt 0 1 gt Maps the 802 1p priority of to the Class of Service queue COSg priority Enter the 802 1p priority value 0 7 followed by the Class of Service queue 0 1 that handles the matching traffic qweight lt 0 1 gt lt 0 15 gt Configures the weight of the selected Class of Service queue COSq Enter the queue number 0 1 followed by the scheduling weight 0 15 cur Displays the current 802 1p parameters Access Control configuration Command cfg acl ACL Menu acl Access Control List Item Config Menu group Access Control List Group Config Menu cur Display current ACL configuration Use this menu to create Access Control Lists ACLs and ACL Groups ACLs define matching criteria used for IP filtering and Quality of Service functions The following table describes the Access Control Configuration Menu options Ta
13. speed convergence When enabled Triggered Updates force a router to send update messages immediately even if it is not yet time for the update message The default value is enabled mcast disablelenable Enables or disables multicast updates of the routing table using address 224 0 0 9 The default value is enabled default none listen supply both When listen the switch accepts RIP default routes from other routers but gives them lower priority than configured default gateways When supply the switch sends RIP default routes to other routers When both the switch operates as both listen and supply When none the switch rejects RIP default routes The default value is none metric lt 1 15 gt Configures the route metric which indicates the relative distance to the destination The default value is 1 auth none password Configures the authentication type The default is none key lt key gt none Configures the authentication key password enable Enables this RIP interface disable Disables this RIP interface This is the default cur Displays the current RIP configuration N8406 023 1Gb Intelligent L3 Switch Command Reference Guide AOS 123 RIP Route Redistribution configuration Command cfg 13 rip redist fixed static ospf eospf RIP Redistribute Fixed Menu add rem export cur Add rmap into route redistribution list Remove rmap from route redistribution list
14. 13 igmp rxIgmpValidPkts rxIgmpGenQueries rxIgmpleaves txIgmpReports txIgmpLeaves rxIgmpInvalidPkts rxIgmpGrpSpecificQueries rxIgmpReports txIgmpGrpSpecificQueries This menu option enables you to display statistics regarding the use of the IGMP Multicast Groups The following table describes the IGMP statistics Table 64 IGMP statistics Statistic Description rxIgmpValidPkts Total number of valid IGMP packets received rxIgmpInvalidPkts Total number of invalid packets received rxIgmpGenQueries Total number of General Membership Query packets received rxIgmpGrpSpecificQueries Total number of Membership Query packets received from specific groups rxIgmp Leaves Total number of Leave requests received rxIgmpReports Total number of Membership Reports received txIgmpReports Total number of Membership reports transmitted txIgmpGrpSpecificQueries Total number of Membership Query packets transmitted to specific groups tx Igmp Leaves Total number of Leave messages transmitted N8406 023 1Gb Intelligent L3 Switch Command Reference Guide AOS 71 OSPF statistics menu Command stats 13 ospf OSPF stats Menu general Show global stats aindex Show area s stats Lf Show interface s stats The following table describes the OSPF statistics menu options Table 65 OSPF statistics menu options Command Usage general Displays OSPF
15. 18 18 18 18 18 Interval Type rLimit fLimit E E last value abs abs abs abs abs abs 5634454 abs abs abs abs DO BR O OD OO O DO O Oo Oa GLO OO Oa 00 0 10 O A LES IZ ALE EA A AO A AS WW 0D 60D 0 0 Y 0 0 wo Ww gt O GTO 0O 0 AAA ND DVD DW MN NY NY NY NY NY NH NM KN MN NY NB NY NY NY NY NM NH NM NN NBN NY NY NY NH NM NH TOO DN OF WN F Oo The following table describes the RMON Alarm Information parameters Table 42 RMON Alarm Information Menu info rmon alarm Command Index Displays the index number that identifies each alarm instance Interval Displays the time interval over which data is sampled and compared with the rising and falling thresholds Type Displays the method of sampling the selected variable and calculating the value to be compared against the thresholds as follows abs absolute value the value of the selected variable is compared directly with the thresholds at the end of the sampling interval delta delta value the value of the selected variable at the last sample is subtracted from the current value and the difference compared with the thresholds rLimit Displays the rising threshold for the sampled statistic fLimit Displays the falling threshold for the sampled statistic rEvtldx Displays the rising alarm event index that is triggered when a rising threshold is crossed fEvtldx Displays the fa
16. 36 Wed Apr 23 2006 New download will replace image2 with file 1 0 1 0S img from TFTP server 192 168 2 4 Confirm download operation y n y Invoking TFTP over port 69 Starting download File appears valid Download in progress Image download complete 1333953 bytes Writing to flash This takes about 90 seconds Please wait Write complete 1333953 bytes now verifying FLASH Verification of new image2 in FLASH successful image2 now contains Software Version 1 0 1 Switch is currently set to boot software imagel Do you want to change that to the new image2 y n y Next boot will use new software image2 Selecting a software image to run You can select which software image image1 or image2 you want to run in switch memory for the next reboot 1 At the Boot Options prompt enter Boot Options image 2 Enter the name of the image you want the switch to use upon the next boot The system informs you of which image is currently set to be loaded at the next reset and prompts you to enter a new choice Currently set to use switch software imagel on next reset Specify new image to use on next reset imagel image2 N8406 023 1Gb Intelligent L3 Switch Command Reference Guide AOS 156 Uploading a software image from the switch You can upload a software image from the switch to a FTP or TFTP server 1 At the Boot Options prompt enter Boot Options ptimg 2 The system prompts
17. Current bridge configuration The following table describes the Bridge Spanning Tree Configuration Menu options Table 112 Bridge Spanning Tree Configuration Menu options Command Description prior lt 0 65535 gt Configures the bridge priority The bridge priority parameter controls which bridge on the network is the STP root bridge To make this switch the root bridge configure the bridge priority lower than all other switches and bridges on your network The lower the value the higher the bridge priority The range is 0 to 65535 and the default is 32768 RSTP MSTP The range is 0 to 61440 in steps of 4096 0 4096 8192 and the default is 32768 This command does not apply to MSTP See the Common Internal Spanning Tree configuration section for more information hello lt 1 10 gt Configures the bridge hello time The hello time specifies how often the root bridge transmits a configuration bridge protocol data unit BPDU Any bridge that is not the root bridge uses the root bridge hello value The range is 1 to 10 seconds and the default is 2 seconds This command does not apply to MSTP See the Common Internal Spanning Tree configuration section for more information mxage lt 6 40 gt Configures the bridge maximum age The maximum age parameter specifies the maximum time the bridge waits without receiving a configuration bridge protocol data unit before it reconfigures the STP network The range is 6 to 40 seconds and t
18. Group RMON Information Menu Command info rmon RMON Information Menu hist Show RMON History group information alarm Show RMON Alarm group information event Show RMON Event group information dump Show all RMON information The following table describes the RMON Information parameters Table 40 RMON History Information Menu info rmon hist Command Usage hist Displays the RMON History Information menu alarm Displays the RMON Alarm Information menu event Displays the RMON Event Information menu dump Displays all RMON Information parameters RMON history information Command info rmon hist RMON History group configuration The following table describes the RMON History Information parameters Table 41 RMON History Information Menu info rmon hist Command Usage Index Displays the index number that identifies each history instance IFOID Displays the MIB Object Identifier Interval Displays the time interval for each for each sampling bucket Rbnum Displays the number of requested buckets which is the number of data slots into which data is to be saved N8406 023 1Gb Intelligent L3 Switch Command Reference Guide AOS 50 Table 41 RMON History Information Menu info rmon hist Command Gbnum Usage Displays the number of granted buckets that may hold sampled data RMON alarm information Command info rmon alarm RMON Alarm group configuration 9 3 18 18 18
19. OMA OA a a de fms cL ts toe eh Le tee ta 46 Routing Information Protocol information oooocccnonccncccnonccnaonnnnnnnonon cn nn nc non corn nn nan n ran n rra rre 46 RIP Routes INTOFMALION A vckhics sche h bak fo Ged okt tldnd ablando Sab oak ed ghd bedhead died did dud ALLE Sh lie e dais 46 FIP USEF COMMOUATION tii 46 IP MAMA oi ld ated ln dd 47 IGMP multicast group information oooocccnnnccnonccnnonnnonanononcn nn nn nono non nn rra nr nana nn n rre 47 IGMP multicast router port information ooooconccnnnncnnnanononnnnnononann conan ccoo non n nn rn nn nr ren rra nena n nr nnnr nn nena rra rana 48 NMARP IO Malicia o A acid 48 COSMO MAIN a O e e iS 49 BOLA E 49 AGLINTOrMAlON scudo cua beta Cenit E ved Cae Been Euro Luts Cirsa Rots Era E et A Cus Leet eee a E 50 RMON Information MR aaa 50 RMON history InformMatiON tricolor e a a aaa aa 50 RMON alarm o aO a a aa a te Cee A Cres EE ts Core Edd da E 51 RMON EVEN OMAN E E E E EE E N E 52 Links sStatuS IntorMmatO T a a a a aa a a We a aa aaa 52 POMIIMLOPratlOm x25 sesh EE EEE EEE e See E T EE 53 Logical Portto GEA Port Mapping i aioi eaa nien aaan aeaieie RAe aa cesecphscetesotssubecehecdueshaacghececceledphfynedetete 54 SEP information A E A E A EAN E EASE AAE Md aol AE 54 Uplink Failure Detection information ccccccccceeeeeeeeeeeeeeeeeeceeeeeaeeeeeeeaeeeeecaaeeeeccaeeeeeseaeeeeeeaaeeesecaeeeeseneeeeseneeeess 55 IMPOrMAtON GUM P regis ced Yececed detec syaescecsiads aia
20. Operations level port 802 1x options are used to temporarily set 802 1x parameters for a port This menu is available only from an administrator login Table 184 Operations Level Port 802 1x Menu options Command reset Description Re initializes the 802 1x access control parameters for the port The following actions take place depending on the 802 1x port configuration e force unauth the port is placed in unauthorized state and traffic is blocked e auto the port is placed in unauthorized state then authentication is initiated e force auth the port is placed in authorized state and authentication is not required reauth Re authenticates the supplicant client attached to the port This command only applies if the port s 802 1x mode is configured as auto Operations level VRRP options Command oper vrrp VRRP Operations Menu back Set virtual router to backup Operations level VRRP options are described in the following table Table 185 Operations Level VRRP Menu options Command back lt 1 255 gt Description Forces the specified master virtual router on this switch into backup mode This is generally used for passing master control back to a preferred switch once the preferred switch has been returned to service after a failure When this command is executed the current master gives up control and initiates a new election by temporarily advertising its own priority level as O lowest Aft
21. P2P2 ESG 8000 00 00 01 00 19 00 8018 P2P Oo0o000000000Oo o00000000000o The switch software can be set to use the IEEE 802 1w Rapid Spanning Tree Protocol RSTP or the IEEE 802 1s Multiple Spanning Tree Protocol MSTP If RSTP MSTP is turned on you can view the following RSTP bridge information for the Spanning Tree Group Status of Uplink Fast upfast Current root MAC address Path Cost Port Hello interval Maximum age value Forwarding delay Aging time You can also refer to the following port specific RSTP information Port number and priority Cost State Role Designated bridge and port Link type N8406 023 1Gb Intelligent L3 Switch Command Reference Guide AOS 35 The following table describes the STP parameters in RSTP or MSTP mode Table 233 Rapid Spanning Tree parameter descriptions Parameter Current Root Description Shows information about the root bridge for the Spanning Tree Information includes the priority hex and MAC address of the root Path Cost Path cost is the total path cost to the root bridge It is the summation of the path cost between bridges up to the root bridge Port The current root port refers to the port on the switch that receives data from the current root Zero 0 indicates the root bridge of the STP Priority bridge The bridge priority parameter controls which bridge on the network will become the STP root brid
22. Remote Monitoring RMON statistics of the selected port Table 52 RMON statistics Statistic Description etherStatsDropEvents The total number of packets received that were dropped because of system resource constraints etherStatsOctets The total number of octets of data including those in bad packets received on the network excluding framing bits but including FCS octets etherStatsPkts The total number of packets including bad packets broadcast packets and multicast packets received etherStatsBroadcastPkts The total number of good packets received that were directed to the broadcast address etherStatsMulticastPkts The total number of good packets received that were directed to a multicast address etherStatsCRCAlignErrors The total number of packets received that had a length excluding framing bits but including FCS octets of between 64 and 1518 octets inclusive but had either a bad Frame Check Sequence FCS with an integral number of octets FCS Error or a bad FCS with a non integral number of octets Alignment Error etherStatsUndersizePkts The total number of packets received that were less than 64 octets long excluding framing bits but including FCS octets and were otherwise well formed etherStatsOversizePkts The total number of packets received that were longer than 1518 octets excluding framing bits but including FCS octets and were otherwise well formed etherStatsFragments
23. Reset all fields Display current parameters This menu allows you to define Ethernet matching criteria for an ACL The following table describes the Ethernet Filter Configuration Menu options Table 162 Ethernet Filter Configuration Menu options Command Description N8406 023 1Gb Intelligent L3 Switch Command Reference Guide AOS 141 Table 162 Ethernet Filter Configuration Menu options Command Description smac lt MAC address gt lt MAC mask gt Defines the source MAC address and MAC mask for this ACL For example 00 60 cf 40 56 00 ff ff ff ff ff fc dmac lt MAC address gt lt MAC mask gt Defines the destination MAC address and MAC mask for this ACL For example 00 60 cf 40 56 00 ff ff ff ff ff fc vlan lt 1 4095 gt lt VLAN mask Oxfff gt Defines a VLAN number and mask for this ACL etype Defines the Ethernet type for this ACL ARP IP IPv6 MPLS RARP any 0xXXXX pri lt 0 7 gt Defines the Ethernet priority value for the ACL reset Resets Ethernet parameters for the ACL to their default values cur Displays the current Ethernet parameters for the ACL ACL IP Version 4 Filter configuration Command cfg acl acl lt ACL number gt ipv4 Filtering IPv4 Menu sip Set to filter on source IP address dip Set to filter on destination IP address proto Set to filter on protocol tos Set to filter on TOS reset Reset all fields cur Display current parameters This menu allows you to
24. System Maintenance Menu flags Set NVRAM flag word The System Maintenance Menu is reserved for use by NEC technical support The options are used to perform system debugging The following table describes the System Maintenance Menu options Table 187 System Maintenance Menu options Command Usage flags lt new NVRAM flags word as Sets the flags that are used for debugging purposes by OXXXXXXXXX gt NEC technical support Forwarding Database options Command maint fdb FDB Manipulation Menu find Show a single FDB entry by MAC address port Show FDB entries for a single port vlan Show FDB entries for a single VLAN dump Show all FDB entries clear Clear entire FDB then re add static entries The Forwarding Database FDB Manipulation Menu can be used to view information and to delete a MAC address from the Forwarding Database or clear the entire Forwarding Database This is helpful in identifying problems associated with MAC address learning and packet forwarding decisions The following table describes the FDB Manipulation Menu options Table 188 FDB Manipulation Menu options Command Usage find lt MAC address gt lt 1 4095 gt Displays a single database entry by its MAC address You are prompted to enter the MAC address of the device Enter the MAC address using one of the following XX XX XX XX XX XX format for example 08 00 20 12 34 56 e XXXXXXXXXXXX format for example 080020123456 p
25. Table 96 Management Networks Configuration menu options Command Description add lt IP address gt lt IP mask gt Adds a defined network through which switch access is allowed through Telnet SNMP or the browser based interface A range of IP addresses is produced when used with a network mask address Specify an IP address and mask address in dotted decimal notation rem lt IP address gt lt IP mask gt Removes a defined network which consists of a management network address and a management network mask address cur Displays the current management networks parameters N8406 023 1Gb Intelligent L3 Switch Command Reference Guide AOS 99 User Access Control configuration Command cfg sys access user User Access Control Menu uid User ID Menu eject Eject user usrpw Set user password user opw Set operator password oper admpw Set administrator password admin cur Display current user status The following table describes the User Access Control menu options Table 97 User Access Control Configuration menu options Command Description uid lt 1 10 gt Displays the User ID Menu for the selected user eject lt user name gt Ejects the selected user from the switch usrpw lt 1 128 Sets the user user password maximum 128 characters The user has no direct characters gt responsibility for switch management He or she can view switch status information and statistics but cannot make any confi
26. access the Configuration Menu Main cfg 3 From the Configuration Menu use the following command to select the System Menu gt gt Configuration sys 4 Enter the following command to set the user password System access user usrpw N8406 023 1Gb Intelligent L3 Switch Command Reference Guide AOS Enter the current administrator password at the prompt Only the administrator can change the user password Entering the administrator password confirms your authority Changing USER password validation required Enter current administrator password Enter the new user password at the prompt Enter new user password Enter the new user password again at the prompt Re enter new user password Apply and save the changes System apply System save Changing the default operator password The operator manages all functions of the switch The operator can reset ports or the entire switch Operators can only effect temporary changes on the switch These changes will be lost when the switch is rebooted reset Operators have access to the switch management features used for daily switch operations Because any changes an operator makes are undone by a reset of the switch operators cannot severely impact switch operation By default the operator account is disabled and has no password This password cannot be changed from the operator account Only the administrator has the ability to change pas
27. arrow key Recalls the previous command from the history list This can be used multiple times to work backward through the last ten commands The recalled command can be entered as is or edited using the options below lt Ctrl n gt or Down arrow key Recalls the next command from the history list This can be used multiple times to work forward through the last ten commands The recalled command can be entered as is or edited using the options below lt Ctrl a gt Moves the cursor to the beginning of the command line lt Ctrl e gt Moves cursor to the end of the command line lt Ctrl b gt or Left arrow key Moves the cursor back one position to the left lt Ctrl f gt or Right arrow key Moves the cursor forward one position to the right lt Backspace gt or Delete Erases one character to the left of the cursor position key lt Ctrl d gt Deletes one character at the cursor position lt Ctrl k gt Erases all characters from the cursor position to the end of the command line lt Ctrl l gt Redisplays the current line lt Ctrl u gt Clears the entire line Other keys Inserts new characters at the cursor position Prints the current level menu list Moves to the previous directory level N8406 023 1Gb Intelligent L3 Switch Command Reference Guide AOS 14 Command line interface shortcuts The following shortcuts allow you to enter commands quickly and ea
28. as a result of receiving an EAPOL Logoff message auth EntersAuthenticating Total number of times that the state machine transitions from CONNECTING to AUTHENTICATING as a result of an EAPResponse Identity message being received from the Supplicant N8406 023 1Gb Intelligent L3 Switch Command Reference Guide AOS 57 Table 46 802 1x statistics for port Statistics Description authSuccessesWhile Total number of times that the state machine transitions from Authenticating AUTHENTICATING to AUTHENTICATED as a result of the Backend Authentication state machine indicating successful authentication of the Supplicant authTimeoutsWhileAuthenticating Total number of times that the state machine transitions from AUTHENTICATING to ABORTING as a result of the Backend Authentication state machine indicating authentication timeout aut hFailWhileAuthenticating Total number of times that the state machine transitions from AUTHENTICATING to HELD as a result of the Backend Authentication state machine indicating authentication failure aut hReauthsWhileAuthenticating Total number of times that the state machine transitions from AUTHENTICATING to ABORTING as a result of a re authentication request aut hEapStartsWhileAuthenticating Total number of times that the state machine transitions from AUTHENTICATING to ABORTING as a result of an EAPOL Start message being received from the Supplicant a
29. cur Display current FDB configuration The following table describes the Forwarding Database Configuration Menu options Table 114 FDB Configuration Menu options Command Description static Displays the Static FDB Configuration Menu aging lt 0 65535 gt Configures the aging value for FDB entries The default value is 300 cur Displays current FDB parameters Static FDB configuration Command cfg 12 fdb static Static FDB Menu add Add a permanent FDB entry del Delete a static FDB entry clear Clear static FDB entries cur Display current static FDB configuration The following table describes the Static FDB Configuration Menu options Table 115 Static FDB Configuration Menu options Command Description add lt MAC address gt lt VLAN gt lt port gt Adds a static entry to the forwarding database del lt MAC address gt lt VLAN gt lt port gt Deletes a static entry from the forwarding database clear mac lt MAC Address gt VLAN lt 1 4095 gt Clears specified static FDB entries from the forwarding Port lt port number gt A11 database as follows e MAC address e VLAN e Port e All cur Displays current static FDB parameters Trunk configuration Command cfg 12 trunk lt 1 12 gt Trunk group 1 Menu add Add port to trunk group rem Remove port from trunk group ena Enable trunk group dis Disable trunk group del Delete trunk group cur Display current Trunk Group configur
30. current ACL Update User Priority parameters N8406 023 1Gb Intelligent L3 Switch Command Reference Guide AOS 144 ACL Re mark Out of Profile configuration Command cfg acl acl lt ACL number gt re mark outprof Re marking Out Of Profile Menu updscp Set the update DSCP reset Reset out of profile settings cur Display current settings Table 169 ACL Re mark Out of Profile Configuration Menu options Command Description updscp lt 0 63 gt Sets the DiffServ Code Point DSCP of Out of Profile packets to the selected value The switch sets the DSCP value on Out of Profile packets reset Resets the update DSCP parameters for Out of Profile packets to their default values cur Displays the current ACL re mark out profile parameters ACL Packet Format configuration Command cfg acl acl lt ACL number gt pktfmt Filtering Packet Format Menu ethfmt Set to filter on ethernet format tag mt Set to filter on ethernet tagging format reset Reset all fields cur Display current parameters The following table describes the Packet Format Configuration Menu options Table 170 Packet Format Configuration Menu options Command Description ethfmt eth2 snaplllc Defines the Ethernet format for the ACL tagfmt none tagged Defines the tagging format for the ACL The default is none reset Resets Packet Format parameters for the ACL to their default values cur Displays the current Packet Format paramet
31. downlink ports 1 16 and turned On for cross connect ports 17 18 and uplink ports 20 24 By default for RSTP MSTP Spanning tree is turned Off for all downlink ports 1 16 configured as Edge ports and turned On for cross connect ports 17 18 and all uplink ports 20 24 Spanning tree port parameters are used to modify STP operation on an individual port basis STP port parameters include Port priority Port path cost The following table describes the Spanning Tree Port Configuration Menu options Table 113 Spanning Tree Port Configuration Menu options Command prior lt 0 255 gt Description Configures the port priority The port priority helps determine which bridge port becomes the designated port In a network topology that has multiple bridge ports connected to a single segment the port with the lowest port priority becomes the designated port for the segment The range is O to 255 and the default is 128 RSTP MSTP The range is 0 to 240 in steps of 16 0 16 32 and the default is 128 Configures the port path cost The port path cost is used to help determine the designated port for a segment Generally speaking the faster the port the lower the path cost The range is O to 65535 The default is 4 for Gigabit ports except Port 19 A value of 0 indicates that the default cost will be computed for an auto negotiated link speed The default cost is 19 for 100Mb s ports and 4 for Gigabit ports RSTP M
32. enabled the switch can accurately update its internal clock to be consistent with other devices on the network and generates accurate syslogs The following table describes the NTP statistics Table 76 NTP statistics Statistics Description Primary Server Requests Sent The total number of NTP requests the switch sent to the primary NTP server to synchronize time Responses Received The total number of NTP responses received from the primary NTP server Updates The total number of times the switch updated its time based on the NTP responses received from the primary NTP server Secondary Server Requests Sent The total number of NTP requests the switch sent to the secondary NTP server to synchronize time Responses Received The total number of NTP responses received from the secondary NTP server Updates The total number of times the switch updated its time based on the NTP responses received from the secondary NTP server Last update based on Last update of time on the switch based on either primary or secondary NTP response from primary response received server Last update time The time stamp showing the time when the switch was last updated Current system time The switch system time when the command stats ntp was issued N8406 023 1Gb Intelligent L3 Switch Command Reference Guide AOS 81 Uplink Failure Detection statistics This menu option allows you to display Uplink Failure Detection UFD statistics T
33. following table describes the VRRP statistics Table 67 VRRP statistics Field Description vrrpInAdvers The total number of VRRP advertisements that have been received vrrpOutAdvers The total number of VRRP advertisements that have been sent vrrpBadVersion The total number of VRRP advertisements that had a bad version number vrrpBadAddress The total number of VRRP advertisements that had a bad address vrrpBadPassword The total number of VRRP advertisements that had a bad password vrrpBadAdvers The total number of VRRP advertisements received that were dropped vrrpBadVrid The total number of VRRP advertisements that had a bad virtual router ID vrrpBadData The total number of VRRP advertisements that had bad data vrrpBadInterval The total number of VRRP advertisements that had a bad interval N8406 023 1Gb Intelligent L8 Switch Command Reference Guide AOS 75 RIP statistics Command stats 13 rip RIP ALL STATS INFORMATION RIE RIE RIE RIE RIE RIE RIE RIE RIE RIE RIE RIE RIE packets received 12 packets sent 75 request received 0 response received 12 request sent 3 response sent 72 route timeout 0 bad size packet received 0 bad version received 0 bad zeros received 0 bad src port received 0 bad src IP received 0 packets from self received 0 The following table describes the basic Routing Information Protocol RIP statistics
34. for an ACL The following table describes the TCP UDP Filter Configuration Menu options N8406 023 1Gb Intelligent L3 Switch Command Reference Guide AOS 142 Table 164 TCP UDP Filter Configuration Menu options Command Description sport lt 1 65535 gt lt port mask gt Defines a source port for the ACL If defined traffic with the specified TCP or UDP source port will match this ACL Specify the port number Listed below are some of the well known ports Number Name 20 ftp data 21 ftp 22 ssh 23 telnet 25 smtp 37 time 42 name 43 whois 53 domain 69 tftp 70 gopher 79 finger 80 http dport lt 1 65535 gt lt port mask gt Defines a destination port for the ACL If defined traffic with the specified TCP or UDP destination port will match this ACL Specify the port number justas with sport above flags lt value 0x0 0x3f gt Defines a TCP UDP flag for the ACL lt mask gt reset Resets the TCP UDP parameters for the ACL to their default values cur Displays the current TCP UDP Filtering parameters ACL Meter configuration Command cfg acl acl lt ACL number gt meter Metering Menu cir Set committed rate in KiloBits s mbsize Set maximum burst size in KiloBits enable Enable disable port metering dpass Set to Drop or Pass out of profile traffic reset Reset meter parameters cur Display current settings This menu defines the metering profile for the selected ACL Table
35. for no limit The default value is 0 default lt 1 16777214 gt lt 1 2 gt none Sets one default route among multiple choices in an area Enter none for no default route on Enables OSPF off Disables OSPF This is the default cur Displays the current OSPF configuration settings OSPF Area Index configuration Command cfg 13 ospf aindex lt 0 2 gt OSPF Area index 1 Menu areaid Set area ID type Set area type metric Set stub area metric auth Set authentication type spf Set tim interval between two SPF calculations enable Enable area disable Disable area delet Delet area cur Display current OSPF area configuration The following table describes the Area Index Configuration Menu options Table 136 OSPF Area Index Configuration Menu options Command areaid lt IP address gt Description Defines the area ID of the OSPF area number type transit stub nssa Defines the type of area For example when a virtual link has to be established with the backbone the area type must be defined as transit e Transit area allows area summary information to be exchanged between routing devices Any area that is not a stub area or NSSA is considered to be transit area e Stub area is an area where external routing information is not distributed Typically a stub area is connected to only one other area e NSSA Not So Stubby Area NSSA is similar to stub area with additio
36. formatted with line breaks but no carriage returns The file cannot be viewed with editors that require carriage returns such as Microsoft Notepad NOTE If the FTP TFTP server is running SunOS or the Solaris operating system the specified ptcfg file must exist prior to executing the ptcfg command and must be writable set with proper permission and not locked by any application The contents of the specified file will be replaced with the current configuration data Restoring the active switch configuration Command cfg gtcfg lt FTP TFTP server gt lt filename gt When the gtcfg command is used the active configuration will be replaced with the commands found in the specified configuration file The file can contain a full switch configuration or a partial configuration The configuration loaded using gtcfg is not activated until the apply command is used If the apply command is found in the configuration script file loaded using this command the apply action will be performed automatically To start the switch configuration download at the Configuration prompt enter Configuration gtcfg lt FTP TFTP server gt lt filename gt Where lt FTP TFTP servers is the FTP TFTP server IP address or hostname and lt filename gt is the name of the target script configuration file Enter the user name if you are using a FTP server Enter username for FTP server or hit return for TFTP server lt userID gt N8406 023 1Gb I
37. global statistics aindex lt 0 2 gt Displays area index statistics if lt 1 255 gt Displays interface statistics OSPF global statistics Command stats 13 ospf general OSPF stats Rx Tx Stats Pkts hello database ls requests ls acks ls updates Nbr change stats Intf change Stats hello up 4 start down 2 n2way loop 0 adjoint ok unloop 0 negotiation done wait timer 2 exchange done backup 0 bad requests nbr change 5 bad sequence loading done nlway rst_ad down Timers kickoff hello retransmit lsa lock lsa ack dbage summary ase export HOON GOOR G N N CN a pb Hs o The following table describes the OSPF global statistics Table 66 OSPF global statistics Statistic Description Rx Tx stats Rx Pkts The sum total of all OSPF packets received on all OSPF areas and interfaces Tx Pkts The sum total of all OSPF packets transmitted on all OSPF areas and interfaces Rx Hello The sum total of all Hello packets received on all OSPF areas and interfaces N8406 023 1Gb Intelligent L3 Switch Command Reference Guide AOS 72 Table 66 OSPF global statistics Statistic Tx Hello Description The sum total of all Hello packets transmitted on all OSPF areas and interfaces Rx Database The sum total of all Database Description packets received on all OSPF areas and interfaces Tx Database The sum total of all Database Description packets transmitted on all OSPF areas and
38. icmpInTimeExcds icmpInParmProbs icmpInSrcQuenchs icmpInRedirects icmpInEchos icmpInEchoReps icmpInTimestamps icmpInTimestampReps icmpInAddrMasks icmpInAddrMaskReps icmpOutMsgs icmpOutErrors icmpOutDestUnreachs o icmpOutTimeExcds icmpOutSrcQuenchs icmpOutEchos icmpOutTimestamps icmpOutAddrMasks icmpOutParmProbs icmpOutRedirects icmpOutEchoReps icmpOutTimestampReps icmpOutAddrMaskReps O0o0o0O0Oo00sysOoOoOoOoOoOo 0 0 0 0 0 0 0 J 0 0 The following table describes the Internet Control Messaging Protocol ICMP statistics Table 61 ICMP statistics Statistics icmpInMsgs Description The total number of ICMP messages which the switch received Note that this counter includes all those counted by icmpInErrors icmpInErrors The number of ICMP messages which the switch received but determined as having ICMP specific errors for example bad ICMP checksums and bad length icmpInDestUnreachs The number of ICMP Destination Unreachable messages received icmpInTimeExcds The number of ICMP Time Exceeded messages received icmpInParmProbs The number of ICMP Parameter Problem messages received icmpInSrcQuenchs The number of ICMP Source Quench buffer almost full stop sending data messages received icmpInRedirects The number of ICMP Redirect messages received icmpInEchos The number of ICMP Echo request m
39. interfaces Rx ls Requests The sum total of all Link State Request packets received on all OSPF areas and interfaces Tx ls Requests The sum total of all Link State Request packets transmitted on all OSPF areas and interfaces Rx ls Acks The sum total of all Link State Acknowledgement packets received on all OSPF areas and interfaces Tx ls Acks The sum total of all Link State Acknowledgement packets transmitted on all OSPF areas and interfaces Rx ls Updates The sum total of all Link State Update packets received on all OSPF areas and interfaces Tx ls Updates The sum total of all Link State Update packets transmitted on all OSPF areas and interfaces Nbr change stats hello The sum total of all Hello packets received from neighbors on all OSPF areas and interfaces Start The sum total number of neighbors in this state that is an indication that Hello packets should now be sent to the neighbor at intervals of HelloInterval seconds across all OSPF areas and interfaces n2way The sum total number of bidirectional communication establishment between this router and other neighboring routers adjoint ok The sum total number of decisions to be made again as to whether an adjacency should be established maintained with the neighbor across all OSPF areas and interfaces negotiation done The sum total number of neighbors in this state wherein the Master slave relatio
40. is turned on by default NOTE When RSTP is turned on only STP group 1 can be configured The following table describes the Spanning Tree Configuration Menu options Table 111 Spanning Tree Configuration Menu options Command Description brg Displays the Bridge Spanning Tree Menu port lt port number gt Displays the Spanning Tree Port Menu add lt 1 4094 gt Associates a VLAN with a spanning tree and requires an external VLAN ID as a parameter remove lt 1 4094 gt Breaks the association between a VLAN and a spanning tree and requires an external VLAN ID as a parameter clear Removes all VLANs from a spanning tree on Globally enables Spanning Tree Protocol off Globally disables Spanning Tree Protocol default Restores a spanning tree instance to its default configuration cur Displays current Spanning Tree Protocol parameters N8406 023 1Gb Intelligent L3 Switch Command Reference Guide AOS 110 Bridge Spanning Tree configuration Command cfg 12 stp lt STG number gt brg Bridge Spanning Tree Menu prior Set bridge Priority 0 65535 hello Set bridge Hello Time 1 10 secs mxage Set bridge Max Age 6 40 secs fwd Set bridge Forward Delay 4 30 secs cur Display current bridge parameters Spanning tree bridge parameters can be configured for each Spanning Tree Group STP bridge parameters include Bridge priority Bridge hello time Bridge maximum age Forwarding delay
41. location can have a maximum of 64 characters cont lt 1 64 characters gt Configures the name of the system contact The contact can have a maximum of 64 characters rcomm lt 1 32 Configures the SNMP read community string The read community string controls characters gt SNMP get access to the switch It can have a maximum of 32 characters The default read community string is public wcomm lt 1 32 Configures the SNMP write community string The write community string controls characters gt SNMP set and get access to the switch It can have a maximum of 32 characters The default write community string is private timeout lt 1 30 gt Sets the timeout value for the SNMP state machine The range is 1 30 minutes The default value is 5 minutes auth disable enable Enables or disables the use of the system authentication trap facility The default setting is disabled linkt lt port gt Enables or disables the sending of SNMP link up and link down traps The default disable enable setting is enabled ufd disable enable Enables or disables the sending of Uplink Failure Detection traps The default setting is disabled cur Displays the current SNMP configuration N8406 023 1Gb Intelligent L3 Switch Command Reference Guide AOS 92 SNMPv3 configuration Command cfg sys ssnmp snmpv3 SNMPv3 Menu usm view access group comm taddr tparam notify vlv2 cur usmUser Table Menu vacmViewTreeFamily Table Menu
42. lt 0 65535 gt Sets the time in seconds the authenticator waits before transmitting an EAP Request Identity frame to the supplicant client after an authentication failure in the previous round of authentication The default value is 60 seconds txperiod lt 1 65535 gt Sets the time in seconds the authenticator waits for an EAP Response ldentity frame from the supplicant client before retransmitting an EAP Request Identity frame The default value is 30 seconds suptmout lt 1 65535 gt Sets the time in seconds the authenticator waits for an EAP Response packet from the supplicant client before retransmitting the EAP Request packet to the authentication server The default value is 30 seconds svrtmout lt 1 65535 gt Sets the time in seconds the authenticator waits for a response from the RADIUS server before declaring an authentication timeout The default value is 30 seconds The time interval between transmissions of the RADIUS Access Request packet containing the supplicant s client s EAP Response packet is determined by the current setting of cfg sys radius timeout default is 3 seconds maxreq lt 1 10 gt Sets the maximum number of times the authenticator retransmits an EAP Request packet to the supplicant client The default value is 2 raperiod lt 1 604800 gt Sets the time in seconds the authenticator waits before re authenticating a supplicant client when periodic re au
43. lt 1 7 gt This option sets the facility level of the second syslog host displayed The range is 0 7 The default is 0 N8406 023 1Gb Intelligent L3 Switch Command Reference Guide AOS 86 Table 80 Syslog Configuration Menu options Command Description console disable enable Enables or disables delivering syslog messages to the console When necessary disabling console ensures the switch is not affected by syslog messages It is enabled by default log lt feature all gt lt enable disable gt Displays a list of features for which syslog messages can be generated You can choose to enable disable specific features or enable disable syslog on all available features Features include console system mgmt cli stg vlan ssh vrrp ntp ip web ospf rmon ufd 802 1x cfg cur Displays the current syslog settings Secure Shell Server configuration Command cfg sys sshd SSHD Menu interval Set Interval for generating the RSA server key scpadm Set SCP only admin password hkeygen Generate the RSA host key skeygen Generate the RSA server key sshport Set SSH server port number ena Enable the SCP apply and save dis Disable the SCP apply and save on Turn SSH server ON off Turn SSH server OFF cur Display current SSH server configuration Telnet traffic on the network is not secure This menu enables Secure Shell SSH access from any SSH client The SSH program securely logs int
44. one of the following initialize disconnected connecting authenticating authenticated aborting held forceAuth N8406 023 1Gb Intelligent L3 Switch Command Reference Guide AOS 32 Table 21 802 1x information Field Backend Auth State Spanning Tree information Command info 12 stp Spanning Tree Group 1 On VLANs 1 Current Root 8000 00 02 a5 d1 0f ed Description Displays the Backend Authorization State The Backend Authorization state can be one of the following initialize request response success fail timeout idle STP PVST Path Cost Port Hello MaxAge FwdDel 8 20 2 20 15 Parameters Priority Hello MaxAge FwdDel Aging 32768 2 20 15 300 Port Priority Cost FastFwd Designated Bridge Des Port FORWARDING FORWARDING FORWARDING The switch software uses the IEEE 802 1D Spanning Tree Protocol STP If RSTP MSTP is turned on see the Rapid Spanning Tree and Multiple Spanning Tree information section for Spanning Tree Group information In addition to seeing if STP is enabled or disabled you can view the following STP bridge information Status of Uplink Fast upfast Current root MAC address Path Cost Port Hello interval Maximum age value Forwarding delay Aging time You can also refer to the following port specific STP information Port number and priority Cost State Port Fast Forwarding state Designated bridg
45. only from an administrator login ntpreq Allows the user to send requests to the NTP server This command is available only from an administrator login Operations level port options Command oper port lt port number gt Operations Port 1 Menu 8021x 8021 x Menu rmon Enable Disable RMON for port ena Enable port dis Disable port cur Current port state Operations level port options are used for temporarily disabling or enabling a port Table 183 Operations Level Port Menu options Command Description 8021x Displays the 802 1x Port Menu This menu is available only from an administrator login rmon disable enable Enables or disables Remote Monitoring for the port RMON must be enabled for any RMON configurations to function ena Temporarily enables the port The port will be returned to its configured operation mode when the switch is reset NOTE This command does not enable a port that has been disabled by an ekeying mismatch error dis Temporarily disables the port The port will be returned to its configured operation mode when the switch is reset cur Displays the current settings for the port N8406 023 1Gb Intelligent L3 Switch Command Reference Guide AOS 153 Operations level port 802 1x options Command oper port lt port number gt 8021x 802 1x Operation Menu reset reauth Reinitialize 802 1x access control on this port Initiate reauthentication on this port now
46. so that multiple VLANs are handled by multiple spanning tree instances as specified by IEEE 802 1s standard based MSTP implementation e IEEE 802 1s MSTP supports rapid convergence using IEEE 802 1w RSTP e _PVST does not support rapid convergence in current versions NOTE The following configurations are unsupported e PVST default Spanning Tree setting is NOT interoperable with Cisco Rapid PVST e MSTP RSTP with mode set to either mstp or rstp is NOT interoperable with Cisco Rapid PVST The following configurations are supported e PVST default Spanning Tree setting is interoperable with Cisco PVST MSTP RSTP with mode set to mstp is interoperable with Cisco MST RSTP N8406 023 1Gb Intelligent L3 Switch Command Reference Guide AOS 107 Common Internal Spanning Tree configuration Command cfg 12 mrst cist Common Internal Spanning Tree Menu brg port add default cur CIST Bridge parameter menu CIST Port parameter menu Add VLAN s to CIST Default Common Internal Spanning Tree and Member parameters Display current CIST parameters The Common Internal Spanning Tree CIST provides compatibility with different MSTP regions and with devices running different Spanning Tree instances It is equivalent to Spanning Tree Group 0 The following table describes the commands used to configure Common Internal Spanning Tree Configuration Menu options Table 108 Common Internal Spann
47. state id A B C D gt lt self gt Displays ASBR summary LSAs The usage of this command is as follows a asbrsum adv rtr 20 1 1 1 displays ASBR summary LSAs having the advertising router 20 1 1 1 b asbrsum link_state_id 10 1 1 1 displays ASBR summary LSAs having the link state ID 10 1 1 1 c asbrsum self displays the self advertised ASBR summary LSAs asbrsum with no parameters displays all the ASBR summary LSAs dbsumm Displays the following information about the LS database in a table format a The number of LSAs of each type in each area b The total number of LSAs for each area c The total number of LSAs for each LSA type for all areas combined The total number of LSAs for all LSA types for all areas combined No parameters are required d ext lt adv rtr A B C D gt A B C D gt lt self gt lt link state id Displays the AS external type 5 LSAs with detailed information of each field of the LSAs The usage of this command is the same as the usage of the command asbrsum nw lt adv rtr A B C D gt A B C D gt lt self gt lt link state id Displays the network type 2 LSAs with detailed information of each field of the LSA network LS database The usage of this command is the same as the usage of the command asbrsum nssa lt adv rtr A B C D gt A B C D gt lt self gt lt link state id Displays the NSSA type 7 LSAs with detailed information of each field
48. status of each virtual router using this command VRRP information includes e Virtual router number e Virtual router ID and IP address e Interface number Ownership status e owner identifies the preferred master virtual router A virtual router is the owner when the IP address of the virtual router and its IP interface are the same e renter identifies virtual routers which are not owned by this device Priority value During the election process the virtual router with the highest priority becomes master Activity status e master identifies the elected master virtual router e backup identifies that the virtual router is in backup mode e init identifies that the virtual router is waiting for a startup event Once it receives a startup event it transitions to master if its priority is 255 the IP address owner or transitions to backup if it is not the IP address owner Server status The server state identifies virtual routers Proxy status The proxy state identifies virtual proxy routers where the virtual router shares the same IP address as a proxy IP address The use of virtual proxy routers enables redundant switches to share the same IP address minimizing the number of unique IP addresses that must be configured N8406 023 1Gb Intelligent L3 Switch Command Reference Guide AOS 48 QoS information Command info qos QoS Menu 8021p Show QOS 802 1p information The following table describes the commands us
49. this object identifies an entry in the snmpTargetParamsTable The identified entry contains SNMP parameters to be used when generating messages to be sent to this transport address SNMPv3 Target Parameters Table information Command info sys snmpv3 tparam MP Model User Name Sec Model Sec Level viv2param snmpv2c viv2only The following table describes the SNMPv3 Target Parameters Table information Table 15 SNMPv3 Target Parameters Table Field Description Name Displays the locally arbitrary but unique identifier associated with this snmpTargeParamsEntry MP Model Displays the Message Processing Model used when generating SNMP messages using this entry User Name Displays the securityName which identifies the entry on whose behalf SNMP messages will be generated using this entry Sec Model Displays the security model used when generating SNMP messages using this entry The system may choose to return an inconsistentValue error if an attempt is made to set this variable to a value for a security model which the system does not support Sec Level Displays the level of security used when generating SNMP messages using this entry SNMPv3 Notify Table information Command info sys snmpv3 notify viv2trap viv2trap The following table describes the SNMPv3 Notify Table information Table 16 SNMPv3 Notify Table Field Description Name The locally arbitrary but unique identifier associated with this
50. uplink fast mode Displays the status of STP Uplink Fast enabled or disabled Layer 3 information Command info 13 Layer 3 Menu route IP Routing Information Menu arp ARP Information Menu ospf OSPF Routing Information Menu rip RIP Routing Information Menu ip Show IP information igmp Show IGMP Snooping Multicast Group information vrrp Show Virtual Router Redundancy Protocol information dump Dump all layer 3 information N8406 023 1Gb Intelligent L3 Switch Command Reference Guide AOS 39 The following table describes the Layer 3 Information Menu options Table 26 Layer 3 information menu options Command route Usage Displays the IP Routing Menu Using the options of this menu the system displays the following for each configured or learned route e Route destination IP address subnet mask and gateway address e Type of route e Tag indicating origin of route e Metric for RIP tagged routes specifying the number of hops to the destination 1 15 hops or 16 for infinite hops e The IP interface that the route uses arp Displays the Address Resolution Protocol ARP Information Menu Displays OSPF routing Information Menu ospf rip Displays Routing Information Protocol Menu ip Displays IP Information IP information includes e P interface information Interface number IP address subnet mask VLAN number and operational status e Default gateway information Metric for selecti
51. vacmAccess Table Menu vacmSecurityToGroup Table Menu community Table Menu targetAddr Table Menu targetParams Table Menu notify Table Menu Enable disable V1 V2 access Display current SNMPv3 configuration SNMP version 3 SNMPv3 is an extensible SNMP Framework that supplements the SNMPv2 Framework by supporting the following a new SNMP message format security for messages access control remote configuration of SNMP parameters For more details on the SNMPv3 architecture please see RFC2271 to RFC2275 The following table describes the SNMPv3 Configuration Menu options Table 86 SNMPv3 Configuration Menu options Command usm lt 1 16 gt Description Configures a user security model USM entry for an authorized user You can also configure this entry through SNMP The range is 1 16 view lt 1 128 gt Configures different MIB views The range is 1 128 access lt 1 32 gt Configures access rights The View based Access Control Model defines a set of services that an application can use for checking access rights of the user You need access control when you have to process retrieval or modification request from an SNMP entity The range is 1 32 group lt 1 16 gt Configures an SNMP group A group maps the user name to the access group names and their access rights needed to access SNMP management objects A group defines the access rights assigned to all names that belong to a particular grou
52. you for information Enter the desired image Enter name of switch software image to be uploaded imagel image2 boot lt image gt 3 Enter the name or the IP address of the FTP or TFTP server Enter hostname or IP address of FTP TFTP server lt server name or IP address gt 4 Enter the name of the file into which the image will be uploaded on the FTP or TFTP server Enter name of file on FTP TFTP server lt filename gt 5 Enter the user name if you are using a FTP server Enter username for FTP server or hit return for TFTP server lt userID gt 6 Enter the password for the FTP server if prompted Enter password for username on FTP server lt password gt 7 The system then requests confirmation of what you have entered To have the file uploaded enter y image2 currently contains Software Version 1 0 0 Upload will transfer image2 1889411 bytes to file test on TFTP server 192 1 1 1 Confirm upload operation y n y Selecting a configuration block When you make configuration changes to the switch you must save the changes so that they are retained beyond the next time the switch is reset When you execute the save command your new configuration changes are placed in the active configuration block The previous configuration is copied into the backup configuration block There is also a factory configuration block This holds the default configuration set by the factory when
53. 0 oee G a G OOO aes A am DA aae 010 ONO 0 2 0 0 00 0 0 10 00 e E ae O ea A a E OOO OS yes yes yes yes yes yes yes yes yes yes yes yes yes yes yes yes yes yes yes yes yes yes no no N8406 023 1Gb Intelligent L3 Switch Command Reference Guide AOS yes yes yes yes yes yes yes yes yes yes yes yes yes yes yes yes yes yes yes yes yes yes no no 52 Use this command to display link status information about each port on a switch including e Port number Phy Type GE or SFP Port speed 10 Mb s 100 Mb s 1000 Mb s or any Duplex mode half full or any Flow control for transmit and receive no yes or any Link status up or down Port information Command info port Port Tag Media RMON PVID L Xconnectl L Xconnect2 gmt 1 Uplinkl 1 Uplink2 1 Uplink3 1 Uplink4 L Uplink5 2000200000000 00000000000o0po0ao DBpppAnpR AAA AAARBPARSAASARpAAA SA Ss Port information includes Port number Whether the port uses VLAN tagging or nat y or n Media type Auto Copper or Fiber Whether Remote Monitoring RMON is enabled or disabled e or d Port VLAN ID PVID Port name VLAN membership N8406 023 1Gb Intelligent L3 Switch Command Reference Guide AOS 53 Logical Port to GEA Port mapping Command info geaport Logical Port EA Port 0 based EA Unit Oo0O0O0O0O0O0O0O0O0O0O
54. 023 1Gb Intelligent L3 Switch Command Reference Guide AOS 149 Link to Monitor configuration Command cfg ufd fdp lt FDP number gt 1tm Failure Link to Monitor Menu addport remport addtrnk remtrnk addkey Add port to Link to Monitor Remove port from Link to Monitor Add trunk to Lin k to Monitor Remove trunk from Link to Monitor Add adminkey to remkey cur Link to Monitor Remove adminkey from Link to Monitor Display current LtM configuration The following table describes the Link to Monitor LtM Menu options The LtM can consist of only one uplink port ports 20 24 a single trunk containing only uplink ports or a single LACP trunk group containing only uplink ports Table 180 Link to Monitor Menu options Command addport lt port number gt Description Adds a port to the LtM Only uplink ports 20 24 are allowed in the LtM remport lt port number gt Removes a port from the LtM addtrnk lt 1 12 gt Adds a trunk group to the LtM The LtM trunk group can contain only uplink ports 20 24 remtrnk lt 1 12 gt Removes a trunk group from the LtM addkey lt LACP port Adds a LACP trunk group to the LtM The LtM LACP trunk group can contain only adminkey gt uplink ports 20 24 remkey lt LACP port Removes a LACP trunk group from the LtM adminkey gt cur Displays the current LtM configuration Link to Disable configuration Comm
55. 0O0O0O0O0O0O0O0O0Oo0Oo0Oo0ooOo This display correlates the logical port number to the GEA unit on which each port resides SFP information Command info stp Device Enable RX Signal TX Fault NOT Installed NOT Installed FI SFP enabled ok none FI SFP enabled ok none This display the status of SFP module N8406 023 1Gb Intelligent L3 Switch Command Reference Guide AOS 54 Uplink Failure Detection information Command info ufd Uplink Failure Detection 1 Enabled LtM status Down Member STG STG State 10 DISABLE 15 DISABL STP turned off for this port LtD status Auto Disabled Member Link Status disabled disabled disabled disabled Uplink Failure Detection 2 Disabled Uplink Failure Detection 3 Disabled Uplink Failure Detection 4 Disabled Uplink Failure Detection UFD information includes UFD status either enabled or disabled LtM status and member ports Spanning Tree status for LtM ports LtD status and member ports Information dump Command info dump Use the dump command to dump all switch information available from the Information Menu 10K or more depending on your configuration This data is useful for tuning and debugging switch performance If you want to capture dump data to a file set the communication software on your workstation to capture session data prior to issuing the dump commands N8406 023 1Gb Intelligent L
56. 165 ACL Meter Configuration Menu options Command Description cir lt 64 1000000 gt Configures the committed rate in Kilobits per second The committed rate must be a multiple of 64 The default value is 64 mbsize lt 32 4096 gt Configures the maximum burst size in Kilobits Enter one of the following values for mbsize 32 64 128 256 512 1024 2048 4096 The default value is 32 enable eld Enables or disables metering on the ACL The default is disabled dpass drop pass Configures the ACL Meter to either drop or pass out of profile traffic reset Reset ACL Metering parameters to their default values cur Displays the current ACL metering parameters N8406 023 1Gb Intelligent L8 Switch Command Reference Guide AOS 143 ACL Re mark configuration Command cfg acl acl lt ACL number gt re mark Re mark Menu inprof In Profile Menu outprof Out Profile Menu reset Reset re mark settings cur Display current settings You can choose to re mark IP header data for the selected ACL You can configure different remark values based on whether packets fall within the ACL Metering profile or out of the ACL Metering profile Table 166 ACL Re mark Configuration Menu options Command Description inprof Displays the Re mark In Profile Menu outprof Displays the Re mark Out of Profile Menu reset Reset ACL Re mark parameters to their default values cur Displays the current ACL re mark parameters
57. 2 route maps enter a11 To remove specific route maps enter routing map numbers one per line NULL at end export lt 1 16777214 gt Exports the routes of this protocol as external OSPF AS external LSAs in which the lt 1 2 gt none metric and metric type are specified To remove a previous configuration and stop exporting the routes of the protocol enter none cur Displays the current route map settings OSPF MD5 Key configuration Command cfg 13 ospf md5key lt key ID gt OSPF MD5 Key Menu key Set authentication key delet Delete key cur Display current MD5 key configuration The following table describes the OSPF MD5 Key Configuration Menu options Table 142 OSPF MD5 Key Configuration Menu options Command Description key Sets the authentication key up to 16 characters for this OSPF packet delete Deletes the authentication key for this OSPF packet cur Displays the current MD5 key configuration N8406 023 1Gb Intelligent L3 Switch Command Reference Guide AOS 129 IGMP configuration Command cfg 13 igmp IGMP Menu snoop mrouter igmpflt on off cur IGMP Snooping allows the switch to forward multicast traffic only to those ports that request it IGMP Snooping prevents multicast traffic from being flooded to all ports The switch learns which server hosts are interested in IGMP Snoop Menu Static Multicast Router Menu IGMP Filtering Menu Globally turn IGMP ON Globally turn IGMP OFF
58. 3 Switch Command Reference Guide AOS Link Status 55 Statistics Menu Introduction You can view switch performance statistics in the user operator and administrator command modes This chapter discusses how to use the CLI to display switch statistics Menu information Command stats Statistics Menu The following table describes t Table 44 Statistics Menu opti Port Stats Menu Layer 2 Stats Menu Layer 3 Stats Menu MP specific Stats Menu ACL Stats Menu Show SNMP stats Show NTP stats Show Uplink Failure Detection stats Clear all MP related stats Dump all stats he Statistics Menu options ons Command port lt port number gt Usage Displays the Port Statistics Menu for the specified port Use this command to display traffic statistics on a port by port basis Traffic statistics are included in SNMP Management Information Base MIB objects 12 Displays the Layer 2 Statistics Menu 13 Displays the Layer 3 Statistics Menu mp Displays the Management Processor Statistics Menu Use this command to view information on how switch management processes and resources are currently being allocated acl Displays the Access Control List Statistics Menu snmp Displays SNMP statistics ntp lt clear gt Displays Network Time Protocol NTP Statistics Add the argument clear to clear NTP statistics ufd lt clear gt Displays Uplink Failure Detection statistics A
59. 7 Menu filt Enable disable IGMP Filtering on port add Add IGMP filter to port rem Remove IGMP filter from port cur Display current IGMP Filtering Port configuration The following table describes the IGMP Port Filtering Configuration Menu options Table 148 IGMP Filtering Port Menu Command Description filt enable disable Enables or disables IGMP Filtering on this port The default is disabled add lt 1 16 gt Adds an IGMP filter to this port rem lt 1 16 gt Removes an IGMP filter from this port cur Displays the current IGMP filter parameters for this port Domain Name System configuration Command cfg 13 dns Domain Name System Menu prima Set primary DNS server address secon Set secondary DNS server address dname Set default domain name cur Display current DNS configuration The Domain Name System DNS Configuration Menu is used for defining the primary and secondary DNS servers on your local network and for setting the default domain name served by the switch services DNS parameters must be configured prior to using hostname parameters with the ping traceroute and tftp commands The following table describes the Domain Name System DNS Configuration Menu options Table 149 Domain Name System DNS Configuration Menu options Command Description prima lt IP address gt Sets the IP address for your primary DNS server Use dotted decimal notation For example 192 4 17 41 secon
60. 79 System Configuration Menu options Command dlight disable enable Usage Disables or enables daylight saving time in the system clock When enabled the switch will add an extra hour to the system clock so that it is consistent with the local clock By default this option is disabled idle lt 1 60 gt Sets the idle timeout for CLI sessions from 1 to 60 minutes The default is 5 minutes This setting affects both the console port and Telnet port notice lt 1 1024 character multi line gt lt to end gt Displays login notice immediately before the Enter password prompt This notice can contain up to 1024 characters and new lines bannr lt 1 80 characters gt Configures a login banner of up to 80 characters When a user or administrator logs into the switch the login banner is displayed It is also displayed as part of the output from the info sys gen command hprompt disable enable Enables or disables displaying of the host name system administrator s name in the command line interface bootp disablelenable Enables or disables the use of BOOTP If you enable BOOTP the switch will query its BOOTP server for all of the switch IP parameters The default value is enabled dhcp disablelenable Enables or disables Dynamic Host Control Protocol for setting the management IP address on interface 256 When enabled the IP address obtained from the DHCP server overrides the static IP addr
61. Abstract Syntax Notation One defined in X 208 and one set of rules for representing such objects as strings of ones and zeros is called the BER Basic Encoding Rules defined in X 209 ASN 1 is a flexible notation that allows one to define a variety of data types from simple types such as integers and bit strings to structured types such as sets and sequences BER describes how to represent or encode values of each ASN 1 type as a string of eight bit octets snmpEnableAuthTraps An object to enable or disable the authentication traps generated by this switch snmpOutPkts The total number of SNMP messages which were passed from the SNMP protocol entity to the transport service snmpInBadTypes The total number of SNMP messages which failed ASN 1 parsing snmpInTooBigs The total number of SNMP Protocol Data Units PDUs that were delivered to the SNMP protocol entity and for which the value of the error status field is too big snmpInNoSuchNames The total number of SNMP Protocol Data Units PDUs that were delivered to the SNMP protocol entity and for which the value of the error status field is noSuchName snmpInBadValues The total number of SNMP Protocol Data Units PDUs that were delivered to the SNMP protocol entity and for which the value of the error status field is badValue snmpInReadOnlys The total number of valid SNMP Protocol Data Units PDUs which were delivered to the SNMP protocol entity and
62. Access configuration Command cfg sys access https https Menu access Enable Disable HTTPS Web access port HTTPS WebServer port number generat Generate self signed HTTPS server certificate certSav save HTTPS certificate cur Display current SSL Web Access configuration The following table describes the HTTPS Access Configuration menu options Table 99 HTTPS Access Configuration menu options Command Description access enable disable Enables or disables BBI access Web access using HTTPS The default value is disabled port lt TCP port number gt Defines the HTTPS Web server port number The default is 443 generate Allows you to generate a certificate to connect to the SSL to be used during the key exchange A default certificate is created when HTTPS is enabled for the first time The user can create a new certificate defining the information that they want to be used in the various fields For example Country Name 2 letter code JP State or Province Name full name Tokyo Locality Name for example city Fuchu Organization Name for example company NEC Organizational Unit Name for example section SIGMABLADE Common Name for example user s name Taro Email for example email address info nec com You must confirm if you want to generate the certificate lt takes approximately 30 seconds to generate the certificate Then the switch restarts SSL agent cer
63. Aggregation Control Protocol Menu vlan lt 1 4095 gt Displays the VLAN Configuration Menu upfast Enables or disables Fast Uplink Convergence which provides rapid Spanning Tree enable disable convergence to an upstream switch during failover Note When enabled this feature increases bridge priorities to 65500 for all STGs except STG 128 and path cost by 3000 for all external STP ports update lt 10 200 gt Configures the station update rate in packets per second The range is 10 200 The default value is 40 cur 802 1x configuration Displays current Layer 2 parameters Command cfg 12 8021x 802 1x Configuration Menu global Global 802 1x configuration menu port ena dis cur Port 802 1x configuration menu Enable 802 1x access control Disable 802 1x access control Show 802 1x configuration This feature allows you to configure the switch as an IEEE 802 1x Authenticator to provide port based network access control The following table describes the 802 1x Configuration Menu options Table 104 802 1x Configuration Menu options Command global Description Displays the global 802 1x Configuration Menu port lt port number gt Displays the 802 1x Port Menu ena Globally enables 802 1x dis Globally disables 802 1x This is the default cur Displays current 802 1x parameters N8406 023 1Gb Intelligent L3 Switch Command Reference Guide AOS 104 802 1x Global configura
64. C SHA 96 If you select none as the authentication protocol you will get an error message privpw Configures the privacy password del Deletes the USM user entries cur Displays the USM user entries SNMPv3 View configuration Command cfg sys ssnmp snmpv3 view lt view number gt SNMPv3 vacmViewTreeFamily 1 Menu name Set view name tree mask type Set MIB subtree OID Set view mask Set view type which defines a family of view subtrees del Delete vacmViewTreeFamily entry cur Display current vacmViewTreeFamily configuration The following table describes the SNMPv3 View Configuration Menu options Table 88 SNMPv3 View Configuration Menu options Command name lt 1 32 characters gt Description Defines the name for a family of view subtrees up to a maximum of 32 characters tree lt 1 64 characters gt Defines the Object Identifier OID a string of maximum 64 characters which when combined with the corresponding mask defines a family of view subtrees An example of an OID is 1 3 6 1 2 1 1 1 0 mask lt 1 32 characters gt Defines the bit mask which in combination with the corresponding tree defines a family of view subtrees The mask can have a maximum of 32 characters type included excluded Selects whether the corresponding instances of vacmViewTreeFamilySubtree and vacmViewTreeFamilyMask define a family of view subtrees which is included in or excluded from the MIB view
65. Command Reference Guide AOS 146 RMON event configuration Command cfg rmon event lt 1 65535 gt Event 1 descn type owner Menu set Set Set description for the event event type owner for the event delet cur Del te this event and restore defaults Display current event configuration The following table describes the RMON Event Menu options Table 174 RMON Event Menu options Command descn lt 1 127 characters gt Description Enter a text string to describe the event The description can have a maximum of 127 characters type none log trap both Selects the type of notification provided for this event For log events an entry is made in the log table and sent to the configured syslog host For trap events an SNMP trap is sent to the management station owner lt 1 127 characters gt Enter a text string that identifies the person or entity that uses this event index The owner can have a maximum of 127 characters delete Deletes this event index cur RMON alarm configuration Displays the current RMON Event parameters Command cfg rmon alarm lt 1 65535 gt RMON Alarm 1 oid intrval sample almtype rlimit flimit revtidx fevtidx owner delet Menu Set Set Set Set Set Set Set Set Set Del MIB oid datasource to monitor alarm interval sample type startup alarm type rising threshold falling threshold event index to fire on rising
66. Command Usage pkt Displays packet statistics to check for leads and load tcb Displays all Transmission Control Protocol TCP control blocks TCB that are in use ucb Displays all User Datagram Protocol UDP control blocks UCB that are in use cpu Displays CPU utilization for periods of up to 1 4 and 64 seconds Packet statistics Command stats mp pkt Packet counts allocs mediums jumbos smalls failures frees mediums hi watermark jumbos hi watermark smalls hi watermark The following table describes the packet statistics Table 70 MP specific packet statistics Description Example statistic allocs Total number of packet allocations from the packet buffer pool by the TCP IP protocol stack frees Total number of times the packet buffers are freed released to the packet buffer pool by the TCP IP protocol stack mediums Total number of packet allocations with size between 128 to 1536 bytes from the packet buffer pool by the TCP IP protocol stack mediums hi watermark The highest number of packet allocation with size between 128 to 1536 bytes from the packet buffer pool by the TCP IP protocol stack jumbos Total number of packet allocations with more than 1536 bytes from the packet buffer pool by the TCP IP protocol stack jumbos hi watermark The highest number of packet allocation with more than 1536 bytes from the packet buffer pool by the TCP IP protocol stack
67. Display current IGMP configuration receiving multicast traffic and forwards it only to ports connected to those servers The following table describes the IGMP Menu options Table 143 IGMP Snoop Menu options Command Description snoop Displays the IGMP Snoop Menu mrouter Displays the Static Multicast Router Menu igmpflt Displays the IGMP Filtering Menu on Globally turns IGMP on off Globally turns IGMP off This is the default cur Displays the current IGMP configuration parameters IGMP snooping configuration Command cfg 13 igmp snoop IGMP Snoop Menu timeout mrto gintrval robust aggr srcip add rem clear fastlv cur Set report timeout Set multicast router timeout Set IGMP query interval Set expected packet loss on subnet Aggregate IGMP report Set source ip to use when proxying GSQ Add VLAN s to IGMP Snooping Remove VLAN s from IGMP Snooping Remove all VLAN s from IGMP Snooping Enable disable Fastleave processing in VLAN Display current IGMP Snooping configuration The following table describes the IGMP Snoop Configuration Menu options Table 144 IGMP Snoop Menu options Command timeout lt 1 255 gt Description Sets the Maximum Response Time MRT for IGMP hosts MRT is one of the parameters used to determine the age out period of the IGMP hosts Increasing the timeout increases the age out period The range is from 1 to 255 seconds The default is 10 sec
68. Export all routes of this protocol Display current route maps added The following table describes the RIP Route Redistribute Menu options Table 134 RIP Redistribute Configuration Menu options Command add lt 1 32 gt all Description Adds selected routing maps to the RIP route redistribution list To add all the 32 route maps enter al 1 To add specific route maps enter routing map numbers one per line NULL at the end This option adds a route map to the route redistribution list The routes of the redistribution protocol matched by the route maps in the route redistribution list will be redistributed remove lt 1 32 gt all Removes the route map from the RIP route redistribution list Removes routing maps from the list To remove all 32 route maps enter all To remove specific route maps enter routing map numbers one per line NULL at end export lt metric 1 15 gt none Exports the routes of this protocol in which the metric and metric type are specified To remove a previous configuration and stop exporting the routes of the protocol enter none cur Displays the current RIP route redistribute configuration Open Shortest Path First configuration Command cfg 13 ospf Open Shortest Pat aindex range if virt md5key host redist lsdb default on off cur OS OS OS OS OS OS OS PE PE pr pr PE PF PE Area h First Menu index Menu Summary Range Menu Int
69. MP state machine auth Enable disable SNMP sysAuthenTrap linkt Enable disable SNMP link up down trap ufd Enable disable SNMP Uplink Failure Detection trap cur Display current SNMP configuration The switch software supports SNMP based network management In SNMP model of network management a management station client manager accesses a set of variables known as MIBs Management Information Base provided by the managed device agent If you are running an SNMP network management station on your network you can manage the switch using the following standard SNMP MIBs MIB II RFC 1213 Ethernet MIB RFC 1643 Bridge MIB RFC 1493 An SNMP agent is a software process on the managed device that listens on UDP port 161 for SNMP messages Each SNMP message sent to the agent contains a list of management objects to retrieve or to modify SNMP parameters that can be modified include System name System location System contact Use of the SNMP system authentication trap function Read community string Write community string The following table describes the System SNMP Configuration Menu options Table 85 System SNMP Configuration Menu options Command Description snmpv3 Displays SNMPv3 menu name lt 1 64 characters gt Configures the name for the system The name can have a maximum of 64 characters locn lt 1 64 characters gt Configures the name of the system location The
70. Model USM in SNMPv3 provides security services such as authentication and privacy of messages This security model makes use of a defined set of user identities displayed in the USM user table The USM user table contains information like the user name authenticated the privacy protocol a security name in the form of a string whose format is independent of the Security Model an authentication protocol which is an indication that the messages sent on behalf of the user can be The following table describes the SNMPv3 User Table information Table 9 SNMPv3 User Table parameters Field Description User Name This is a string that represents the name of the user that you can use to access the switch Protocol This indicates whether messages sent on behalf of this user are protected from disclosure using a privacy protocol The switch software supports DES algorithm for privacy The software also supports two authentication algorithms MD5 and HMAC SHA N8406 023 1Gb Intelligent L3 Switch Command Reference Guide AOS 22 SNMPv3 View Table information Command info sys snmpv3 view View Name Subtree included viv2only included viv2only adorns O S s excluded viv2only 63350 1 623 excluded viv2only O Oido excluded The user can control and restrict the access allowed to a group to only a subset of the management information in the management domain that the group can access within each context by specifying the group s rig
71. NEC N8406 023 1Gb Intelligent L3 Switch Command Reference Guide AOS Part number 856 126757 204 00 Second edition Oct 2007 UA ACE A A PN 456 01770 000 Legal notices 2007 NEC Corporation The information contained herein is subject to change without notice The only warranties for NEC products and services are set forth in the express warranty statements accompanying such products and services Nothing herein should be construed as constituting an additional warranty NEC shall not be liable for technical or editorial errors or omissions contained herein Microsoft Windows and Windows NTO are U S registered trademarks of Microsoft Corporation SunOS and Solaris are trademarks of Sun Microsystems Inc in the U S and other countries Cisco is a registered trademark of Cisco Systems Inc and or its affiliates in the U S and certain other countries Part number 856 126757 204 00 Second edition Oct 2007 Contents Command line interface TTROCUCTION A OOO OO 8 Additional references inisip iiiaae ea aa E aE a aaa aa Taa aTi a aae Ea TEn a Taa Tia antai 8 Connecting to the Wilson 8 Establishing a Console Connection iai eren ae 8 setting an IP Address iii As 9 Establishing a Telnet CONNECTION ee eeeeeescceeeececeeeeceenereenersneeeeaeessanerseneseeeessaeeesanessanersneneeaeeseanestenestenerees 9 Establishing am SSH COMEN it 9 Accessing Te SWITCH ia nis eaei aoaaa ra a a da di 10 NTU SOUL ers ig
72. P Menu aggr Show LACP aggregator information for the port port Show LACP port information dump Show all LACP ports information The following table describes the Link Aggregation Control Protocol Menu options Table 20 LACP information Command Usage aggr Displays LACP aggregator information for the port port Displays LACP information for the port dump Displays all LACP information parameters LACP dump Command info 12 lacp dump gt gt LACP dump port lacp adminkey operkey selected j attached trunk 0 ator UU B WBN BP Orn oO E N 5 5 5 5 5 5 5 5 1 2 3 4 2 6 7 8 LACP dump includes the following information for each port in the switch lacp Displays the port s LACP mode active passive or off adminkey Displays the value of the port s adminkey operkey Shows the value of the port s operational key selected Indicates whether the port has been selected to be part of a Link Aggregation Group prio Shows the value of the port priority attached aggr Displays the aggregator associated with each port trunk This value represents the LACP trunk group number N8406 023 1Gb Intelligent L3 Switch Command Reference Guide AOS 31 802 1x information Command info 12 8021x System capability System status Protocol version Port Auth Mode m force aut force aut force aut force aut force aut force aut force aut force aut force aut force aut force aut
73. P Port Configuration Menu options Table 120 LACP Port Configuration Menu options Command mode off active passive Description Set the LACP mode for this port as follows e off Turn LACP off for this port You can use this port to manually configure a static trunk The default value is off e active Turn LACP on and set this port to active Active ports initiate LACPDUs e passive Turn LACP on and set this port to passive Passive ports do not initiate LACPDUs but respond to LACPDUs from active ports prio lt 1 65535 gt Sets the priority value for the selected port Lower numbers provide higher priority Default is 32768 adminkey lt 1 65535 gt Set the admin key for this port Only ports with the same admin key and oper key operational state generated internally can form a LACP trunk group cur Displays the current LACP configuration for this port N8406 023 1Gb Intelligent L3 Switch Command Reference Guide AOS 115 VLAN configuration Command cfg 12 vlan lt 1 4095 gt VLAN 1 Menu name Set VLAN name stg Assign VLAN to a Spanning Tree Group add Add port to VLAN rem Remove port from VLAN def Define VLAN as list of ports ena Enable VLAN dis Disable VLAN del Delete VLAN cur Display current VLAN configuration The commands in this menu configure VLAN attributes change the status of the VLAN delete the VLAN and change the port membership of the VLAN By default the VLAN
74. P Routing Menu find Show a single route by destination IP address gw Show routes to a single gateway type Show routes of a single type Show routes of a single tag Show routes on a single interface Show all routes Clear route table The following table describes the IP Route Manipulation Menu options Table 191 IP Route Manipulation Menu options Command Usage find lt IP address gt Shows a single route by destination IP address gw lt IP address gt Shows routes to a default gateway type Shows routes of a single type indirect direct local broadcast martian multicast tag fixed static addr rip ospf Shows routes of a single tag broadcast martian if lt 1 256 gt Shows routes on a single interface dump Shows all routes clear Clears the route table from switch memory IGMP Multicast Group options Command maint igmp IGMP Multicast Group Menu snoop IGMP Snooping Menu mrouter IGMP Multicast Router Port Menu clear Clear group and mrouter tables The following table describes the IGMP Multicast Group Maintenance Menu options Table 192 IGMP Multicast Group Menu options Command Usage snoop Displays the IGMP Snooping maintenance menu mrouter Displays the IGMP Multicast Router maintenance menu clear Clears IGMP Multicast data from switch memory IGMP Snooping options Command maint igmp snoop IGMP Multicast Group Menu find Show a single group by IP group addres
75. SNMP statistics Statistics Description snmpOutGetResponses The total number of SNMP Get Response Protocol Data Units PDUs which have been generated by the SNMP protocol entity snmpOutTraps The total number of SNMP Trap Protocol Data Units PDUs which have been generated by the SNMP protocol entity snmpSilentDrops The total number of GetRequest PDUs GetNextRequest PDUs GetBulkRequest PDUs SetRequest PDUs and InformRequest PDUs delivered to the SNMP entity which were silently dropped because the size of a reply containing an alternate Response PDU with an empty variable bindings field was too large snmpProxyDrops The total number of GetRequest PDUs GetNextRequest PDUs GetBulkRequest PDUs SetRequest PDUs and InformRequest PDUs delivered to the SNMP entity which were silently dropped because the transmission of the message to a proxy target failed in a manner other than a time out such that no Response PDU could be returned NTP statistics Command stats ntp NTP statistics Primary Server Requests Sent Responses Received Updates Secondary Server Requests Sent 0 Responses Received 0 Updates 0 Last update based on response from primary server Last update time 18 04 16 Tue Mar 13 2006 Current system time 18 55 49 Tue Mar 13 2006 The switch uses NTP Network Timing Protocol version 3 to synchronize the switch s internal clock with an atomic time calibrated NTP server With NTP
76. STP The range is 0 200000000 and the default is 20000 for Gigabit ports except Port 19 Defines the type of link connected to the port as follows e auto Configures the port to detect the link type and automatically match its settings e p2p Configures the port for Point To Point protocol e shared Configures the port to connect to a shared medium usually a hub This command only applies when RSTP is turned on See the Common Internal Spanning Tree configuration section for more information Enables or disables this port as an edge port An edge port is not connected to a bridge and can begin forwarding traffic as soon as the link is up Configure server ports as edge ports enabled By default Ports 1 16 are configured as edge ports This command only applies when RSTP is turned on See the Common Internal Spanning Tree configuration section for more information cost lt 0 200000000 gt link auto p2p shared edge disablelenable fastfwd disable enable Enables or disables Port Fast Forward on the port The default is disabled on Enables STP on the port This is the default for Ports 17 18 and 20 24 off Disables STP on the port cur Displays the current STP port parameters N8406 023 1Gb Intelligent L3 Switch Command Reference Guide AOS 112 Forwarding Database configuration Command cfg 12 fdb FDB Menu static Static FDB Menu aging Configure FDB aging value
77. Ta ated indeed nt de it a E 55 Statistics Menu ali geya U 61 If o a beeper ares esr eer ces at ie Pe rT ee rE a Eee Eee 56 Menu IntorMalON 2 bt ee 56 Por Sla ee MeN ta a aida tome Ln la tora cio de tomado da dra ido de he 56 SORA asis 57 Bridging Statistics 59 Ethernet Stati Stics e A ME Re 60 Interface Statistics caia a is ean dale 62 Internet Protocol IP Statistics ias 62 Link StaliStiCS rss tees ie ara a o la da do ld rl a Soe doce 63 Pot RMON StatiStiGs o ad cad alos 64 Layer Ada AAA A gees ent 65 a RS e E ANAE AOE aria 65 AGP Statistisessa he ra eh ents aaa Cuad a aa aaa a td aa Lcd ene E Ea 65 ERA OE 66 GEA Layer 3 statistics Melia ts 66 GEA Layer BD StatiStilS viii AAA e 67 N RAEE L E cis he sc ie Bs sae A eae Sah elena ee ee tage Dianna ae his anne cate Maca abe se2 Daan ait 2 AA 67 ARS AA O Gotten S ed doch O 68 ARP Statistics 2 io E a eN dee Oe a O DO o 68 DNS statistic dr it Da 68 OMP SA OS ee ee a E N 69 WIG PIStatiStCS ted dee E Lea ot aa til dae Uan ar ta nit dh a t dde alo a e dt al tae el lee 70 UDPESTatiStiCS IE EEEE a o cias 71 IGMP Multicast Group Statistics 00 eee cece e ese cess eeeneeeeaeeeeaeeseaeeseaeeeeaeeseaeeseaeeseaeeseeeeeeaeeseaeeseaeeseneeeeeeeeee 71 OSPF StaliSticS MEU ita ita Sas 72 OSP Fglobal statistics ceci ccoo ti a td 72 VRRP Statistics cut de O a A A a a le Dh ed 75 RIAS di TB as 76 Management Processor sStatiStiCS oooooonnccnonicinnncnoncnnoncnnnnancnonnc non nn non nro rca rra
78. The contents of the specified file will be replaced with the current dump data To save dump information via FTP TFTP at the Maintenance prompt enter N8406 023 1Gb Intelligent L3 Switch Command Reference Guide AOS 163 Maintenance ptdmp lt server gt lt filename gt Type the FTP TFTP server IP address or hostname as lt server gt and the target dump file as lt filename gt Enter the user name if you are using a FTP server Enter username for FTP server or hit return for TFTP server lt userID gt Enter the password for the FTP server if prompted Enter password for username on FTP server lt password gt Clearing dump information Command maint cldmp To clear dump information from flash memory at the Maintenance prompt enter Maintenance cldmp The switch clears the dump region of flash memory and displays the following message FLASH dump region cleared If the flash dump region is already clear the switch displays the following message FLASH dump region is already clear Panic command Command maint panic The panic command causes the switch to immediately dump state information to flash memory and automatically reboot To select panic at the Maintenance prompt enter gt gt Maintenance panic A FLASH dump already exists Confirm replacing existing dump and reboot y n Enter y to confirm the command Confirm dump and reboot y n y A list of messages is displ
79. The total number of packets received that were less than 64 octets in length excluding framing bits but including FCS octets and had either a bad Frame Check Sequence FCS with an integral number of octets FCS Error or a bad FCS with a non integral number of octets Alignment Error etherStatsJabbers The total number of packets received that were longer than 1518 octets excluding framing bits but including FCS octets and had either a bad Frame Check Sequence FCS with an integral number of octets FCS Error or a bad FCS with a non integral number of octets Alignment Error Jabber is defined as the condition where any packet exceeds 20 ms The allowed range to detect jabber is between 20 ms and 150 ms etherStatsCollisions The best estimate of the total number of collisions on this Ethernet segment etherStatsPkts64 The total number of packets including bad packets received that were Octets less than or equal to 64 octets in length excluding framing bits but including FCS octets N8406 023 1Gb Intelligent L3 Switch Command Reference Guide AOS Table 52 RMON statistics Statistic Description etherStatsPkts65to127 The total number of packets including bad packets received that were Octets greater than 64 octets in length excluding framing bits but including FCS octets etherStatsPkts128to255 The total number of packets including bad packets received that were Octets great
80. a 112 Forwarding Database ConfiguratiON oonoocnnncnnnnccnnonnnoncnnnonnnnonccnnn conocio nan nn nan n rra nena rra nn nrnn nn rn nn rana r anar ran nn nrnncnns 113 static FDB CONQUE ween 113 Trunk contig rati N issen prea aaa ea a a dd 113 IP Tronk Hash GontiguratiGn e isnie da aa a a ia 114 Layer 2 IP Trunk Hash ConfiguratiON oooocnoccnnnccnnnccnnoncnnoncnonnnnnonc nano ncnnn conocio nn cnn n rra rra nena 114 Link Aggregation Control Protocol configuration 0 0 eee eeesceeeseeeeeeeeeeeeeeeeeeeeaeeeeaeeseaeeseaeeeeeaeeseaeeseaeeseeeseeeeenes 115 LAGP Port configuration ria a ea Ga 115 LAN CU e o 116 Layer COMUN da 117 IP interface Configurati0N muii 117 Default Gateway COMMU MM ai ici 118 IP Static Route configuration isseire o aotar a taa aere a Aata se tarara i aara ta ae aaret 119 Address Resolution Protocol CONfiguratiON oooncnnccnnnccnnocnnancncnonncnonncnnrn cnn nn cnn nr nn cnn nn nr rn rra nr n narran 119 Al A A bit Ggledagscaan seas aSpa anA iiaii 119 IP F orwarding ConfigUtatiON it nia 120 N8406 023 1Gb Intelligent L3 Switch Command Reference Guide AOS 5 NR aeaaea a irea oa aaaea aa aie a a aaa taAa 120 Route Map configuration iii a 120 IP Access LISE CONTIQUIATION cc at 121 Routing Information Protocol configuration oooooonnninncnnnnccnoocnnannnononcnnnn conan nn nnn conan rra n rra rra 122 RIP Interface configurations sian eaa aE AA Aaa 123 RIP Route Redistribution configuration ooonoccnnnnn
81. a Arba Sean Pa Sabar EE Saba JA Eoas bankke Ta eana EEN 21 SNMP lnforrmation Merni saiisine ee A cede Shenae a a aaa eee a aaa aeaa eGA 21 SNMPv3 USM User Table informat Oa a a a E E E A a Eaa raaa Eaa Aa Eaa A EE i iaai 22 SNMPv3 View Table information gosset irienna eirian anrea leorra are reiini ieai 23 SNMPv3 Access Table informati0N oonooonnnnnnnncnnncnnnccncnnnncnoncnnnrn crono cnn n nro rro n cnn rre 23 SNMPv3 Group Table information oooconccnnnnccnnononancnononcnanocononcnnnn conan n rra nn r ano n rn n ner n nr enn rn nr n nena n nn rnr ren n nina 24 SNMPv3 Community Table information oooooccinnccnnnccnnononannononcnnann conc non n cnn o nn nnn nn nn nn rn nn rn n rra rra nn rre 24 SNMPv3 Target Address Table inforMatiON ooonncinnccnnnccnnonccnnnncnannnnnrnnnnrnn nano nn nn nn nan nn nn n rra rra rra rn rn n nn nn 24 SNMPv3 Target Parameters Table information ooooconcnnnnccnnnccnoocnnannnononcnnnononnn nn nnn conan rra n cra nr r nr nn nc 25 SNMPv3 Notify Table information ooonncnnnnncnnnccnnocnnancncnonncnon conan cn nan n cnn nro nr non nn nn nn narran rra nr 25 SNMPVS UMD ci a iii 26 SyStOntiNO MAIN ciclo e a bes da a dr 27 Show last 100 syslog messages eeeseeceseecesnereeeeeesececeaneceanerseeeeeaeeceanessaneseseeeeeaeeseanessanessaneseseeeesanessaneseanerees 27 SyStemiuser OM italia UT EN ati 28 Layers2 INTOrMATION ic ae a e ade 29 A aae ae PEA eh ele eee ee a a ada a erase cared stg 30 Show
82. aa reen luce a earen lucy aaa raaa araar aar aan a eaa aroia notate 144 ACL Re mark In Profile configuration 0 0 eee eee eeeneeeeee eect eeeeeeeaeeteaeeseaeeseaeeseaueeseaeeseaeeseaeeseeeeeeeaeesseeseeees 144 ACL Re mark In Profile Update User Priority configuration oonncnnnnnnnnncnnccnnnncnnncnncncano nn nn nano nnnrnnnnnn conan 144 ACL Re mark Out of Profile configuration oononconnnnnnnnnnnnnnnccnnnocncnonncnnrncnnnn nan nr nn cnn nn n nn rra rra 145 ACL Packet Format Confucio cextecdnscecieu ceustedesctesvet ceuaceeaceshvei lt cuctensccnesee in einai 145 AGL Group CompQurationn enean A abad 145 Remote Monitoring Configuration ee ceeceeeeeeeeneeeeneeeeseeeeeeseeeeeeaeessaeeseaeeseaeeseaeesesaeessaeeseaeessaeeseseeseeneeseaeeeeaes 146 RMON history CONQUE ON ac cd 146 RMON event configuration ssaseninsp iaiia A eee 147 RMON darm Conf gra OT Aia 147 olaaa InKo Nala S EAE EEE ETE A A 148 Port based port mMitroriNg siiis ini AA A 148 Uplink Failure Detection configuration ee cece esenesesreceeneeeseceesececsanecsenessneeeaeeeeanessanessanesoneneeaeessanessaneseenerees 149 Failure Detection Pair configuration ooonnocononccnonocnonannnncnonnrnnnnnnnnnnnnnn non conoce rn n enn nn nro r rre 149 Link to Monitor configuratiON oooccconccnnoncnonccnnoncnannnononcnnnn nono n rra n itaate nn 150 Linkto Disable configuratiON civic doi e i 150 DU Ps ittor t ct 151 Saving the active switch COnfiguratiON ooonocononcc
83. able 175 RMON Alarm Menu options Command Description almtype rising falling either Configures the alarm type as rising falling or either rising or falling The default is either rlimit lt 2147483647 2147483647 gt to Configures the rising threshold for the sampled statistic When the current sampled value is greater than or equal to this threshold and the value at the last sampling interval was less than this threshold a single event is generated The default value is 0 flimit lt 2147483647 2147483647 gt to Configures the falling threshold for the sampled statistic When the current sampled value is less than or equal to this threshold and the value at the last sampling interval was greater than this threshold a single event is generated The default value is 0 revtidx lt 0 65535 gt Configures the rising alarm event index that is triggered when a rising threshold is crossed The range is from 0 to 65535 The default value is 0 fevtidx lt 0 65535 gt Configures the falling alarm event index that is triggered when a falling threshold is crossed The range is from 0 to 65535 The default value is 0 owner lt 1 127 characters gt Enter a text string that identifies the person or entity that uses this alarm index The owner can have a maximum of 127 characters delete Deletes this alarm index cur Port mirroring Command cfg pmirr Port Mirroring mirror monpor
84. al routers for this switch A virtual router is defined by its virtual router ID and an IP address On each VRRP capable routing device participating in redundancy for this virtual router a virtual router will be configured to share the same virtual router ID and IP address Virtual routers are disabled by default The following table describes the Virtual Router Configuration Menu options Table 152 VRRP Configuration Menu options Command track Description Displays the VRRP Priority Tracking Menu for this virtual router Tracking is a pro prietary extension to VRRP used for modifying the standard priority system used for electing the master router vrid lt 1 255 gt Defines the virtual router ID This is used in conjunction with addr below to define a virtual router on this switch To create a pool of VRRP enabled routing devices which can provide redundancy to each other each participating VRRP device must be configured with the same virtual router one that shares the same vrid and addr combination The vrid for standard virtual routers where the virtual router IP address is not the same as any virtual server can be any integer between 1 and 255 The default value is 1 All vr id values must be unique within the VLAN to which the virtual router s IP interface belongs addr lt IP address gt Defines the IP address for this virtual router using dotted decimal notation This is used in conjunction with the vr id a
85. all EDB information ii 30 Clearing entries from the forwarding database 00 0 eee cece eeeeeeeeeeeeeeeeeneeeeaeeeeaeeseaeeesaaeeseaeeseaeeseeeseeneeeeaeeseaes 30 Link Aggregation Control Protocol information ooooccnncccnonccnnoncnannnononcnnnn conan nono n cnn nn narco rana r nr nr 31 LACP UM PP suicidio 31 BOBA information ii AA AAA A AAA ai 32 Spanning A A cots pnrton aiana anea aaa iaeiae esp dacqeaspee Ben paa aA a aeaaea O iaaa a a pecans 33 Rapid Spanning Tree and Multiple Spanning Tree information oo onnnnncnnccinonananccnnonnnnnano nan cn nan n raro nonnn cnn nn 35 Common Internal Spanning Tree informatiON oooooncccnnnccinoccnannnnnonnnnnnnonancn nan nn nan n cnn nr nn nn nn nn nan n rra n nr anar r nana nn cnn 37 THUNK group information piisi nre caniche decorada diante 38 VLAN O Mati A sacle pee aie nelle elon 39 L ysr 2 neralinformatiO ri ii iaa 39 Layer g intormation ii datado dis td dada 39 N8406 023 1Gb Intelligent L3 Switch Command Reference Guide AOS 3 ROUTE INFORMANT ON MEAE E E ateee odie EE trece 40 Show all Ro e NPOFMALO ass 41 A A A EAEE EEO E E A EIO EE EA TORE E E E 42 ARP address list NOM a ON aA a T e AS a ecient ete tel reed 42 Sh w aAllARP entiy informati n cua na 42 O PAOA ON mi a a a a a a A Ea A ALATAN 43 OSPF general information niania aiie eiea A id Teat 44 OSPF interface informati0N S a ea a a a a a aea 44 OSPF Database OA O a a a cece eee eet a a a aaoi 44 OSPE route codes
86. ameters Table Configuration Menu options Table 93 SNMPv3 Target Parameters Table Configuration Menu options Command Description name lt 1 32 Configures the locally arbitrary but unique identifier that is associated with this entry characters gt mpmodel Configures the message processing model that is used to generate SNMP messages snmpvl sampv2c snm pv3 model Selects the security model to be used when generating the SNMP messages usm snmpvl snmpv2 uname lt 1 32 characters gt Defines the name that identifies the user in the USM table on whose behalf the SNMP messages are generated using this entry level noAuthNoPriv authN oPriv authPriv Selects the level of security to be used when generating the SNMP messages using this entry The level noAuthNoPriv means that the SNMP message will be sent without authentication and without using a privacy protocol The level authNoPriv means that the SNMP message will be sent with authentication but without using a privacy protocol The authPri v means that the SNMP message will be sent both with authentication and using a privacy protocol del Deletes the targetParamsTable entry cur Displays the current targetParamsTable configuration SNMPv3 Notify Table configuration Command cfg sys ssnmp snmpv3 notify lt notify number gt SNMPv3 snmpNotifyTable 1 name tag del cur Menu Set notify name Set notify tag Delete notifyTabl
87. and cfg ufd fdp lt FDP number gt 1td Failure Link to Disable Menu addport remport addtrnk remtrnk addkey remkey Add port to Link to Disable Remove port from Link to Disable Add trunk to Lin k to Disable Remove trunk from Link to Disable Add adminkey to Link to Disable Remove adminkey from Link to Disable cur Display current LtD configuration The following table describes the Link to Disable LtD Menu options The LtD can consist of any mix of downlink ports ports 1 16 and trunk groups that contain only downlink ports and LACP trunk groups that contain only downlink ports Table 181 Link to Disable Menu options Command addport lt port number gt Description Adds a port to the current LtD group Only downlink ports 1 16 are allowed in the LtD remport lt port number gt Removes a port from the current LtD group addtrunk lt 1 12 gt Adds a trunk group to the current LtD group LtD trunk groups can contain only downlink ports 1 16 remtrunk lt 1 12 gt Removes a trunk group from the current LtD group addkey lt LACP port Adds a LACP trunk group to the current LtD group LtD LACP trunk groups can adminkey gt contain only downlink ports 1 16 remkey lt LACP port Removes a LACP trunk group from the current LtD group adminkey gt cur Displays the current LtD configuration N8406 023 1Gb Intelligent L3 Switch Command Refe
88. ation Trunk groups can provide super bandwidth connections between switches or other trunk capable devices A trunk is a group of ports that act together combining their bandwidth to create a single larger port Up to 12 trunk groups can be configured on the switch with the following restrictions Any physical switch port can belong to no more than one trunk group Up to six ports trunks can belong to the same trunk group All ports in a trunk must have the same configuration for speed flow control and auto negotiation Trunking from other devices must comply with Cisco EtherChannel technology By default port 17 and port 18 are trunked to support an internal switch to switch crosslink trunk By default ports 17 and 18 are disabled N8406 023 1Gb Intelligent L3 Switch Command Reference Guide AOS 113 NOTE See the N8406 023 1Gb Intelligent L3 Switch Application Guide for information on how to use port trunks The following table describes the Trunk Group Configuration Menu options Table 116 Trunk Group Configuration Menu options Command Description add lt port number gt Adds a physical port to the current trunk group rem lt port number gt Removes a physical port from the current trunk group ena Enables the current trunk group dis Turns the current trunk group off del Removes the current trunk group configuration cur Displays current trunk group parameters IP Trunk Hash configuration Co
89. ayed Starting system dump done Reboot at 11 54 08 Wednesday October 30 2005 Rebooted because of console PANIC command Booting complete Unscheduled system dumps If there is an unscheduled system dump to flash memory the following message is displayed when you log on to the switch N8406 023 1Gb Intelligent L3 Switch Command Reference Guide AOS 164 Note A system dump exists in FLASH The dump was saved at 13 43 22 Wednesday October 30 2005 Use maint uudmp to extract the dump for analysis and maint cldmp to clear the FLASH region The region must be cleared before another dump can be saved N8406 023 1Gb Intelligent L8 Switch Command Reference Guide AOS 165
90. ber which will be used to forward frames which are not VLAN tagged The default number for all ports except Port 19 is 1 Note VLAN 4095 is a VLAN for switch management interface name lt 1 64 characters gt none Sets a name for the port maximum 64 characters The assigned port name displays next to the port number on some information and statistics screens rmon enable disable Enables or disables Remote Monitoring for the port The default is disabled RMON must be enabled for any RMON configurations to function tag enable disable Disables or enables VLAN tagging for this port The default is disabled tagpvid enable disable Disables or enables VLAN tag persistence When disabled the VLAN tag is removed from packets whose VLAN tag matches the port PVID The default is enabled media Displays the current port s transmission media copper or fiber This option is only available on Ports 21 24 fiber Configures the port s transmission media as fiber This option is only available on Ports 21 24 copper Configures the port s transmission media as copper This option is only available on Ports 21 24 automedia Configures the port s transmission media as auto This option is only available on Ports 21 24 brate lt 0 262143 gt dis Limits the number of broadcast packets per second to the specified value If disabled dis the port forwards all broadcast packets mrate lt 0 262143 gt di
91. ble 160 Access Control Configuration Menu options Command Description acl lt 1 762 gt Displays Access Control List ACL configuration menu N8406 023 1Gb Intelligent L3 Switch Command Reference Guide AOS 139 Table 160 Access Control Configuration Menu options Command Description group lt 1 762 gt Displays ACL Group configuration menu cur Displays the current Access Control parameters N8406 023 1Gb Intelligent L3 Switch Command Reference Guide AOS 140 Access Control List configuration Command cfg acl acl lt ACL number gt ACL 1 Menu ethernet ipv4 tcpudp meter re mark AC AC set Set set L L pktfimt egrport action stats reset cur hernet Header Options Menu Header Options Menu P UDP Header Options Menu Metering Configuration Menu Re mark Configuration Menu to filter specific packet format types to filter for packets egressing this port filter action Enable disable statistics for this acl Reset filtering parameters Display current filter configuration These menus allow you to define filtering criteria for each Access Control List ACL The following table describes the ACL Configuration Menu options Table 161 ACL Configuration Menu options Command Description ethernet Displays the ACL Ethernet configuration menu ipv4 Displays the ACL IP version 4 configuration menu tcpudp Displays the ACL TCP UDP configuration menu meter Displays the ACL m
92. bove to configure the same virtual router on each participating VRRP device The default address is 0 0 0 0 if lt 1 255 gt Selects a switch IP interface If the IP interface has the same IP address as the addr option above this switch is considered the owner of the defined virtual router An owner has a special priority of 255 highest and will always assume the role of master router even if it must preempt another virtual router which has assumed master routing authority This preemption occurs even if the preem option below is disabled The default value is 1 prio lt 1 254 gt Defines the election priority bias for this virtual server This can be any integer between 1 and 254 The default value is 100 During the master router election process the routing device with the highest virtual router priority number wins If there is a tie the device with the highest IP interface address wins If this virtual router s IP address addr is the same as the one used by the IP interface the priority for this virtual router will automatically be set to 255 highest When priority tracking is used cfg 13 vrrp track or cfg 13 vrrp vr track this base priority value can be modified according to a number of performance and operational criteria adver lt 1 255 gt Defines the time interval between VRRP master advertisements This can be any integer between 1 and 255 seconds The default value is 1 N8406 023 1Gb In
93. ccepted and processed by the SNMP protocol entity snmpInTraps The total number of SNMP Trap Protocol Data Units PDUs which have been accepted and processed by the SNMP protocol entity snmpOutTooBigs The total number of SNMP Protocol Data Units PDUs which were generated by the SNMP protocol entity and for which the value of the error status field is too big snmpOutNoSuchNames The total number of SNMP Protocol Data Units PDUs which were generated by the SNMP protocol entity and for which the value of the error status is noSuchName snmpOutBadValues The total number of SNMP Protocol Data Units PDUs which were generated by the SNMP protocol entity and for which the value of the error status field is badValue snmpOutReadOnlys Not in use snmpOutGenErrs The total number of SNMP Protocol Data Units PDUs which were generated by the SNMP protocol entity and for which the value of the error status field is genErr snmpOutGetRequests The total number of SNMP Get Request Protocol Data Units PDUs which have been generated by the SNMP protocol entity snmpOutGetNexts The total number of SNMP Get Next Protocol Data Units PDUs which have been generated by the SNMP protocol entity snmpOutSetRequests The total number of SNMP Set Request Protocol Data Units PDUs which have been generated by the SNMP protocol entity N8406 023 1Gb Intelligent L3 Switch Command Reference Guide AOS 80 Table 75
94. cnn nr 77 Packet StallStCS sites A E a SE esa ae E Pat na AAE A Maal at ate ate tat tala ht Oo at aL 77 TOP PStAti Stic ss ages ec e ee ake Od Sas Se NURSE hk Sh ORs ULB SALES ek Leh ST Sonn ed EIS ec 78 WD RP SiatiSticS stati ses ets bs e veda cundo eee Ea ees aura aida ca a nea ed e ol E 78 CPU PStatiStiCs ai e iaa ie vase tabs exudates 78 Access Control List ACE statistics MON rtorras iria tia 79 N8406 023 1Gb Intelligent L3 Switch Command Reference Guide AOS 4 E E E EE i EEEE AA EAE EE EA EEE E bohtad wohl coated awe tacatel tadacodilas boi tad wht sited oe 79 SNMP Statistics 2 A atti a a itis edie enti inet 79 NTP Stati StiC Soiano anandan ua aant aana nata at sovavte egeaven supeawth edvevensaguawet veces 81 Uplink Failure Detection statistics siipeni n eae a a a aa E N a A a ETEA 82 MAME TAa o ARE ETE EATE AA E T E A 82 Configuration Menu A a ae a o oiea e or ne saren aini 83 MOM O caaetes duane adenaebey acu npis censiebas austieas des debes dene eid cenue 83 Viewing applying reverting and Saving CHANGES eee eeeeeeseeeeeeeeeeeeeeeneeseaeeeeaeeeeeaeeesaeeseaeeseaeeseeeeeeeaeeseeeeeeees 83 Viewing pending Changes iii A aca 84 Applying pending CHANGES cocinada id did 84 FROVEMING Changes vi cortical ol 84 Saving the configuration iii ad 84 A NN 85 System contiguralO Mii a 85 system hostilog configura aiii 86 Secure Shell Server COMPIQUIATION eee eeeeeesececeeneeeenereeeeeseeecenecsanersenereaeessaeecsaness
95. cnnnncnoncnnnonnnnnano non n corn cnn nn cnn nn nn nn n nr r rana n nena 124 Open Shortest Path First configuration oooonncnnnnnnnnnccnnncnnnncncnonnononnn nn nn nn n cnn acc nn anna n nr rra rre 124 OSPF Area Index configuratiO tico iia 125 OSPF Summary Range Configuration oooooocconccnonccnnonnnnonnnnnnnnnanononnnnonnr conan nn datod rancia r nr narran 127 OSPF Interface configuration dd 127 OSPF Virtual Link ConfiguratiON oooocnnnnnccnnoconancnnnonncnnanononnnnnonn aa anaa nc nn nr aeaaee aeaa aaae Rea rre aaan nina 128 OSPF Host Entry Configuration cuasi a 128 OSPF Route Redistribution configuration ooooccnnnnnninnccnonccnonncnnanononcc nono nan nn nn n rra nc nn rn nn 129 OSPF MDS Key Configuration ciao A A 129 IGMP COnfiQguration otitis a 130 IG MP SNOOPINO CONfQULA ON cita cat 130 IGMP static multicast router configuration ooooocnnncnnccnonccnnoncnnnanonanncnnrnn nano corno nnn non nn 131 IGMP filtering contiguration cui lia 131 IGMP fiter def NO soci Ains 131 IGMP filtering port CoOnfiguUratiON ooononncnnccnnnccnnonnnnnnncnonnnonon nn nan no non nn nnn conan nen nn n rn rre rre n narra 132 Domain Name System iconfiguratio veias 132 Bootstrap Protocol Relay configuration oooocccionccnoccnoncncnoncnananonon ccoo conan cnn nn cnn nc nn cnn o nn ran n rr nn rana r nan r nan nennnncnes 134 Virtual Router Redundancy Protocol CONfiguratiON ooooocccnnccinnccnocccnonnnnnoncnnnnnnnon nn nnn nn cnn rca oc
96. col ipInDiscards The number of input IP datagrams for which no problems were encountered to prevent their continued processing but which were discarded for example for lack of buffer space This counter does not include any datagrams discarded while awaiting re assembly ipInDelivers The total number of input datagrams successfully delivered to IP user protocols including ICMP ipOutRequests The total number of IP datagrams that local IP user protocols including ICMP supplied to IP in requests for transmission This counter does not include any datagrams counted in ipForwDatagrams ipOutDiscards The number of output IP datagrams for which no problem was encountered to prevent their transmission to their destination but which were discarded for example for lack of buffer space This counter would include datagrams counted in ipForwDatagrams if any such packets met this discretionary discard criterion ipDefaultTTL The default value inserted into the Time To Live TTL field of the IP header of datagrams originated at this switch whenever a TTL value is not supplied by the transport layer protocol N8406 023 1Gb Intelligent L3 Switch Command Reference Guide AOS 67 Route statistics Command stats 13 route Route statistics ipRoutesCur 7 ipRoutesHighWater ipRoutesMax 512 The following table describes the Route statistics Table 58 Route statistics Statistics Descr
97. contains internal switch state data that is written to flash memory on the switch after any one of the following occurs The switch administrator forces a switch panic The panic option found in the Maintenance Menu causes the switch to dump state information to flash memory and then causes the switch to reboot The switch administrator enters the switch reset key combination Ctr1 shift 6 on a device that is attached to the console port The switch detects a hardware or software problem that requires a reboot The following table describes the Maintenance Menu options Table 186 Maintenance Menu options Command sys Usage Displays the System Maintenance Menu fdb Displays the Forwarding Database Manipulation Menu debug Displays the Debug Menu arp Displays the ARP Cache Manipulation Menu route Displays the IP Route Manipulation Menu igmp Displays the IGMP Maintenance Menu uudmp Displays dump information in uuencoded format ptdmp Saves the system dump information via TFTP cldmp Clears dump information from flash memory panic Dumps MP information to flash and reboots tsdmp Dumps all switch information statistics and configuration pttsdmp Redirects the technical support dump tsdmp to an external TFTP server N8406 023 1Gb Intelligent L3 Switch Command Reference Guide AOS 159 System maintenance options Command maint sys
98. cur Display current RADIUS configuration NOTE See the N8406 023 1Gb Intelligent L3 Switch Application Guide for information on RADIUS The following table describes the RADIUS Server Configuration Menu options Table 82 RADIUS Server Configuration Menu options Command Description prisrv lt IP address gt Sets the primary RADIUS server address secsrv lt IP address gt Sets the secondary RADIUS server address secret lt 1 32 characters gt This is the shared secret between the switch and the RADIUS server s secret2 lt 1 32 characters gt This is the secondary shared secret between the switch and the RADIUS server s port lt UDP port number gt Enter the number of the User Datagram Protocol UDP port to be configured between 1500 3000 The default is 1645 retries lt 1 3 gt Sets the number of failed authentication requests before switching to a different RADIUS server The range is 1 3 requests The default is 3 requests timeout lt 1 10 gt Sets the amount of time in seconds before a RADIUS server authentication attempt is considered to have failed The range is 1 10 seconds The default is 3 seconds telnet enable disable Enables or disables the RADIUS back door for telnet SSH HTTP HTTPS The default value is disabled This command does not apply when secure backdoor secba is enabled secbd enable disable Enables or disables the RADIUS back door using secure password for telnet SSH HTTP HTTPS T
99. d in the generation of SNMP traps address ip gt port lt transport Configures a transport address port that can be used in the generation of SNMP traps address port gt taglist lt 1 255 Configures a list of tags up to 255 characters maximum that are used to select target characters gt addresses for a particular operation pname lt 1 32 Defines the name as defined in cfg sys ssnmp snmpv3 tparam name characters gt del Deletes the Target Address Table entry eur Displays the current Target Address Table configuration N8406 023 1Gb Intelligent L8 Switch Command Reference Guide AOS 97 SNMPv3 Target Parameters Table configuration Command cfg sys ssnmp snmpv3 tparam lt tparam number gt SNMPv3 snmpTargetParamsTable 1 name mpmodel Menu Set targetParams name Set model uname level del cur message processing model security model Set USM user name Set minimum level of security Delete targetParamsTable entry Display current targetParamsTable configuration Set You can configure the target parameters entry and store it in the target parameters table in the SNMP engine This table contains parameters that are used to generate a message The parameters include the message processing model for example SNMPv3 SNMPv2c SNMPvi the security model for example USM the security name and the security level noAuthnoPriv authNoPriv Or authPriv The following table describes the SNMPv3 Target Par
100. d is disabled by default ports disablelenable When enabled the priority for this virtual router will be increased for each active port on the same VLAN A port is considered active if it has a link and is forwarding traffic This helps elect the virtual routers with the most available ports as the master This command is disabled by default cur Displays the current configuration for priority tracking for this virtual router VRRP Virtual Router Group configuration Command cfg 13 vrrp group N8406 023 1Gb Intelligent L3 Switch Command Reference Guide AOS 136 VRRP Virtual Router Group Menu track Priority Tracking Menu vrid Set virtual router ID if Set interface number prio Set router priority adver Set advertisement interval preem Enable disable preemption ena Enable virtual router dis Disable virtual router del Delete virtual router cur Display current VRRP virtual router configuration The Virtual Router Group menu is used for associating all virtual routers into a single logical virtual router which forces all virtual routers on the switch to either be master or backup as a group A virtual router is defined by its virtual router ID and an IP address On each VRRP capable routing device participating in redundancy for this virtual router a virtual router will be configured to share the same virtual router ID and IP address The following table describes the Virtual Router Group Configurati
101. dTypes snmpInNoSuchNames snmpInReadOnlys snmpInTotalReqVars snmpInGetRequests snmpInSetRequests snmpInTraps snmpOutNoSuchNames snmpOutReadOnlys snmpOutGetRequests snmpOutSetRequests snmpOutTraps snmpProxyDrops DODDONDTDAONUDTAOVCAVOCO On OO O O ONO O O OREO iS The following table describes the Simple Network Management Protocol SNMP statistics Table 75 SNMP statistics Statistics Description snmpInPkts The total number of messages delivered to the SNMP entity from the transport service snmpInBadVersions The total number of SNMP messages which were delivered to the SNMP protocol entity and were for an unsupported SNMP version snmpInBadC tyNames The total number of SNMP messages delivered to the SNMP entity that used an SNMP community name not known to the switch snmpInBadC tyUses The total number of SNMP messages delivered to the SNMP protocol entity that represented an SNMP operation which was not allowed by the SNMP community named in the message N8406 023 1Gb Intelligent L3 Switch Command Reference Guide AOS 79 Table 75 SNMP statistics Statistics snmpInASNParseErrs Description The total number of ASN 1 Abstract Syntax Notation One or BER Basic Encoding Rules errors encountered by the SNMP protocol entity when decoding SNMP messages received The Open Systems Interconnection OSI method of specifying abstract objects is called ASN 1
102. dd the argument clear to clear UFD statistics clrmp Clears all Management Processor statistics dump Dumps all switch statistics Use this command to gather data for tuning and debugging switch performance If you want to capture dump data to a file set your communication software on your workstation to capture session data prior to issuing the dump command Port Statistics Menu Command stats port lt port number gt Port Statistics 8021x brg ether ist ip link rmon clear This menu displays traffic stati enu 802 1x stats bridging dot1 Ethernet dot3 interface if Internet Protocol how link stats how RMON stats lear all port stats NOW NOW NOW NOW NOW stats stats stats IP stats S S S S S S S G stics on a port by port basis N8406 023 1Gb Intelligent L3 Switch Command Reference Guide AOS 56 The following table describes the Port Statistics Menu options Table 45 Port Statistics Menu options Command Usage 8021x Displays IEEE 802 1x statistics brg Displays bridging dot1 statistics for the port ether Displays Ethernet dot3 statistics for the port if Displays interface statistics for the port ip Displays Internet Protocol statistics for the port link Displays link statistics for the port rmon Displays Remote Monitoring RMON statistics for the port clear Clears all the statistics on the
103. define IPv4 matching criteria for an ACL The following table describes the IP version 4 Filter Configuration Menu options Table 163 IPv4 Filter Configuration Menu options Command Description sip lt IP address gt lt IP mask gt Defines a source IP address for the ACL If defined traffic with this source IP address will match this ACL Specify an IP address in dotted decimal notation For example 100 10 1 1 dip lt IP address gt lt IP mask gt Defines a destination IP address for the ACL If defined traffic with this destination IP address will match this ACL For example 100 10 1 2 proto lt 0 255 gt Defines an IP protocol for the ACL If defined traffic from the specified protocol matches this filter Specify the protocol number Listed below are some of the well known protocols Number Name 1 icmp 2 igmp 6 tcp 17 udp 89 ospf 112 vrrp tos lt 0 255 gt Defines a Type of Service value for the ACL For more information on ToS see RFC 1340 and 1349 reset Resets the IPv4 parameters for the ACL to their default values cur Displays the current IPV4 parameters ACL TCP UDP Filter configuration Command cfg acl acl lt ACL number gt tcpudp Filtering TCP UDP Menu sport Set to filter on TCP UDP source port dport Set to filter on TCP UDP destination port flags Set to filter TCP UDP flags reset Reset all fields cur Display current parameters This menu allows you to define TCP UDP matching criteria
104. der Router count AS Boundary Router count LSA count 5 LSA Checksum sum 0x2237B Summary noSummary OSPF interface information Command info 13 ospf if lt 1 255 gt Address 10 10 12 1 Area 0 0 0 1 Admin Status UP Router ID 10 10 10 1 State DR Priority 1 Designated Router ID 10 10 10 1 Ip Address 10 10 12 1 Backup Designated Router ID 10 10 14 1 Ip Address 10 10 12 Timer intervals Hello 10 Dead 40 Wait 1663 Retransmit 5 Transit delay 1 Neighbor count is 1 If Events 4 Authentication type none OSPF Database information Command info 13 ospf dbase OSPF Database Menu advrtr LS Database info for an Advertising Router asbrsum ASBR Summary LS Database info dbsumm LS Database summary ext External LS Database info nw etwork LS Database info nssa SSA External LS Database info rtr Router LS Database info self Self Originated LS Database info summ Network Summary LS Database info all All The following table describes the OSPF Database information menu options N8406 023 1Gb Intelligent L3 Switch Command Reference Guide AOS 44 Table 33 OSPF Database information Command advrtr lt router id A B C D gt Usage Takes advertising router as a parameter Displays all the Link State Advertisements LSAs in the LS database that have the advertising router with the specified router ID for example 20 1 1 1 asbrsum lt adv rtr A B C D gt lt link
105. ds The default password for the administrator account is admin To change the default password 1 Connect to the switch and log in using the admin password 2 From the Main Menu use the following command to access the Configuration Menu Main cfg The Configuration Menu is displayed Configuration Menu sys System wide Parameter Menu port Port Menu 12 Layer 2 Menu 13 Layer 3 Menu qos QOS Menu acl Access Control List Menu rmon RMON Menu pmirr Port Mirroring Menu ufd Uplink Failure Detection Menu dump Dump current configuration to script file ptcfg Backup current configuration to FTP TFTP server gtcfg Restore current configuration from FTP TFTP server cur Display current system access configuration 3 From the Configuration Menu use the following command to select the System Menu gt gt Configuration sys The System Menu is displayed N8406 023 1Gb Intelligent L3 Switch Command Reference Guide AOS 17 System Menu syslog sshd radius tacacst ntp ssnmp access date time timezon Syslog Menu SSH Server Menu RADIUS Authentication Menu TACACS Authentication Menu NTP Server Menu System SNMP Menu System Access Menu Set system dat Set system tim olddst dlight idle notice bannr hprompt bootp dhcp reminders cur Set system timezone daylight savings Set system DST for US Set system daylight savings Set timeout for idle CLI sessions Set lo
106. e Designated port N8406 023 1Gb Intelligent L3 Switch Command Reference Guide AOS 33 The following table describes the STP parameters Table 22 STP parameters Parameter Current Root Description Shows information about the root bridge for the Spanning Tree Information includes the priority hex and MAC address of the root Path Cost Path cost is the total path cost to the root bridge It is the summation of the path cost between bridges up to the root bridge Port The current root port refers to the port on the switch that receives data from the current root Zero 0 indicates the root bridge of the STP Priority bridge The bridge priority parameter controls which bridge on the network will become the STP root bridge Hello The hello time parameter specifies in seconds how often the root bridge transmits a configuration bridge protocol data unit BPDU Any bridge that is not the root bridge uses the root bridge hello value axAge The maximum age parameter specifies in seconds the maximum time the bridge waits without receiving a configuration bridge protocol data unit before it reconfigures the STP network FwdDel The forward delay parameter specifies in seconds the amount of time that a bridge port has to wait before it changes from learning state to forwarding state Aging The aging time parameter specifies in seconds the amount of time the bridge waits without r
107. e Virtual Router Group Priority Tracking Configuration Menu options Table 155 Virtual Router Group Priority Tracking Configuration Menu options Command Description ifs disablelenable When enabled the priority for this virtual router will be increased for each other IP interface active on this switch An IP interface is considered active when there is at least one active port on the same VLAN This helps elect the virtual routers with the most available routes as the master This command is disabled by default ports disablelenable When enabled the priority for this virtual router will be increased for each active port on the same VLAN A port is considered active if it has a link and is forwarding traffic This helps elect the virtual routers with the most available ports as the master This command is disabled by default cur Displays the current configuration for priority tracking for this virtual router VRRP Interface configuration Command cfg 13 vrrp if lt 1 255 gt VRRP Interface 1 Menu auth Set authentication types passw Set plain text password del Delete interfac cur Display current VRRP interface configuration This menu is used for configuring VRRP authentication parameters for the IP interfaces used with the virtual routers The interface number 1 to 255 represents the IP interface on which authentication parameters must be configured The following table describes the VRRP Interface Config
108. e access list disable Disables the access list delete Deletes the access list current Displays the current Access List configuration N8406 023 1Gb Intelligent L3 Switch Command Reference Guide AOS 121 Routing Information Protocol configuration Command cfg 13 rip Routing Information Protocol Menu if RIP Interface Menu update Set update period in seconds redist RIP Route Redistribute Menu on Globally turn RIP ON off Globally turn RIP OFF current Display current RIP configuration The RIP Menu is used for configuring Routing Information Protocol parameters This option is turned off by default The following table describes the RIP Configuration Menu options Table 132 RIP Configuration Menu options Command Description if lt 1 255 gt Displays the RIP Interface menu update lt 1 120 gt Configures the time interval for sending for RIP table updates in seconds The default value is 30 seconds redist fixed static ospfleospf Displays the RIP Route Redistribute menu on Globally turns RIP on off Globally turns RIP off This is the default current Displays the current RIP configuration N8406 023 1Gb Intelligent L3 Switch Command Reference Guide AOS 122 RIP Interface configuration Command cfg 13 rip if lt 1 255 gt RIP Interface 1 Menu version supply listen poison split trigg mcast default metric auth key enable disable Set RIP version Enable disabl
109. e entry Display current notifyTable configuration SNMPv3 uses Notification Originator to send out traps A notification typically monitors a system for particular events or conditions and generates Notification Class messages based on these events or conditions The following table describes the SNMPv3 Notify Table Configuration menu options Table 94 SNMPv3 Notify Table Configuration Menu options Command Description name lt 1 32 Defines a locally arbitrary but unique identifier associated with this SNMP notify entry characters gt tag lt 1 255 Defines a tag of 255 characters maximum that contains a tag value which is used to select characters gt entries in the Target Address Table Any entry in the snmpTargetAddrTable that matches the value of this tag is selected del Deletes the notify table entry cur Displays the current notify table configuration N8406 023 1Gb Intelligent L3 Switch Command Reference Guide AOS 98 System Access configuration Command cfg sys access System Access Menu mgmt Management Network Definition Menu user User Access Control Menu passwords http Enable disable HTTP Web access https HTTPS Web Access Menu wport Set HTTP Web server port number snmp Set SNMP access control tnet Enable disable Telnet access tnport Set Telnet server port number tport Set the TFTP Port for the system cut Display current system access configuration The following table de
110. e supplying route updates Enable disable listening to route updates Enable disable poisoned reverse Enable disable split horizon Enable disable triggered updates Enable disable multicast updates Set default route action Set metric Set authentication type Set authentication key Enable interface Disable interface current Display current RIP interface configuration The RIP Menu is used for configuring Routing Information Protocol parameters This option is turned off by default NOTE Do not configure RIP version 1 parameters if your routing equipment uses RIP version 2 The following table describes the RIP Interface Configuration Menu options Table 133 RIP Interface Configuration Menu options Command version 1 2 both Description Configures the RIP version used by this interface The default value is version 2 supply disablelenable When enabled the switch supplies routes to other routers This command is enabled by default listen disable enable When enabled the switch learns routes from other routers This command is enabled by default poison disablelenable When enabled the switch uses split horizon with poisoned reverse When disabled the switch uses only split horizon The default value is disabled split disable enable Enables or disables split horizon The default value is enabled trigg disablelenable Enables or disables Triggered Updates Triggered Updates are used to
111. e the packets that higher level protocols requested to be transmitted and which were addressed to a multicast address at this sublayer including those that were discarded or not sent For a MAC layer protocol this includes both group and functional addresses Discards IfHCIn The number of inbound packets which were chosen to be discarded even though no errors were detected to prevent their being delivered to a higher layer protocol One possible reason for discarding such a packet could be to free up buffer space Errors IfHCIn For packet oriented interfaces the number of inbound packets that contained errors preventing them from being delivered to a higher layer protocol For character oriented or fixed length interfaces the number of inbound transmission units that contained errors preventing them from being deliverable to a higher layer protocol Octets IfHCOut The total number of octets transmitted out of the interface including framing characters UcastPkts IfHCOut The total number of packets that higher level protocols requested to be transmitted and which were not addressed to a multicast or broadcast address at this sublayer including those that were discarded or not sent BroadcastPkts IfHCOut The total number of packets that higher level protocols requested to be transmitted and which were addressed to a broadcast address at this sublayer including those that were discarded or not
112. eSerialNumber NECO1A 6X00125 EnclosureName Default Chassis Name BayNumber 1 Switch is up 0 days 14 hours 56 minutes and 22 seconds Last boot 17 25 38 Mon Jan 8 2006 software reset MAC address 00 10 00 01 00 01 IP If 1 address 10 14 4 16 Revision Switch Serial No Spare Part No Software Version 1 0 0 FLASH imagel active configuration System information includes System date and time Switch model name and number Rack name and location Time of last boot MAC address of the switch management processor IP address of the switch Software image file and version number Current configuration block active backup or factory default Login banner if one is configured Show last 100 syslog messages Command info sys log N8406 023 1Gb Intelligent L3 Switch Command Reference Guide AOS 27 Severity Message ar system system system system system system system system system system system system system system system system system system system system GS GiG a a G 0 ut 44 4 Ei G l CS EEA GCA CE 0C AGC C G GC e GA o OO MM WO A E EE aE E s a B ra B ea B ea B ea B O a O ea O ea O a O ea O a O ea B a B ea B ea Ma a BA ea B ea AE E E E O PN E A RN ON CE ae Each message contains a date and time field and has a severity level associated with it One of eight different prefixes is u
113. eceiving a packet from a station before removing the station from the Forwarding Database Priority port The port priority parameter helps determine which bridge port becomes the designated port In a network topology that has multiple bridge ports connected to a single segment the port with the lowest port priority becomes the designated port for the segment Cost The port path cost parameter is used to help determine the designated port for a segment Generally speaking the faster the port the lower the path cost State The State field shows the current state of the port The State field can be one of the following BLOCKING LISTENING LEARNING FORWARDING or DISABLED Designated bridge Shows information about the bridge connected to each port if applicable Information includes the priority hex and MAC address of the Designated Bridge Designated port The port ID of the port on the Designated Bridge to which this port is connected N8406 023 1Gb Intelligent L3 Switch Command Reference Guide AOS 34 Rapid Spanning Tree and Multiple Spanning Tree information Command info 12 stp upfast disabled update 40 Spanning Tree Group 1 On VLANs 1 3 4095 Current Root Path Cost Port Hello MaxAge FwdDel 8000 00 00 01 00 19 00 0 0 9 20 15 Parameters Priority Hello MaxAge FwdDel Aging 32768 9 20 15 300 Port Prio Cost Stat Designated Bridge Des Port Type o ESG 8000 00 00 01 00 19 00 8017
114. ed SSH 3 0 1 for Linux freeware SecureCRTO 4 1 8 VanDyke Technologies Inc OpenSSH_3 9 for Linux FC 3 SCP commands for Linux FC3 PuTTY Release 0 58 Simon Tatham for Windows NOTE The switch implementation of SSH is based on versions 1 5 and 2 0 and supports SSH clients from version 1 0 through version 2 0 SSH clients of other versions are not supported You may configure the client software to use protocol SSH version 1 or version 2 By default SSH service is not enabled on the switch Once the IP parameters are configured you can access the command line interface to enable SSH To establish an SSH connection with the switch run the SSH program on the workstation by issuing the ssh command followed by the user account name and the switch IP address gt gt ssh lt user gt lt 1Gb Intelligent L3 Switch IP address gt You will then be prompted to enter your password NOTE The first time you run SSH from the workstation a warning message might appear At the prompt enter yes to continue Accessing the switch To enable better switch management and user accountability the switch provides different levels or classes of user access Levels of access to the CLI and Web management functions and screens increase as needed to perform various switch management tasks The three levels of access are User User interaction with the switch is completely passive nothing can be changed on the sw
115. ed to display Quality of Service QoS information Table 37 QoS menu options Command Usage 8021p Displays the QoS 802 1p Information Menu 802 1p information Command info qos 8021p Current priority to COS queue information Priority COSq Weight 0 0 1 2 3 4 5 6 7 NONMNNNFRFR EF Current port priority information Priority COSq Weight 0 0 0 0 The following table describes the IEEE 802 1p priority to COS queue information Table 38 802 1p Priority to COS Queue information Field Description Priority Displays the 802 1p Priority level Cosq Displays the Class of Service queue Weight Displays the scheduling weight of the COS queue The following table describes the IEEE 802 1p port priority information Table 39 802 1p Port Priority information Field Description Port Displays the port number Priority Displays the 802 1p Priority level Cosq Displays the Class of Service queue Weight Displays the scheduling weight N8406 023 1Gb Intelligent L3 Switch Command Reference Guide AOS 49 ACL information Command info acl Current ACL information Filter 1 profile Ethernet VID 1 0xfff Actions Set COS to 0 Filter 2 profile Ethernet VID 1 0xfff Actions Permit No ACL groups configured Access Control List ACL information provides configuration parameters for each Access Control List It also shows which ACLs are included in each ACL
116. eeceseeceseeeeseeeeeaeeteaeeceaeecsaaeeeaeeesaeessaeessacesesaeeesaeessaeessaeeseneeeeaeeesaes 99 Management Networks Configuration cceeseeeseeeseeeeeeeeeeeeeeeneeseaeeeeaeeseaeeseeeeeseaeeesaeeseaeeseaeesseaeeseaeeseeeeeaeees 99 UserAccess Control configurations sireil aprenia a 100 User ID ConfigUrtiO siii 100 HTTPS ACCESS CONPIQUIPATION seu cc fsctescecdgdeekecntiepecstacpadcntacseadhebephtcnarghsdueaapesvescesesdheneghe cateeghacheasatssecnaghideensgts 101 Port configuration tit da lia 101 TSmporarily disabling A Por ias ac 102 Portlink configuratiO e ctcc ri ral aa aa odaia eA athe shh Iria dots SAARE na SASE RERA 103 Port ACL Q0S configura iii AA AA AAA 103 LIC ina 104 802 1x COMU Mii A A id taaan 104 802 1x Global Configuration nisso ii a aE 105 802 1X Port configuration vom di Eta 106 Rapid Spanning Tree Protocol Multiple Spanning Tree Protocol configuration cccesesceeeeeeteeeeeeeeeees 107 Common Internal Spanning Tree configuration oooocnnccnnnccnnnccnonncnnnnnnnancnnnn conan nn non conan n cnn nn ran nn nan nn nn nn nnnnncnns 108 GIST bridge configurati N coman e el a 108 CIST port configuration A ia na 109 Spanning Tree configuration ooooonnnnnnncnnnonnnonncnnoncnnnn conocio non nn cnn rene 110 Bridge Spanning Tree configuratiON o oooconnccnnnncnononcnnnnnnncnnnarnnnonnnnnno conan nn nn nr rr nn rn nn rare near near cnn rn rre rnna nene 111 Spanning Tree port CONPFIQUIATION viii ii
117. efault command line interface for this switch is the AOS CLI To access the AOS CLI enter the following command and reset this switch gt gt Switch boot cli mode aos Users can select the CLI mode upon login if the boot prompt command is enabled Only an administrator connected through the console port can view and enable boot prompt When boot prompt is enabled the first user to log in can select either the CLI mode Subsequent users must use the selected CLI mode until all users have logged out N8406 023 1Gb Intelligent L3 Switch Command Reference Guide AOS 158 Maintenance Menu Introduction The Maintenance Menu is used for debugging purposes enabling you to generate a technical support dump of the critical state information in the switch and to clear entries in the Forwarding Database and the Address Resolution Protocol ARP and routing tables This menu is available only from an administrator and operator login Menu information Command maint Maintenance Menu sys fdb debug arp route igmp uudmp ptdmp cldmp panic tsdmp pttsdmp System Maintenance Menu Forwarding Database Manipulation Menu Debugging Menu ARP Cache Manipulation Menu IP Route Manipulation Menu IGMP Multicast Group Menu Uuencode FLASH dump tftp put FLASH dump to tftp server Clear FLASH dump Dump state information to FLASH and reboot Tech support dump tftp put tech support dump to tftp server Dump information
118. eneresseeesaeessanessnereeneeeeaes 87 RADIUS server configuration ee eeeeeeseeeseeeeseeteseeeesneeesaeessaeessaceeeseesesaeeeaeeseaeeseaeeseaaeeeaeeesaeeseaeeseaeeseneeeses 89 TACACS Server CONfiQUIATION An 90 NTP serverconfiguratON e tii ala 91 System SNMP Configuration isi ecu osecvscgteves id 92 SNMPVS COMPMQUATION sss 2 c 5 seee Shsclecesectheccdhsthenegltchedebtsueeeatsdeeccdesdeenechsseeaedeiianesctsddecephccenneglsdheaedatdenacani diated 93 User Security Model Configuration oooonccncncnnnccnnoncnncnncnonncnnnnnnnonn cono nr nnn corn n cnn nn rana rre n rre n nena cenar 94 SNMPV3 VIEW COMPQUIATI ON cific ccie2e iaa 94 View based Access Control Model configuratiON oooooccnnnccnnnnccncocononcnonononanc conan ccoo cnn cnn n rra rra n nn nana rnnnnnns 95 SINS AAC tnt tnnEnnEAEEAEEEAEEEANEEAEEEANEEAEE EAEE EAEEE Enne nnn eneee EEEa 96 SNMPv3 Community Table configuration oo eee eee eeeeeeseeseneeeeeeeeeeeeeeeneeseaeeseaeeseaeeeseeeessaeeseaeeseeesseeeeeeeeseaes 96 SNMPv3 Target Address Table ConfiguratiON ooonncnnnnnnnccnoccnnanncnannnononcnnnn no non nc nan conan rca n cnn rr n rn rn nera 97 SNMPv3 Target Parameters Table Configuration oonncnnnccnnnccnooccnonnnnoncnnna conan cc nan nn nano n cnn cc nnn nr nn cnn cnn 98 SNMPv3 Notify Table Configuration ooooconnnnnnccnoncncnonncnnanononcnnn conan non n nn PEA ea AAEE Saee cnn nr rn n rra rra nn AREE NEEE KER 98 System ACCESS configuration 0 0 eee eee eeen
119. ent L3 Switch Command Reference Guide AOS 148 Table 177 Port Mirroring Configuration Menu options Command Description add lt mirrored port gt in out both Adds the port to be mirrored This command also allows you to enter the direction of the traffic It is necessary to specify the direction because e Ifthe source port of the frame matches the mirrored port and the mirrored direction is ingress or both ingress and egress the frame is sent to the mirrored port e Ifthe destination port of the frame matches the mirrored port and the mirrored direction is egress or both the frame is sent to the monitoring port rem lt mirrored port gt Removes the mirrored port delete Deletes this monitored port cur Displays the current settings of the monitoring port Uplink Failure Detection configuration Command cfg ufd Uplink Failure Detection Menu fdp Failure Detection Pair Menu on Globally turn Uplink Failure Detection ON off Globally turn Uplink Failure Detection OFF cur Display current Uplink Failure Detection configuration Uplink Failure Detection UFD supports network fault tolerance in network adapter teams Use this menu to configure Failure Detection Pairs of one Links to Monitor LtM group and one Links to Disable LtD group When each UFD is enabled and a Failure Detection Pair is configured the switch automatically disables ports in the LtD if it detects a failure in the LtM The failure conditions
120. ent global 802 1x parameters N8406 023 1Gb Intelligent L3 Switch Command Reference Guide AOS 105 802 1x Port configuration Command cfg 12 8021x port lt port number gt 802 1x Port Configuration Menu access control mode EAP Request Identity quiet time interval EAP Request Identity retransmission timeout EAP Request retransmission timeout server authentication request timeout mode qtperiod txperiod suptmout svrtmout maxreq raperiod reauth default global cur Set set set set Set set Set set max number of EAP Request retransmissions reauthentication time interval reauthentication status to on or off Restore default 802 1x configuration Apply current global 802 1x configuration to this port Display current 802 1x configuration The 802 1x port menu allows you to configure parameters that affect the selected port in the switch These settings override the global 802 1x parameters The following table describes the 802 1x Port Configuration Menu options Table 106 802 1x Port Configuration Menu options Command mode force unauth auto force auth Description Sets the type of access control for the port e force unauth the port is unauthorized unconditionally e auto the port is unauthorized until it is successfully authorized by the RADIUS server e force auth the port is authorized unconditionally allowing all traffic The default value is force auth qtperiod
121. er lt 1 255 gt Defines the time interval between VRRP master advertisements This can be any integer between 1 and 255 seconds The default is 1 preem disable enable Enables or disables master preemption When enabled if the virtual router group is in backup mode but has a higher priority than the current master this virtual router will preempt the lower priority master and assume control Note that even when preen is disabled this virtual router will always preempt any other master if this switch is the owner the IP interface address and virtual router addr are the same By default this option is enabled ena Enables the virtual router group dis Disables the virtual router group del Deletes the virtual router group from the switch configuration cur Displays the current configuration information for the virtual router group VRRP Virtual Router Group Priority Tracking configuration Command cfg 13 vrrp group track Virtual Router Group Priority Tracking Menu ifs Enable disable tracking other interfaces ports Enable disable tracking VLAN switch ports cur Display current VRRP Group Tracking configuration NOTE If Virtual Router Group Tracking is enabled then the tracking option will be available only under group option The tracking setting for the other individual virtual routers will be ignored N8406 023 1Gb Intelligent L3 Switch Command Reference Guide AOS 137 The following table describes th
122. er Configuration Menu options Table 83 TACACS Server Configuration Menu options Command Description Defines the primary TACACS server address Defines the secondary TACACS server address This is the shared secret between the switch and the TACACS server s This is the secondary shared secret between the switch and the TACACS server s Enter the number of the TCP port to be configured between 1 65000 The default is 49 Sets the number of failed authentication requests before switching to a different TACACS server The range is 1 3 requests The default is 3 requests Sets the amount of time in seconds before a TACACS server authentication attempt is considered to have failed The range is 4 15 seconds The default is 5 seconds Enables or disables the TACACS back door for telnet The telnet command also applies to SSH SCP connections and the Browser based Interface BBI The default value is disabled This command does not apply when secure backdoor secba is enabled Enables or disables the TACACS back door using secure password for telnet SSH HTTP HTTPS The default value is disabled This command does not apply when backdoor telnet is enabled prisrv lt IP address gt secsrv lt IP address gt secret lt 1 32 characters gt secret2 lt 1 32 characters gt port lt TCP port number gt retries lt 1 3 gt timeout lt 4 15 gt telnet enable disable secbd enable disable
123. er than 127 octets in length excluding framing bits but including FCS octets etherStatsPkts256to511 The total number of packets including bad packets received that were Octets greater than 255 octets in length excluding framing bits but including FCSoctets etherStatsPkts512to1023 The total number of packets including bad packets received that were Octets greater than 511 octets in length excluding framing bits but including FCS octets etherStatsPkts1024to1518 The total number of packets including bad packets received that were Octets greater than 1023 octets in length excluding framing bits but including FCS octets Layer 2 statistics Command stats 12 Layer 2 Statistics Menu fdb Show FDB stats lacp Show LACP stats The following table describes the Layer 2 statistics menu options Table 53 Layer 2 statistics menu options Command Usage fdb Displays the Forwarding Database statistics lacp Displays the Link Aggregation Control Protocol statistics FDB statistics Command stats 12 fdb FDB statistics current 91 hiwat 91 This menu option enables you to display statistics regarding the use of the forwarding database including the number of current entries and the maximum number of entries ever recorded The following table describes the Forwarding Database FDB statistics Table 54 Forwarding Database statistics Statistic Description current Current number of entri
124. er the new election the virtual router forced into backup mode by this command will resume master control in the following cases e This switch owns the virtual router the IP addresses of the virtual router and its IP interface are the same e This switch s virtual router has a higher priority and preemption is enabled e There are no other virtual routers available to take master control N8406 023 1Gb Intelligent L3 Switch Command Reference Guide AOS 154 Boot Options Menu Introduction You must be logged in to the switch as the administrator to use the Boot Options Menu The Boot Options Menu provides options for Selecting a switch software image to be used when the switch is next reset Selecting a configuration block to be used when the switch is next reset Downloading or uploading a new software image to the switch via FTP TFTP Menu information Command boot Boot Options Menu image Select software image to use on next boot conf Select config block to use on next boot mode Select CLI mode to use on next boot prompt Prompt for selectable boot mode gtimg Download new software image via FTP TFTP ptimg Upload selected software image via FTP TF1 reset Reset switch WARNING Restarts Spanning 1 cur Display current boot options Each of the Boot Options Menu commands is discussed in greater detail in the following sections Updating the switch software image The switch software image i
125. erate the key manually by using this command if you need to overwrite the key for security reasons The command will take effect immediately without executing the apply command skeygen Generates the RSA server key The switch creates this key automatically while configuring the switch with Secure Shell SSH You can generate the key manually by using this command if you need to overwrite the key for security reasons The command will take effect immediately without executing the apply command sshport lt TCP port number gt Sets the SSH server port number ena Enables the SCP apply and save dis Disables the SCP apply and save This is the default for SCP on Enables the SSH server off Disables the SSH server This is the default for the SSH server cur Displays the current SSH server configuration N8406 023 1Gb Intelligent L3 Switch Command Reference Guide AOS 88 RADIUS server configuration Command cfg sys radius RADIUS Server Menu prisrv Set primary RADIUS server address secsrv Set secondary RADIUS server address secret Set primary RADIUS server secret secret2 Set secondary RADIUS server secret port Set RADIUS port retries Set RADIUS server retries timeout Set RADIUS server timeout telnet Enable disable RADIUS backdoor for telnet ssh http https secbd Enable disable RADIUS secure backdoor for telnet ssh http https on Turn RADIUS authentication ON off Turn RADIUS authentication OFF
126. erface Menu Virtual Links Menu MD5 Key Menu Host Route Set the LS Entry Menu Redistribute Menu DB limit for external LSA Export default route information Globally turn OSPF ON Globally turn OSPF OFF Display current OSPF configuration The following table describes the Open Shortest Path First Menu options Table 135 OSPF Configuration Menu options Command aindex lt 0 2 gt Description Displays the area index menu This area index does not represent the actual OSPF area number range lt 1 16 gt Displays summary routes menu for up to 16 IP addresses if lt 1 255 gt Displays the OSPF interface configuration menu virt lt 1 3 gt Displays the Virtual Links menu used to configure OSPF for a Virtual Link md5key lt 1 255 gt Displays MD5 key configuration menu host lt 1 128 gt Displays the menu for configuring OSPF for the host routes Up to 128 host routes can be configured Host routes are used for advertising network device IP addresses to external networks to perform server load balancing within OSPF It also makes Area Border Route ABR load sharing and ABR failover possible N8406 023 1Gb Intelligent L3 Switch Command Reference Guide AOS 124 Table 135 OSPF Configuration Menu options Command redist lt fixed static rip gt Description Displays Route Distribution Menu lsdb lt 0 2000 gt Sets the link state database limit Enter 0 zero
127. erfaces lsa ack The sum total number of times the LSA Ack timer has been fired across all OSPF areas and interfaces dbage The total number of times the data base age Dbage has been fired summary The total number of times the Summary timer has been fired ase export The total number of times the Autonomous System Export ASE timer has been fired N8406 023 1Gb Intelligent L3 Switch Command Reference Guide AOS 74 VRRP statistics Virtual Router Redundancy Protocol VRRP support on the switch provides redundancy between routers in a LAN This is accomplished by configuring the same virtual router IP address and ID number on each participating VRRP capable routing device One of the virtual routers is then elected as the master based on a number of priority criteria and assumes control of the shared virtual router IP address If the master fails one of the backup virtual routers will assume routing authority and take control of the virtual router IP address When virtual routers are configured you can display the following protocol statistics for VRRP Advertisements received vrrpInAdvers Advertisements transmitted vr rpOutAdvers Advertisements received but ignored vrrpBadAdvers Command stats 13 vrrp gt gt Layer 3 Statistics vrrp VRRP statistics vrrpiInAdvers vrrpBadAdvers vrrpOutAdvers vrrpBadVersion vrrpBadVrid vrrpBadAddress vrrpBadData vrrpBadPassword vrrpBadInterval The
128. ers for the ACL ACL Group configuration Command cfg acl group lt ACL number gt ACL Group 1 Menu add Add ACL to group rem Remove ACL from group cur Display current ACL items in group This menu allows you to compile one or more ACLs into an ACL Group Once you create an ACL Group you can assign the ACL Group to one or more ports The following table describes the ACL Group Configuration Menu options Table 171 ACL Group Configuration Menu options Command Description add acl lt 1 762 gt Adds the selected ACL to the ACL Group rem acl lt 1 762 gt Removes the selected ACL from the ACL Group cur Displays the current ACL group parameters N8406 023 1Gb Intelligent L3 Switch Command Reference Guide AOS 145 Remote Monitoring configuration Command cfg rmon RMON Menu hist event alarm cur RMON RMON History Menu Event Menu RMON Alarm Menu Display current RMON configuration Remote Monitoring RMON allows you to monitor traffic flowing through the switch The RMON MIB is described in RFC 1757 The following table describes the RMON Configuration Menu options Table 172 RMON Menu options Command hist Description Displays the RMON History Menu event Displays the RMON Event Menu alarm Displays the RMON Alarm Menu cur Displays the current RMON configuration RMON history configuration Command cfg rmon hist lt 1 65535 gt RMON History
129. erver If you have a BOOTP server on the network add the Media Access Control MAC address of the switch to the BOOTP configuration file located on the BOOTP server The MAC address can be found in the System Information menu See the System information section in the Information Menu chapter If you are using a DHCP server that also does BOOTP you do not have to configure the MAC address e Configuring manually lf the network does not support BOOTP you must configure the management port with an IP address Establishing a Telnet connection A Telnet connection offers the convenience of accessing the switch from any workstation connected to the network Telnet provides the same options for user operator and administrator access as those available through the console port By default Telnet is enabled on the switch The switch supports four concurrent Telnet connections Once the IP parameters are configured you can access the CLI using a Telnet connection To establish a Telnet connection with the switch run the Telnet program on the workstation and enter the telnet command followed by the switch IP address telnet lt 1Gb Intelligent L3 Switch IP address gt You will then be prompted to enter a password The password entered determines the access level administrator Operator or user See the Accessing the switch section later in this chapter for description of default passwords Establishing an SSH co
130. es in the Forwarding Database hiwat Highest number of entries recorded at any given time in the Forwarding Database LACP statistics Command stats 12 lacp lt port number gt Valid LACPDUs received Valid Marker PDUs received Valid Marker Rsp PDUs received Unknown version TLV type Tllegal subtype received LACPDUs transmitted Marker PDUs transmitted Marker Rsp PDUs transmitted tie ME ao JE slo JU dro E s JOR ro do JE N8406 023 1Gb Intelligent L3 Switch Command Reference Guide AOS 65 Layer 3 statistics Command stats 13 Layer 3 Statistics Menu GEA Layer 3 Stats Menu geal3 ip route arp dns icmp tcp udp igmp ospf vrrp clrvrrp rip clrigmp ipclear dump how I NOW NOW NOW NOW NOW uN FJ Hj S S S S S S S S O S G Show RI P stats how route stats RP stats S stats P stats stats stats P stats tats RP stats RRP stats P stats Clear IGMP stats Clear IP stats Dump layer 3 stats The following table describes the Layer 3 statistics menu options Table 55 Layer 3 statistics menu options Command Usage geal3 Displays the GEA statistics menu ip IP statistics route Displays route statistics arp lt clear gt Displays Address Resolution Protocol ARP statistics Add the argument clear to clear ARP statistics dns Displays Domain Name System DNS statistics icmp Displays ICMP statis
131. ess The default value is enabled reminders disable enable Enables or disables reminder messages in the CLI The default value is enabled cur System host log configuration Command cfg sys syslog Syslog Menu host host2 sever sever2 set Set set Set Set Set facil facil2 console log cur Displays the current system parameters IP address of first syslog host IP address of second syslog host the severity of first syslog host the severity of second syslog host facility of first syslog host facility of second syslog host Enable disable console output of syslog messages Enable disable syslogging of features Display current syslog settings The following table describes the Syslog Configuration Menu options Table 80 Syslog Configuration Menu options Command Description host lt IP address gt Sets the IP address of the first syslog host For example 100 10 1 1 host2 lt IP address gt Sets the IP address of the second syslog host For example 100 10 1 2 sever lt 1 7 gt Sets the severity level of the first syslog host displayed The default is 7 which means log all the severity levels sever2 lt 1 7 gt Sets the severity level of the second syslog host displayed The default is 7 which means log all the severity levels facil lt 1 7 gt This option sets the facility level of the first syslog host displayed The range is 0 7 The default is 0 facil2
132. essages received icmpInEchoReps The number of ICMP Echo Reply messages received icmpInTimestamps The number of ICMP Timestamp request messages received icmpInTimestampReps The number of ICMP Timestamp Reply messages received icmpInAddrMasks The number of ICMP Address Mask Request messages received icmpInAddrMaskReps The number of ICMP Address Mask Reply messages received icmpOutMsgs The total number of ICMP messages which this switch attempted to send Note that this counter includes all those counted by icmpOutErrors icmpOutErrors The number of ICMP messages that this switch did not send due to problems discovered within ICMP such as a lack of buffer This value should not include errors discovered outside the ICMP layer such as the inability of IP to route the resultant datagram In some implementations there may be no types of errors that contribute to this counter s value icmpOutDestUnreachs The number of ICMP Destination Unreachable messages sent icmpOutTimeExcds The number of ICMP Time Exceeded messages sent icmpOutParmProbs The number of ICMP Parameter Problem messages sent icmpOutSrcQuenchs The number of ICMP Source Quench buffer almost full stop sending data messages sent icmpOutRedirects The number of ICMP Redirect messages sent icmpOutEchos The number of ICMP Echo request messages sent icmpOutEchoReps The number
133. et your communication software on your workstation to capture session data prior to issuing the dump commands N8406 023 1Gb Intelligent L3 Switch Command Reference Guide AOS 29 FDB information menu Command info 12 fdb Forwarding Database Menu find Show a single FDB entry by MAC address port Show FDB entries on a single port vian Show FDB entries on a single VLAN state Show FDB entries by state dump Show all FDB entries The forwarding database FDB contains information that maps the media access control MAC address of each known device to the switch port where the device address was learned The FDB also shows which other ports have seen frames destined for a particular MAC address NOTE The master forwarding database supports up to 8K MAC address entries on the management processor MP per switch Table 19 FDB information menu Command Usage find lt MAC address gt lt VLAN gt Displays a single database entry by its MAC address You are prompted to enter the MAC address of the device Enter the MAC address using the format xx xx xx Xx xx xx For example 08 00 20 12 34 56 You can also enter the MAC address using the format xxxxxXXXXXxx For example 080020123456 port lt port number gt Displays all FDB entries for a particular port vlan lt 1 4095 gt Displays all FDB entries on a single VLAN The range is 1 4095 state unknown ignore Displays all FDB entries that match a particular sta
134. eter configuration menu re mark Displays the ACL re mark configuration menu pktfmt Displays the ACL Packet Format configuration menu egrport lt port number gt Configures the ACL to function on egress packets The egress port ACL will not match a Layer 2 broadcast or multicast packet The egress port ACL will not match packets if the destination port is a trunk action permit deny setprio lt 0 7 gt Configures a filter action for packets that match the ACL definitions You can choose to permit pass or deny drop packets or set the 802 1p priority for the packets stats eld Enables or disables the statistics collection for the Access Control List The default is disabled reset Resets the ACL parameters to their default values and removes the ACL from all ports to which it is assigned cur Displays the current ACL parameters NOTE ACL number is available from 1 to 762 ACLs are divided into Precedence Groups Each Precedence Group provides a different set of packet classifiers for the ACLs within the Precedence Group See the Quality of Service chapter in the Application Guide ACL Ethernet Filter configuration Command cfg acl acl lt ACL number gt ethernet Ethernet set Set set set set Filtering smac dmac vian etype pri reset cur Menu to to to to to filter filter filter source MAC destination MAC on VLAN ID on ethernet typ on priority on on filter filter
135. f The address was learned by Open Shortest Path First OSPF broadcast Indicates a broadcast address martian The address belongs to a filtered group N8406 023 1Gb Intelligent L3 Switch Command Reference Guide AOS 41 ARP information Command info arp Address Resolution Protocol Menu find Show a single ARP entry by IP address port Show ARP entries on a single port vian Show ARP entries on a single VLAN addr Show ARP entries for switch s interface dump Show all ARP entries The Address Resolution Protocol ARP information includes IP address and MAC address of each entry address status flags VLAN and port for the address and port referencing information The following table describes the Address Resolution Protocol Menu options Table 30 ARP information Command Usage find lt IP address gt Displays a single ARP entry by IP address For example 192 4 17 101 port lt port number gt Displays the ARP entries on a single port vlan lt 1 4095 gt Displays the ARP entries on a single VLAN addr Displays the ARP address list IP address IP mask MAC address and VLAN flags dump Displays all ARP entries including e P address and MAC address of each entry e Address status flag e The VLAN and port to which the address belongs The ports which have referenced the address empty if no port has routed traffic to the IP address shown ARP address list information Command info arp add
136. for which the value of the error status field is read only It should be noted that it is a protocol error to generate an SNMP PDU which contains the value read only in the error status field As such this object is provided as a means of detecting incorrect implementations of the SNMP snmpInGenErrs The total number of SNMP Protocol Data Units PDUs which were delivered to the SNMP protocol entity and for which the value of the error status field is genErr snmpInTotalReqVars The total number of MIB objects which have been retrieved successfully by the SNMP protocol entity as a result of receiving valid SNMP Get Request and Get Next Protocol Data Units PDUs snmpInTotalSetVars The total number of MIB objects which have been altered successfully by the SNMP protocol entity as a result of receiving valid SNMP Set Request Protocol Data Units PDUs snmpInGetRequests The total number of SNMP Get Request Protocol Data Units PDUs which have been accepted and processed by the SNMP protocol entity snmpInGetNexts The total number of SNMP Get Next Protocol Data Units PDUs which have been accepted and processed by the SNMP protocol entity snmpInSetRequests The total number of SNMP Set Request Protocol Data Units PDUs which have been accepted and processed by the SNMP protocol entity snmpInGetResponses The total number of SNMP Get Response Protocol Data Units PDUs which have been a
137. ge Hello The hello time parameter specifies in seconds how often the root bridge transmits a configurationbridge protocol data unit BPDU Any bridge that is not the root bridge uses the root bridge hello value axAge The maximum age parameter specifies in seconds the maximum time the bridge waits without receiving a configuration bridge protocol data unit before it reconfigures the STP network FwdDel The forward delay parameter specifies in seconds the amount of time that a bridge port has to wait before it changes from learning state to forwarding state Aging The aging time parameter specifies in seconds the amount of time the bridge waits without receiving a packet from a station before removing the station from the Forwarding Database Priority port The port priority parameter helps determine which bridge port becomes the designated port In a network topology that has multiple bridge ports connected to a single segment the port with the lowest port priority becomes the designated port for the segment Cost The port path cost parameter is used to help determine the designated port for a segment Generally speaking the faster the port the lower the path cost A setting of zero 0 indicates that the cost will be set to the appropriate default after the link speed has been auto negotiated State Shows the current state of the port The State field in RSTP MSTP mode can be one of t
138. gin notice Set login banner Enable disable display hostname sysName in CLI prompt Enable disable use of BOOTP Enable disable use of DHCP on Mgmt interface Enable disable Reminders Display current system wide parameters 4 Enter the following command to set the administrator password System access user admpw 5 Enter the current administrator password at the prompt Changing ADMINISTRATOR password validation required NOTE You must not forget your your service representative Enter current administrator password administrator password If you forget your administrator password contact 6 Enter the new administrator password at the prompt Enter new administrator password 7 Enter the new administrator password again at the prompt Re enter new administrator password 8 Apply and save the change by entering the following commands System apply System save Changing the default user password The user login has limited control of the switch Through a user account you can view switch information and statistics but you cannot make configuration changes The default password for the user account is user This password cannot be changed from the user account Only the administrator has the ability to change passwords as shown in the following procedure 1 Connect to the switch and log in using the admin password 2 From the Main Menu use the following command to
139. groups N8406 023 1Gb Intelligent L3 Switch Command Reference Guide AOS 47 IGMP multicast router port information Command info 13 igmp mrouter IGMP Multicast Router Menu vlan Show all multicast router ports on a single vlan dump Show all multicast router ports The following table describes the commands used to display information about multicast routers learned through IGMP Snooping Table 36 IGMP Multicast Router menu options Command Usage vlan lt 1 4094 gt Displays information for all multicast groups on a single VLAN dump Displays information for all multicast groups learned by the switch VRRP information Virtual Router Redundancy Protocol VRRP support on the switch provides redundancy between routers in a LAN This is accomplished by configuring the same virtual router IP address and ID number on each participating VRRP capable routing device One of the virtual routers is then elected as the master based on a number of priority criteria and assumes control of the shared virtual router IP address If the master fails one of the backup virtual routers will assume routing authority and take control of the virtual router IP address Command info vrrp VRRP information kes vrid 2 205 178 138 210 4 renter prio 100 master server 2 vrid 1 205 178 18 202 renter prio 100 backup 33 VELO 3 205 078 138 204 renter prio 100 master proxy When virtual routers are configured you can view the
140. gt Adds a single ARP entry to switch memory lt VLAN number gt lt port number gt del lt IP address gt Removes a single ARP entry from switch memory clear Clears the entire ARP list from switch memory cur Displays the current ARP configurations N8406 023 1Gb Intelligent L3 Switch Command Reference Guide AOS 119 IP Forwarding configuration Command cfg 13 frwd IP Forwarding Menu Enable disable forwarding directed broadcasts Globally turn IP Forwarding ON dirbr on off cur Globally turn IP Forwarding OFF Display current IP Forwarding configuration The following table describes the IP Forwarding Configuration Menu options Table 128 IP Forwarding Configuration Menu options Command dirbr disable enable Description Enables or disables forwarding directed broadcasts This command is disabled by default on Enables IP forwarding routing on the switch off Disables IP forwarding routing on the switch Forwarding is turned off by default cur Displays the current IP forwarding settings Network Filter configuration Command cfg 13 nwf lt 1 256 gt IP Network Filter 1 Menu addr mask enable disable delet IP Address IP Subnet mask Enable Network Filter Disable Network Filter Delete Network Filter current Display current Network Filter configuration The following table describes the Network Filter Configuration Menu options Table 129 Netwo
141. guration Menu qos Displays the Quality of Service Configuration Menu acl Displays the Access Control List Configuration Menu rmon Displays the RMON Configuration Menu pmirr Displays the Mirroring Configuration Menu ufd Displays the Uplink Failure Detection Configuration Menu dump Dumps current configuration to a script file ptcfg lt host name or IP address of Backs up current configuration to FTP TFTP server FTP TFTP server gt lt filename on host gt gtcfg lt host name or IP address of Restores current configuration from FTP TFTP server FTP TFTP server gt lt filename on host gt cur Displays the current configuration parameters Viewing applying reverting and saving changes As you use the configuration menus to set switch parameters the changes you make do not take effect immediately All changes are considered pending until you explicitly apply them Also any changes are lost the next time the switch boots unless the changes are explicitly saved While configuration changes are in the pending state you can View the pending changes Apply the pending changes Revert to restore configuration parameters set with the last apply command Save the changes to flash memory N8406 023 1Gb Intelligent L3 Switch Command Reference Guide AOS 83 Viewing pending changes You can view all pending configuration changes by entering diff at any CLI prompt diff You can view all pending configuration changes that ha
142. guration changes opw lt 1 128 characters gt Sets the operator oper password maximum 128 characters The operator manages all functions of the switch He or she can view all switch information and statistics and can reset ports or the entire switch admpw lt 1 128 Sets the administrator admin password maximum 128 characters The super characters gt user administrator has complete access to all menus information and configuration commands on the switch including the ability to change both the user and administrator passwords cur Displays the current user status User ID configuration Command cfg sys access user uid lt uid number gt User ID 1 Menu cos Set class of service name Set user name pswd Set user password ena Enable user ID dis Disable user ID del Delete user ID cur Display current user configuration The following table describes the User ID Configuration menu options Table 98 User ID Configuration menu options Command Description cos Sets the Class of Service to define the user s authority level lt user oper admin gt name lt 1 8 Defines the user name characters gt pswd lt 1 128 Sets the user password of up to 128 characters maximum characters gt ena Enables the user ID dis Disables the user ID del Deletes the user ID cur Displays the current user ID parameters N8406 023 1Gb Intelligent L3 Switch Command Reference Guide AOS 100 HTTPS
143. he following Discarding DISC Learning LRN Forwarding FWD or Disabled DSB Role Shows the current role of this port in the Spanning Tree The port role can be one of the following Designated DESG Root ROOT Alternate ALTN Backup BKUP Master MAST or Unknown UNK Designated bridge Shows information about the bridge connected to each port if applicable Information includes the priority hex and MAC address of the Designated Bridge Designated port The port ID of the port on the Designated Bridge to which this port is connected Type Type of link connected to the port and whether the port is an edge port Link type values are AUTO P2P or SHARED MSTP The Type field appears in info cist N8406 023 1Gb Intelligent L3 Switch Command Reference Guide AOS 36 Common Internal Spanning Tree information Command info 12 cist Mstp Digest 0xac36177 50283cd4b83821d8ab26de62 Common Internal Spanning Tree VLANs 1 3 4094 Current Root Path Cost Port MaxAge FwdDel 8000 00 03 42 fa 3b 80 11 I 20 15 CIST Regional Root Path Cost 8000 00 03 42 fa 3b 80 11 Parameters Priority MaxAge FwdDel Hops 32768 20 15 20 Port Prio Cost Stat Designated Bridge Des Port Hello Type ESG 8000 00 03 42 fa 3b 80 8001 ESG 8000 00 03 42 fa 3b 80 8002 Oo0000000Oo DOr Or OO OOO ESG 8000 00 03 42 fa 3b 80 NNONNNNNNNN O ah La lt gt oo In addition
144. he default is 20 seconds This command does not apply to MSTP See the Common Internal Spanning Tree configuration section for more information fwd lt 4 30 gt Configures the bridge forward delay parameter The forward delay parameter specifies the amount of time that a bridge port has to wait before it changes from the listening state to the learning state and from the learning state to the forwarding state The range is 4 to 30 seconds and the default is 15 seconds This command does not apply to MSTP See the Common Internal Spanning Tree configuration section for more information cur Displays the current bridge STP parameters When configuring STP bridge parameters the following formulas must be used 2 fwd 1 gt mxage 2 hello 1 lt mxage N8406 023 1Gb Intelligent L3 Switch Command Reference Guide AOS 111 Spanning Tree port configuration Command cfg 12 stp lt STG number gt port lt port number gt Spanning Tree Port 1 Menu prior Set port Priority 0 255 cost Set port Path Cost 1 65535 802 1d 1 200000000 MSTP RSTP 0 for auto link Set port link type auto p2p or shared default auto edge Enables or disables this port as an edge port fastfwd Enable disable Port Fast Forwarding mode on Turn port s Spanning Tree ON off Turn port s Spanning Tree OFF cur Display current port Spanning Tree parameters By default for STP PVST Spanning tree is turned Off for
145. he default value is disabled This command does not apply when backdoor telnet is enabled on Enables the RADIUS server off Disables the RADIUS server This is the default cur Displays the current RADIUS server parameters IMPORTANT If RADIUS is enabled you must login using RADIUS authentication when connecting via the console or Telnet SSH HTTP HTTPS Backdoor for console is always enabled so you can connect using noradius and the administrator password even if the backdoor telnet or secure backdoor secbd are disabled If Telnet backdoor is enabled telnet ena type in noradius as a backdoor to bypass RADIUS checking and use the administrator password to log into the switch The switch allows this even if RADIUS servers are available If secure backdoor is enabled secbd ena type in noradius as a backdoor to bypass RADIUS checking and use the administrator password to log into the switch The switch allows this only if RADIUS servers are not available N8406 023 1Gb Intelligent L3 Switch Command Reference Guide AOS 89 TACACS server configuration Command cfg sys tacacs TACACS Server Menu Set Set prisrv secsrv IP address IP address Set Set secret secret2 secret for secret for of primary TACACS server of secondary TACACS server primary TACACS server secondary TACACS server Set Set port retries timeout Set telnet Enable disable TACACS port number n
146. he matched route type 1 2 none Assigns the type of OSPF metric e Type 1 External routes are calculated using both internal and external metrics e Type 2 External routes are calculated using only the external metrics Type 2 routes have more cost than Type 2 e none Removes the OSPF metric prec lt 1 255 gt Sets the precedence of the route map The smaller the value the higher the precedence Default value is 10 enable Enables the route map disable Disables the route map delete Deletes the route map current Displays the current route configuration IP Access List configuration Command cfg 13 rmap lt 1 32 gt alist lt 1 8 gt IP Access List 1 Menu nwf Network metric Metric action Set Network Filter action Filter number enable Enable Access List disable Disable Access List delet Delete Access List current Display current Access List configuration The route map number 1 32 and the access list number 1 8 represent the IP access list you wish to configure The following table describes the IP Access List Configuration Menu options Table 131 IP Access List Configuration Menu options Command nwf lt 1 256 gt Description Sets the network filter number metric lt 1 16777214 gt none Sets the metric value in the AS External ASE LSA action permit deny Permits or denies action for the access list enable Enables th
147. hts in terms of a particular MIB view for security reasons The following table describes the SNMPv3 View Table information Table 10 SNMPv3 View Table parameters Field Description View Name Displays the name of the view Subtree Displays the MIB subtree as an OID string A view subtree is the set of all MIB object instances which have a common Object Identifier prefix to their names Mask Displays the bit mask Type Displays whether a family of view subtrees is included or excluded from the MIB view SNMPv3 Access Table information Command info sys snmpv3 access Group Nam Model WriteV NotifyV vlv2grp snmpvl noAuthNoPriv iso viv2only admingrp usm authPriv iso iso The access control sub system provides authorization services The vacmAccessTable maps a group name security information a context and a message type which could be the read or write type of operation or notification into a MIB view The View based Access Control Model defines a set of services that an application can use for checking access rights of a group This group s access rights are determined by a read view a write view and a notify view The read view represents the set of object instances authorized for the group while reading the objects The write view represents the set of object instances authorized for the group when writing objects The notify view represents the set of object instances authorized for the group when sending a not
148. icant Indicates that the Authenticator chose an EAP method backendNonNakResponsesFrom Total number of times that the state machine receives a response from Supplicant the Supplicant to an initial EAP Request and the response is something other than EAP NAK Indicates that the Supplicant can respond to the Authenticators chosen EAP method backendAuthSuccesses Total number of times that the state machine receives an Accept message from the Authentication Server Indicates that the Supplicant has successfully authenticated to the Authentication Server bac kendAuthFails Total number of times that the state machine receives a Reject message from the Authentication Server Indicates that the Supplicant has not authenticated to the Authentication Server N8406 023 1Gb Intelligent L3 Switch Command Reference Guide AOS 58 Bridging statistics Command stats port lt port number gt brg Bridging statistics for port 1 dot1lPortInFrames dot1PortOutFrames dot1PortInDiscards 63242584 63277826 dotlTplLearnedEntryDiscards dot1StpPortForwardTransitions The following table describes the bridging statistics for a selected port Table 47 Bridging statistics for port Statistics dot1lPortInFrames Description The number of frames that have been received by this port from its segment A frame received on the interface corresponding to this port is counted by this object if and only if it is for a p
149. ics Menu Configuration Menu Operations Command Menu Boot Options Menu Maintenance Menu Show pending config changes global command Apply pending config changes global command Save updated config to FLASH global command Revert pending or applied changes global command Exit global command always available Idle timeout By default the switch will disconnect the console Telnet or SSH session after five minutes of inactivity This function is controlled by the idle timeout parameter which can be set from 1 to 60 minutes For information on changing this parameter see the System configuration section in the Configuration Menu chapter Typographical conventions The following table describes the typographic styles used in this guide Table 3 Typographic conventions Typeface or symbol Meaning Example AaBbCc123 This type depicts onscreen computer output and Main prompts AaBbCc123 This type displays in command examples and Main sys shows text that must be typed in exactly as shown lt AaBbCc123 gt This italicized type displays in command examples To establish a Telnet session enter as a parameter placeholder Replace the indicated text with the appropriate real name or value when using the command Do not type the brackets This also shows guide titles special terms or words to be emphasized host telnet lt IP address gt Read the user guide thoroughly Com
150. ification N8406 023 1Gb Intelligent L3 Switch Command Reference Guide AOS 23 The following table describes the SNMPv3 Access Table information Table 11 SNMPv3 Access Table parameters Field Description Group Name Displays the name of group Model Displays the security model used for example SNMPv1 or SNMPv2 or USM Level Displays the minimum level of security required to gain rights of access For example noAuthNoPriv authNoPriv or auth Priv Readv Displays the MIB view to which this entry authorizes the read access Writev Displays the MIB view to which this entry authorizes the write access NotifyV Displays the Notify view to which this entry authorizes the notify access SNMPv3 Group Table information Command info sys snmpv3 group Group Name viv2only adminmd5 admingrp adminsha admingrp A group is a combination of security model and security name that defines the access rights assigned to all the security names belonging to that group The group is identified by a group name The following table describes the SNMPv3 Group Table information Table 12 SNMPv3 Group Table parameters Field Description Sec Model Displays the security model used which is any one of USM SNMPv1 SNMPv2 and SNMPv3 User Name Displays the name for the user Group Name Displays the access name of the group SNMPv3 Community Table information Command info sys snmpv3 comm public viv2only viv2trap
151. iguration Menu options Table 107 Multiple Spanning Tree Configuration Menu options Command Description cist Displays the Common Internal Spanning Tree CIST Menu name lt 1 32 characters gt Configures a name for the MSTP region All devices within a MSTP region must have the same region name rev lt 0 65535 gt Configures the revision level for the MSTP region The revision level is used as a numerical identifier for the region All devices within a MSTP region must have the same revision level number The range is 0 65535 maxhop lt 4 60 gt Configures the maximum number of bridge hops a packet may to traverse before it is dropped The range is from 4 to 60 hops The default is 20 mode rstp mstp Selects either Rapid Spanning Tree mode rstp or Multiple Spanning Tree mode mstp The default mode is RSTP on Globally turn RSTP MSTP ON Note When RSTP is turned on the configuration parameters for STP group 1 apply to RSTP off Globally turn RSTP MSTP OFF This is the default cur Displays the current RSTP MSTP configuration NOTE e IEEE 802 1w standard based RSTP implementation runs on one STG i e same as one spanning tree instance only As a result if rstp mode is selected under the cfg mrst mode command then only a single RSTP instance default for STG 1 is supported for all VLANs including the Default VLAN 1 e f multiple spanning tree instances are required then select mstp mode
152. iguration Menu options Table 146 IGMP Filtering Menu Command Description filter lt 1 16 gt Displays the IGMP Filter Definition Menu port lt port number gt Displays the IGMP Filtering Port Menu ena Enables IGMP filtering globally dis Disables IGMP Filtering globally This is the default cur Displays the current IGMP Filtering parameters IGMP filter definition Command cfg 13 igmp igmpf1t filter N8406 023 1Gb Intelligent L3 Switch Command Reference Guide AOS 131 IGMP Filter 1 Definition Menu range Set IP Multicast address range action Set filter action ena Enable filter dis Disable filter del Delete filter cur Display current IGMP filter configuration The following table describes the IGMP Filter Definition Menu options Table 147 IGMP Filter Definition Menu Command Description range lt IP multicast address gt lt IP Configures the range of IP multicast addresses for this filter Enter multicast address gt the first IP multicast address of the ranger followed by the second IP multicast address of the range action allow deny Allows or denies multicast traffic for the IP multicast addresses specified ena Enables this IGMP filter dis Disables this IGMP filter This is the default del Deletes this filter s parameter definitions cur Displays the current IGMP filter IGMP filtering port configuration Command cfg 13 igmp igmpflt port IGMP Port 1
153. ilable from the Statistics Menu 40K or more depending on your configuration This data can be used to tune or debug switch performance If you want to capture dump data to a file set your communication software on your workstation to capture session data prior to issuing the dump commands N8406 023 1Gb Intelligent L3 Switch Command Reference Guide AOS 82 Configuration Menu Introduction The Configuration Menu is only available from an administrator login It includes submenus for configuring every aspect of the switch Changes to configuration are not active until explicitly applied Changes can be saved to non volatile memory NVRAM Menu information Command cfg Configuration Menu sys System wide Parameter Menu port Port Menu 12 Layer 2 Menu 1 3 Layer 3 Menu qos QOS Menu acl Access Control List Menu rmon RMON Menu pmirr Port Mirroring Menu ufd Uplink Failure Detection Menu dump Dump current configuration to script file ptcfg Backup current configuration to FTP TFTP server gtcfg Restore current configuration from FTP TFTP server cur Display current configuration The following table describes the Configuration Menu options Table 78 Configuration Menu options Command Usage sys Displays the System Configuration Menu port lt port number gt Displays the Port Configuration Menu 12 Displays the Layer 2 Configuration Menu 13 Displays the Layer 3 Confi
154. inders cur Set system timezon Set system DST for US Set system daylight savings Set timeout for idle CLI sessions Set login notice Set login banner Enable disable display hostname sysName in CLI prompt Enable disable use of BOOTP Enable disable use of DHCP on Mgmt interface Enable disable Reminders Display current system wide parameters This menu provides configuration of switch management parameters such as user and administrator privilege mode passwords browser based management settings and management access list The following table describes the System Configuration Menu options Table 79 System Configuration Menu options Command Usage syslog Displays the Syslog Menu sshd Displays the SSH Server Menu radius Displays the RADIUS Authentication Menu tacacs Displays the TACACS AuthenticationMenu ntp Displays the Network Time Protocol NTP Server Menu ssnmp Displays the System SNMP Menu access Displays the System Access Menu date Prompts the user for the system date time Configures the system time using a 24 hour clock format timezone Configures the time zone where the switch resides You are prompted to select your location continent country region by the timezone wizard Once a region is selected the switch updates the time to reflect local changes to Daylight Savings Time etc N8406 023 1Gb Intelligent L3 Switch Command Reference Guide AOS 85 Table
155. information see the Setting passwords section in the First time configuration chapter N8406 023 1Gb Intelligent L3 Switch Command Reference Guide AOS 10 Table 2 User access levels User account Description and tasks performed User The user has no direct responsibility for switch management He or she can view all switch status information and statistics but cannot make any configuration changes to the switch The user account is enabled by default and the default password is user Oper The operator manages all functions of the switch The operator can reset ports or the entire switch By default the operator account is disabled and has no password Admin The super user administrator has complete access to all menus information and configuration commands on the switch including the ability to change both the user and administrator passwords The admin account is enabled by default and the default password is admin NOTE With the exception of the admin user setting the password to an empty value can disable access to each user level Once you enter the administrator password and it is verified you are given complete access to the switch After logging in the Main Menu of the CLI is displayed See the Menu basics chapter for a summary of the Main Menu options Main Menu info Stats cfg oper boot maint diff apply save revert exit gt gt Main Information Menu Statist
156. ing Tree Configuration Menu options Command Brg Description Displays the CIST Bridge Menu port lt port number gt Displays the CIST Port Menu Add lt 1 4095 gt Adds VLANs to the CIST Enter one VLAN per line and press Enter to add the VLANs default Resets all CIST parameters to their default values Cur CIST bridge configuration Command cfg 12 mrst cist brg Displays the current CIST configuration CIST Bridge Menu prior mxage fwd cur Set CIST bridge Priority 0 65535 Set CIST bridge Max Age 6 40 secs Set CIST bridge Forward Delay 4 30 secs Display current CIST bridge parameters CIST bridge parameters are used only when the switch is in MSTP mode CIST parameters do not affect operation of STP PVST The following table describes the commands used to configure CIST Bridge Configuration Menu options parameters Table 109 CIST Bridge Configuration Menu options Command prior lt 0 65535 gt Description Configures the CIST bridge priority The bridge priority parameter controls which bridge on the network is the MSTP root bridge To make this switch the root bridge configure the bridge priority lower than all other switches and bridges on your network The lower the value the higher the bridge priority The range is 0 to 65535 and the default is 32768 This command does not apply to RSTP See the Bridge Spanning Tree configuration section for more informat
157. ink status Show port information geaport Show system port and gea port mapping sfp ufd dump Show External Port SFP XFP Status Show Uplink Failure Detection information Dump all information The following table describes the Information Menu options Table 6 Information Menu options Command sys Usage Displays system information 12 Displays the Layer 2 Information Menu r3 Displays the Layer 3 Information Menu qos Displays the Quality of Service QoS Information Menu acl Displays the Access Control List Information Menu rmon Displays the Remote Monitoring Information Menu link Displays configuration information about each port including Port number Port speed 10 Mb s 100 Mb s 1000 Mb s or any Duplex mode half full or any Flow control for transmit and receive no yes or any Link status up or down port Displays port status information including Port number Whether the port uses VLAN tagging or not Port VLAN ID PVID Port name VLAN membership geaport Displays GEA port mapping information used by service personnel sfp Displays SFP module information ufd Displays Uplink Failure Detection information dump Dumps all switch information available from the Information Menu 10K or more depending on your configuration If you want to capture dump data to a file set your communication software on your works
158. ion mxage lt 6 40 gt Configures the CIST bridge maximum age The maximum age parameter specifies the maximum time the bridge waits without receiving a configuration bridge protocol data unit before it reconfigures the MSTP network The range is 6 to 40 seconds and the default is 20 seconds This command does not apply to RSTP See the Bridge Spanning Tree configuration section for more information fwd lt 4 30 gt Configures the CIST bridge forward delay parameter The forward delay parameter specifies the amount of time that a bridge port has to wait before it changes from the listening state to the learning state and from the learning state to the forwarding state The range is 4 to 30 seconds and the default is 15 seconds This command does not apply to RSTP See the Bridge Spanning Tree configuration section for more information cur Displays the current CIST bridge configuration N8406 023 1Gb Intelligent L3 Switch Command Reference Guide AOS 108 CIST port configuration Command cfg 12 mrst cist port lt port number gt CIST Port Menu prior Set port Priority 0 240 cost Set port Path Cost 1 200000000 O for auto hello Set CIST port Hello Time 1 10 secs link Set MSTP link type auto p2p or shared default auto edge Enables or disables edge port on Turn port s Spanning Tree ON off Turn port s Spanning Tree OFF cur Display current port Spanning Tree parameters CIST port
159. iption ipRoutesCur The total number of outstanding routes in the route table ipRoutesMax The maximum number of supported routes ipRoutesHighWater The highest number of routes ever recorded in the route table ARP statistics Command stats 13 arp ARP statistics triesCur EntriesHighWater The following table describes the Address Resolution Protocol ARP statistics Table 59 ARP statistics I _ _ gt EE _ lt gt gt gt _ _ uaQ_Q _uuu _ _ zoPv_Q5__ _ o _ o _ _z___Q__ e eo uT Q e Statistic Description arpEntriesCur The total number of outstanding ARP entries in the ARP table arpEntriesHighWater The highest number of ARP entries ever recorded in the ARP table DNS statistics Command stats 13 dns DNS statistics dnsInRequests O dnsOutRequests dnsBadRequests 0 The following table describes the Domain Name System DNS statistics Table 60 DNS statistics Statistic Description dnsInRequests The total number of DNS request packets that have been received dnsOutRequests The total number of DNS response packets that have been transmitted dnsBadRequests The total number of DNS request packets received that were dropped N8406 023 1Gb Intelligent L3 Switch Command Reference Guide AOS 68 ICMP statistics Command stats 13 icmp ICMP statistics icmpInMsgs 245802 icmpInErrors icmpInDestUnreachs 41
160. is enabled by default 1 2 3 Use the following command to enable SNMP gt gt cfg sys access snmp disable read only read write Set SNMP read or write community string By default they are public and private respectively gt gt cfg sys ssnmp rcomm wcomm When prompted enter the proper community string N8406 023 1Gb Intelligent L3 Switch Command Reference Guide AOS 16 4 Apply and save configuration if you are not configuring the switch with Telnet support Otherwise apply and save after the performing the Optional Setup for Telnet Support steps gt gt System apply gt gt System save Setting passwords NEC recommends that you change all passwords after initial configuration and as regularly as required under the network security policies See the Accessing the switch section in the Command line interface chapter for a description of the user access levels To change the user operator or administrator password you must log in using the administrator password Passwords cannot be modified from the user or operator command mode NOTE You must not forget your administrator password If you forget your administrator password contact your service representative Changing the default administrator password The administrator has complete access to all menus information and configuration commands including the ability to change the user operator and administrator passwor
161. is increased by an amount defined through the VRRP Tracking Menu Criteria are tracked dynamically continuously updating virtual router priority levels when enabled If the virtual router preemption option is enabled this virtual router can assume master routing authority when its priority level rises above that of the current master Some tracking criteria vrs ifs and ports below apply to standard virtual routers otherwise called virtual interface routers A virtual server router is defined as any virtual router whose IP address addr is the same as any configured virtual server IP address The following table describes the Virtual Router Priority Tracking Configuration Menu options Table 153 Virtual Router Priority Tracking Configuration Menu options Command Description vrs disablelenable When enabled the priority for this virtual router will be increased for each virtual router in master mode on this switch This is useful for making sure that traffic for any particular client server pairing are handled by the same switch increasing routing and load balancing efficiency This command is disabled by default ifs disable enable When enabled the priority for this virtual router will be increased for each other IP interface active on this switch An IP interface is considered active when there is at least one active port on the same VLAN This helps elect the virtual routers with the most available routes as the master This comman
162. itch Users may display information that has no security or privacy implications such as switch statistics and current operational state information Operator Operators can only effect temporary changes on the switch These changes will be lost when the switch is rebooted reset Operators have access to the switch management features used for daily switch operations Because any changes an operator makes are undone by a reset of the switch operators cannot severely impact switch operation but do have access to the Maintenance menu Administrator Only administrators can make permanent changes to the switch configuration changes that are persistent across a reboot reset of the switch Administrators can access switch functions to configure and troubleshoot problems on the switch Because administrators can also make temporary operator level changes as well they must be aware of the interactions between temporary and permanent changes Access to switch functions is controlled through the use of unique usernames and passwords Once you are connected to the switch via the local console Telnet or SSH you are prompted to enter a password The password entered determines the access level The default user names password for each access level is listed in the following table NOTE Itis recommended that you change default switch passwords after initial configuration and as regularly as required under your network security policies For more
163. lays the current OSPF configuration N8406 023 1Gb Intelligent L3 Switch Command Reference Guide AOS 126 OSPF Summary Range configuration Command cfg 13 ospf range lt 1 16 gt OSPF Summary addr Range 1 Menu Set IP address set set mask aindex hide enable disable delet Del IP mask area index Enable disable hide range Enable range Disable range cur te rang Display current OSPF summary range configuration The following table describes the OSPF Summary Range Configuration Menu options Table 137 OSPF Summary Range Configuration Menu options Command addr lt IP Address gt Description Configures the base IP address for the range For example 100 10 1 1 mask lt IP address mask gt Configures the IP address mask for the range aindex lt 0 2 gt Configures the area index used by the switch The default is 0 hide disable enable Hides the OSPF summary range The default is disabled enable Enables the OSPF summary range disable Disables the OSPF summary range This is the default delete Deletes the OSPF summary range cur Displays the current OSPF summary range OSPF Interface configuration Command cfg 13 ospf if lt 1 255 gt OSPF Interface 1 aindex Set Menu area index prio Set cost set hello Set dead Set trans Set Set Set Set retra key mdke y enable disable interface router priority interface cos
164. lied changes global command exit Exit global command always available Menu summary The Main Menu displays the following submenus Information Menu The Information Menu provides submenus for displaying information about the current status of the switch from basic system settings to VLANs and more Statistics Menu This menu provides submenus for displaying switch performance statistics Included are port IP ICMP TCP UDP SNMP routing ARP and DNS Configuration Menu This menu is available only from an administrator login It includes submenus for configuring every aspect of the switch Changes to configuration are not active until explicitly applied Changes can be saved to non volatile memory NVRAM Operations Command Menu Operations level commands are used for making immediate and temporary changes to switch configuration This menu is used for bringing ports temporarily in and out of service This menu is available only from an administrator and operator login Boot Options Menu The Boot Options Menu is available only from an administrator login This menu is used for upgrading switch software selecting configuration blocks and for resetting the switch when necessary This menu is also used to set the switch back to factory settings Maintenance Menu This menu is used for debugging purposes enabling you to generate a technical support dump of the critical state information in the switch and to clear en
165. lling alarm event index that is triggered when a falling threshold is crossed Last value Displays the last sampled value OID Displays the MIB Object Identifier for each alarm index N8406 023 1Gb Intelligent L3 Switch Command Reference Guide AOS 51 RMON event information Command info rmon event Type both none log trap both both both both both CO WD AC O DA O O SSD Ga OU OU UO OU UO OU OU OU OD D O O O On ee eer Last Sent O O E gt S e D O O DO OA Event group configuration Event_100 Des Log and trap Log and trap Send log and Send log and cription event for event for Link Link trap for icmpln Down Up sg trap for icmpInEchos The following table describes the RMON Event Information parameters Table 43 RMON Event Information Menu info rmon event Command Usage Index Displays the index number that identifies each event instance Type Displays the type of notification provided for this event as follows none log trap both Last Sent Displays the time that passed since the last switch reboot when the most recent event was triggered This value is cleared when the switch reboots Description Displays a text description of the event Link status information Command info link POE Phy Type ANAANDAAAAAAAAAAAAAAAAAAAAA HWA A A A A A A PRP Pee eePee ee Speed OO M 0 22 10 00 0 000
166. lo packet which is set to be in an interval of seconds The default value is 10 seconds dead lt 1 65535 gt Configures the health parameters of a hello packet which is set to be in an interval of seconds Default is 60 seconds trans lt 1 3600 gt Configures the delay in transit in seconds Default is one second retra lt 1 3600 gt Configures the retransmit interval in seconds Default is five seconds nbr lt IP address gt Configures the router ID of the virtual neighbor Default is 0 0 0 0 key lt password gt Configures the password up to eight characters for each virtual link Default is none mdkey lt 1 255 gt none Sets MD5 key ID for each virtual link Default is none enable Enables OSPF virtual link disable Disables OSPF virtual link This is the default delete Deletes OSPF virtual link cur Displays the current OSPF virtual link settings OSPF Host Entry configuration Command cfg 13 ospf host lt 1 128 gt OSPF Host Entry 1 Menu addr Set host entry IP address aindex Set area index cost Set cost of this host entry enable Enable host entry disable Disable host entry delet Delete host entry cur Display current OSPF host entry configuration The following table describes the OSPF Host Entry Configuration Menu options N8406 023 1Gb Intelligent L3 Switch Command Reference Guide AOS 128 Table 140 OSPF Host Entry Configuration Menu options Command Description addr
167. lt IP address gt Configures the base IP address for the host entry For example 100 10 1 1 aindex lt 0 2 gt Configures lays the area index of the host The default is 0 cost lt 1 65535 gt Configures the cost value of the host The default value is 1 enable Enables OSPF host entry disable Disables OSPF host entry This is the default delete Deletes OSPF host entry cur Displays the current OSPF host entries OSPF Route Redistribution configuration Command cfg 13 ospf redist fixed static rip OSPF Redistribute Fixed Menu add Add rmap into route redistribution list rem Remove rmap from route redistribution list export Export all routes of this protocol cur Display current route maps added The following table describes the OSPF Route Redistribution Configuration Menu options Table 141 OSPF Route Redistribution Configuration Menu options Command Description add lt 1 32 gt lt 1 32 gt all Adds selected routing maps to the rmap list To add all the 32 route maps enter a11 To add specific route maps enter routing map numbers one per line NULL at the end This option adds a route map to the route redistribution list The routes of the redistribution protocol matched by the route maps in the route redistribution list will be redistributed rem lt 1 32 gt lt 1 32 gt Removes the route map from the route redistribution list lal1 Removes routing maps from the rmap list To remove all 3
168. mand items shown inside brackets are optional and can be used or excluded as the situation demands Do not type the brackets host ls a N8406 023 1Gb Intelligent L3 Switch Command Reference Guide AOS 11 Menu basics Introduction The AOS CLI is used for viewing switch information and statistics In addition the administrator can use the CLI for performing all levels of switch configuration To make the CLI easy to use the various commands have been logically grouped into a series of menus and submenus Each menu displays a list of commands and or submenus that are available along with a summary of what each command will do Below each menu is a prompt where you can enter any command appropriate to the current menu This chapter describes the Main Menu commands and provides a list of commands and shortcuts that are commonly available from all the menus within the CLI Main Menu The Main Menu displays after a successful connection and login The following table shows the Main Menu for the administrator login Some features are not available under the user login Main Menu info Information Menu stats Statistics Menu cfg Configuration Menu oper Operations Command Menu boot Boot Options Menu maint Maintenance Menu diff Show pending config changes global command apply Apply pending config changes global command save Save updated config to FLASH global command revert Revert pending or app
169. mation 1 47 80 23 243 255 255 254 0 47 80723255 vlan 1 up Default gateway information metric strict Tes Ae BO 221g up 23 47480 622542 up Current BOOTP relay settings OFF 0 0 0 0 0 0 0 0 Current IP forwarding settings OFF dirbr disabled Current network filter settings none Current route map settings The following interface and default gateway information is displayed Interface number IP address IP mask IP broadcast address Operational status Bootp relay settings Network filter settings Route map settings IGMP multicast group information Command info 13 igmp IGMP Multicast Group Menu mrouter Show IGMP Snooping Multicast Router Port information find Show a single group by IP group address vian Show groups on a single vlan port Show groups on a single port trunk Show groups on a single trunk dump Show all groups The following table describes the commands used to display information about IGMP groups learned by the switch Table 35 IGMP Multicast Group menu options Command Usage mrouter Displays the Multicast Router Menu find lt IP address gt Displays a single IGMP multicast group by its IP address vlan lt 1 4094 gt Displays all IGMP multicast groups on a single VLAN port lt port number gt Displays all IGMP multicast groups on a single port trunk lt 1 40 gt Displays all IGMP multicast groups on a single trunk group dump Displays information for all multicast
170. menu option is disabled except VLAN 1 and 4095 which is always enabled This switch supports a maximum of 1 000 VLANs VLAN 4095 is reserved for switch management interface NOTE See the N8406 023 1Gb Intelligent L3 Switch Application Guide for information on VLANs The following table describes the VLAN Configuration Menu options Table 121 VLAN Configuration Menu options Command Description name lt 1 32 characters gt Assigns a name to the VLAN or changes the existing name The default VLAN name is the first one stg lt 0 128 gt Assigns a VLAN to a spanning tree group STG number is assigned STGs 1 128 for STP PVST only STG 1 for RSTP and STGs 0 32 for MSTP STG 0 is CIST add lt port number gt Adds ports to the VLAN membership rem lt port number gt Removes ports from the VLAN membership def lt list of port numbers gt Defines which ports are members of this VLAN Every port must be a member of at least one VLAN By default it defines ports to VLAN 1 ena Enables this VLAN dis Disables this VLAN without removing it from the configuration del Deletes this VLAN cur Displays the current VLAN configuration IMPORTANT All ports must belong to at least one VLAN Any port which is removed from a VLAN and which is not a member of any other VLAN is automatically added to default VLAN 1 You cannot remove a port from VLAN 1 if the port has no membership in any other VLAN Also you cannot add a
171. meter Value Baud Rate 9600 Data Bits 8 Parity None Stop Bits 1 Flow Control None N8406 023 1Gb Intelligent L3 Switch Command Reference Guide AOS 8 To establish a console connection with the switch Connect the terminal to the console port using the null modem cable Power on the terminal Press the Enter key a few times on the terminal to establish the connection OO IA You will be required to enter a password for access to the switch For more information see the Setting passwords section in the First time configuration chapter Setting an IP address To access the switch via a Telnet or an SSH connection you need to have an Internet Protocol IP address set for the switch The switch can get its IP address in one of the following ways e Management port access e Using a Dynamic Host Control Protocol DHCP server When the cfg sys dhcp command is enabled the management interface interface 256 requests its IP address from a DHCP server The default value for the cfg sys dhcp command is enabled e Configuring manually lf the network does not support DHCP you must configure the management interface interface 256 with an IP address If you want to access the switch from a remote network you also must configure the management gateway gateway 4 Uplink port access e Using a Bootstrap Protocol BOOTP server By default the management interface is set up to request its IP address from a BOOTP s
172. mmand cfg 12 thash IP Trunk Hash Menu set IP Trunk Hash Settings Menu cur Display current IP trunk hash configuration The following table describes the IP Trunk Hash Configuration Menu options Table 117 IP Trunk Hash Configuration Menu options Command Description set Displays the Trunk Hash Settings menu cur Display current trunk hash configuration Layer 2 IP Trunk Hash configuration Command cfg 12 thash set set IP Trunk Hash Settings Menu smac Enable disable smac hash dmac Enable disable dmac hash sip Enable disable sip hash dip Enable disable dip hash cur Display current trunk hash setting Trunk hash parameters are set globally for the switch You can enable one or two parameters to configure any of the following valid combinations SMAC source MAC only DMAC destination MAC only SIP source IP only DIP destination IP only SIP DIP source IP and destination IP SMAC DMAC source MAC and destination MAC The following table describes the IP Trunk Hash Configuration Menu options Table 118 IP Trunk Hash Set Menu options Command Description smac enable disable Enable or disable trunk hashing on the source MAC dmac enable disable Enable or disable trunk hashing on the destination MAC sip enable disable Enable or disable trunk hashing on the source IP dip enable disable Enable or disable trunk hashing on the destination IP cur Display current tru
173. n IO MON ias 159 System Maintenance Opt Sii it 160 Forwarding Database Options ooooccocccnccccconccnonncnnnnnonon corno no nnn conan nn ran n rra rra rre nr 160 Debugging OPIO Spot fi ta 161 ARP Cache Optica A A a 161 IP Route Manipulation Options ss n a eA ca 162 IGMP MultiGast Group Options cocoa ci 162 IGMP Snooping options siii A 162 IGMP Mrouter Options reiua e reann nace aeaaeai aaa cans Iria IE iso lan ip 163 Uu code fash GUMP rrr ert aoier trenari eiiaoe rei rap tea 163 FTEP TETR System Gump PUT sica a do aca 163 Clearing dump information menin eii eani eek eh aaa 164 Panic commMan inonsan a a Aa Aaa a ATOE Ta TANTE Ea O EAE ENE 164 Un s heduled System JUMPS ias 164 N8406 023 1Gb Intelligent L3 Switch Command Reference Guide AOS 7 Command line interface Introduction The 1Gb Intelligent L3 Switch is ready to perform basic switching functions right out of the box Some of the more advanced features however require some administrative configuration before they can be used effectively The extensive switching software included in the switch provides a variety of options for accessing and configuring the switch Built in text based command line interfaces AOS CLI and ISCLI for access via a local terminal or remote Telnet Secure Shell SSH session Simple Network Management Protocol SNMP support for access through network management software such as NEC WebSAM NetvisorPro A browser based management in
174. n internal MAC sublayer receive error A frame is only counted by an instance of this object if it is not counted by the corresponding instance of the dot3StatsFrameTooLongs object the dot3StatsAlignmentErrors object or the dot3StatsFCSErrors object The precise meaning of the count represented by an instance of this object is implementation specific In particular an instance of this object may represent a count of received errors on a particular interface that are not otherwise counted 61 Interface statistics Command stats port lt port number gt if Interface statistics for port 1 Octets UcastPkts BroadcastPkts ulticastPkts Discards Errors ifHCOut Counters 51697080313 51721056808 65356399 65385714 0 6516 ifHCIn Counters 0 0 0 The following table describes the interface IF statistics for a selected port Table 49 Interface statistics for port Statistics Octets IfHCIn Description The total number of octets received on the interface including framing characters UcastPkts IfHCIn The number of packets delivered by this sublayer to a higher sublayer which were not addressed to a multicast or broadcast address at this sublayer BroadcastPkts IfHCIn The number of packets delivered by this sublayer to a higher sublayer which were addressed to a broadcast address at this sublayer MulticastPkts IfHCIn The total number of packets delivered by this sublayer These ar
175. n nn rra nn rnn nn 134 VRRP Virtual Router ConfiguratiON o oocoonncnnnncnoccnnnonncnonnononcnnnonn nan n cnn nr nn nen nn rn nn nr n enn rra ninas 135 VRRP Virtual Router Priority Tracking CONfiguratiON oooconnconnncnnnccnonccnonncnannnnnrnnnnrn corno conan nn rn n cnn nnrnnn rca 136 VRRP Virtual Router Group ConfiguratiON ooocnoccnnnncnnonccnonncnnnnnonnn conan cnnnn conan nn ran n rra rra n rr nn nr nn rnn rra cenar 136 VRRP Virtual Router Group Priority Tracking COnfiguratiON ooonccnnnnncnnnncnoccnnnccnnncanc narco nano rra nn nnrnnnnnn conan 137 VRRP Interface configuratia E E 138 VRRE Tracking config ratiom egesi ienee a e a a aeaa d Eet 138 Quality of Service configuration 2 ee cece cece eeenee cece eeeeeeeeneeseaeeceaeeseaeeesaueeesaeeseaeeseaeeseeaeeseaeeseaeeseeeeeseeseeaeeseaes 139 QoS 802 1 p confiQuration es neesiana EE sitesi sieve seine steed seine ATATEN ANEA 139 Access Control Contig uration peeraa ai 139 Access Control List COmfiQguration ooococnccnonncnononnnncncnnrnnnnnncnnnnnnnno carne n rare nene rre 141 ACL Ethernet Fiter congu at N ie teats 141 ACL IP Version 4 Filter Configuration ee eeseeeesnceeseceseeneceonerseneeesaceseeeeceanesseneeeeaeeeaeessanesseneneeneeeseneeseness 142 ACL TCP UDP Filter Configuration 0 0 2 ceeceeeseeeeneeeeneeeeeeeeeeeeeeaeeseaeeseaeeseaeeesneessaeessaeeseaeeseeeeeeeaeeseeeeeeees 142 AGL Meter Configuration ssia a ceda 143 ACL Remark configuration yas d
176. n the Configuration Menu chapter N8406 023 1Gb Intelligent L3 Switch Command Reference Guide AOS 155 When the above requirements are met use the following procedure to download the new software to the switch 1 At the Boot Options prompt enter Boot Options gtimg 2 Enter the name of the switch software to be replaced Enter name of switch software image to be replaced imagel image2 boot lt image gt 3 Enter the hostname or IP address of the FTP or TFTP server Enter hostname or IP address of FTP TFTP server lt server name or IP address gt 4 Enter the name of the new software file on the server Enter name of file on FTP TFTP server lt filename gt The exact form of the name will vary by TFTP server However the file location is normally relative to the TFTP directory 5 Enter the username if you are using a FTP server Enter username for FTP server or hit return for TFTP server lt userID gt 6 Enter the password for the FTP server if prompted Enter password for username on FTP server lt password gt 7 The system prompts you to confirm your request You should next select a software image to run as described in the Selecting a Soft Image to Run section 8 Ifyou are loading an image from which you are not currently booted the system prompts you to change the image image2 currently contains Software Version 1 0 0 that was downloaded at 15 46
177. nal capabilities For example routes originating from within the NSSA can be propagated to adjacent transit and backbone areas External routes from outside the Autonomous System AS can be advertised within the NSSA but are not distributed into other areas The default is transit metric lt 1 65535 gt Configures a stub area to send a numeric metric value All routes received via that stub area carry the configured metric to potentially influencing routing decisions Metric value assigns the priority for choosing the switch for default route Metric type determines the method for influencing routing decisions for external routes The default value is 1 auth none password md5 Defines the authentication method as follows e None No authentication required e Password Authenticates simple passwords so that only trusted routing devices can participate e MD5 This parameter is used when MD5 cryptographic authentication is required The default is none spf lt 0 255 gt Sets time interval between two successive SPF shortest path first calculations of the shortest path tree using the Dijkstra s algorithm The default value is 10 enable Enables the OSPF area disable Disables the OSPF area This is the default delete Deletes the OSPF area N8406 023 1Gb Intelligent L3 Switch Command Reference Guide AOS 125 Table 136 OSPF Area Index Configuration Menu options Command Description cur Disp
178. ng a privacy protocol The level authNoPriv means that the SNMP message will be sent with authentication but without using a privacy protocol The authPriv means that the SNMP message will be sent both with authentication and using a privacy protocol rview lt 1 32 characters gt Defines a 32 character long read view name that allows you read access to a particular MIB view If the value is empty or if there is no active MIB view having this value then no access is granted wview lt 1 32 characters gt Defines a 32 character long write view name that allows you write access to the MIB view If the value is empty or if there is no active MIB view having this value then no access is granted nview lt 1 32 Defines a 32 character long notify view name that allows you notify access to the MIB characters gt view del Deletes the View based Access Control entry cur Displays the View based Access Control configuration N8406 023 1Gb Intelligent L3 Switch Command Reference Guide AOS 95 SNMPvs Group configuration Command cfg sys ssnmp snmpv3 group lt group number gt SNMPv3 vacmSecurityToGroup 1 Menu model Set security model uname Set USM user name Set group name gname del Delete vacmSecurityToGroup entry cur Display current vacmSecurityToGroup configuration The following table describes the SNMPv3 Group Configuration Menu options Table 90 SNMPv3 Group Configuration Menu options Command Desc
179. ng which configured gateway to use gateway number IP address and health status e P forwarding information Enable status Inet and Imask Port status igmp Displays IGMP Information Menu vrrp Displays the VRRP Information Menu dump Route information Dumps all switch information available from the Layer 3 Menu 10K or more depending on your configuration If you want to capture dump data to a file set your communication software on your workstation to capture session data prior to issuing the dump commands Command info 13 route IP Routing Menu find gw type tag if dump Show a single route by destination IP address Show routes to a single gateway Show routes of a single type Show routes of a single tag Show routes on a single interface Show all routes Using the commands listed below you can display all or a portion of the IP routes currently held in the switch Table 27 Route Information menu options Command find lt IP address gt Usage Displays a single route by IP address For example 100 10 1 1 gw lt IP address gt Displays routes to a single gateway For example 100 10 1 2 type indirect direct local Displays routes of a single type broadcast martian multicast tag fixed static addr rip ospf Displays routes of a single tag broadcast martian multicast if lt IP address gt Displays routes on a single interface dump Display
180. nk hash configuration N8406 023 1Gb Intelligent L3 Switch Command Reference Guide AOS 114 Link Aggregation Control Command cfg 12 lacp LACP Menu sysprio Set timeout Set port LACP Protocol configuration LACP system priority LACP system timeout scale for timing out partner info port Menu cur Disp lay current LACP configuration The following table describes the LACP Configuration Menu options Table 119 LACP Configuration Menu options Command sysprio lt 1 65535 gt Description Defines the priority value 1 through 65535 for the switch Lower numbers provide higher priority The default value is 32768 timeout short long Defines the timeout period before invalidating LACP data from a remote partner Choose short 3 seconds or Long 90 seconds The default value is Long Note We recommends that you use a timeout value of Long to reduce LACPDU processing If your switch s CPU utilization rate remains at 100 for periods of 90 seconds or more consider using static trunks instead of LACP port lt port number gt Displays the LACP Port menu cur Display current LACP configuration LACP Port configuration Command cfg 12 lacp port LACP Port 2 Menu lt port number gt mode Set LACP mode prio Set LACP port priority adminkey Set LACP port admin key eur Displ lay current LACP port configuration The following table describes the LAC
181. nnection Although a remote network administrator can manage the configuration of a switch via Telnet this method does not provide a secure connection The Secure Shell SSH protocol enables you to securely log into the switch over the network As a secure alternative to using Telnet to manage switch configuration SSH ensures that all data sent over the network is encrypted and secure In order to use SSH you must first configure it on the switch See the Secure Shell Server configuration section in the Configuration Menu chapter for information on how to configure SSH The switch can perform only one session of key cipher generation at a time Therefore an SSH Secure Copy SCP client will not be able to log in if the switch is performing key generation at that time or if another client has just logged in before this client Similarly the system will fail to perform the key generation if an SSH SCP client is logging in at that time N8406 023 1Gb Intelligent L3 Switch Command Reference Guide AOS 9 The supported SSH encryption and authentication methods are listed below Server Host Authentication Client RSA authenticates the switch in the beginning of every connection Key Exchange RSA Encryption e AES256 CBC e AES192 CBC e AES128 CBC e 3DES CBC e 3DES e ARCFOUR User Authentication Local password authentication Remote Authentication Dial in User Service RADIUS The following SSH clients are support
182. no parameter is supplied it displays information for all the interfaces virtual Displays information about all the configured virtual links nbr lt nbr router id A B C D gt Displays the status of a neighbor with a particular router ID If no router ID is supplied it displays the information about all the current neighbors dbase Displays OSPF database menu sumaddr lt 0 2 gt Displays the list of summary ranges belonging to non NSSA areas nsumadd lt 0 2 gt Displays the list of summary ranges belonging to NSSA areas routes Displays OSPF routing table dump Displays all OSPF information N8406 023 1Gb Intelligent L3 Switch Command Reference Guide AOS 43 OSPF general information Command info 13 ospf general OSPF Version 2 Router ID 10 10 10 1 Started at 1663 and the process uptime is 4626 Area Border Router yes AS Boundary Router no LS types supported are 6 External LSA count 0 External LSA checksum sum 0x0 umber of interfaces in this router is 2 Number of virtual links in this router is 1 16 new lsa received and 34 lsa originated from this router Total number of entries in the LSDB 10 Database checksum sum 0x0 Total neighbors are 1 of which 2 are gt INIT state 2 are gt EXCH state 2 are FULL state Number of areas is 2 of which 3 transit O nssa Area Id 0 0 0 0 Authentication none Import ASExtern yes Number of times SPF ran Area Bor
183. nonncnnnonnnncncnncnnnnnnnnn nen nono n crac nero 151 Restoring the active switch configuration ooooocccnocccnnnccnonncnnoncnanononrnnnnnn nn non nono nn nan nn ran n rra n rra rr n rana 151 Operations Menu OU e a a e o e o e do 153 MONA MON A A tada 153 Operations level port Options 0 0 eeeeeessecesneceeneeeseeessaeecsanecsanerseneeesaeessanecsaeesseneseeeeesacecsanesenereseeteneeeseaners 153 Operations level port 802 1X Options eee eeeeeeesneeeeeceeseeeceenersneeeeeeeseaeeceanersaneneeeeeesaeeceanessneseeneneraneeseness 154 Operations level VRRP OptONS arcoiris 154 Boot Options Menu INTO CIA A a A dls ei asl oe ease 155 N8406 023 1Gb Intelligent L3 Switch Command Reference Guide AOS 6 MenuintormaliO ci A a a es Maeda eee 155 Updating the switch Software Mage oooonocccnocccnoocccooncnancnonononnno conc ccoo corn nn nan n nn ana nn anar rre nr nn nr rnn nn rana n ran nr narra nnnnnnns 155 Downloading new software to the SWITCH ooooocccinnccioncccoonononnnononcnnnnnonon corno conan nn nan nn nana r anna rr n nr rr nr cnn nn 155 Selecting a software image to TUN ooooconccconocinncncnonnnnonnnnn nono none 156 Uploading a software image from the SWITCH ooo ee cece eeenee eset tees tees eeeeeeeeaeeseaeeseaeeseeeeseeneeseaeeseaeeseeeseeeeee 157 Selecting a configuration DlOCK cocoa 157 Resetting the switchixi 22 eck cite cache eh ate SA ait A 158 Accessing tne SC Ei alta toda 158 Maintenance Menu o A A 159 Me
184. nship has been negotiated and sequence numbers have been exchanged across all OSPF areas and interfaces exchange done The sum total number of neighbors in this state that is in an adjacency s final state having transmitted a full sequence of Database Description packets across all OSPF areas and interfaces bad requests The sum total number of Link State Requests which have been received for a link state advertisement not contained in the database across all interfaces and OSPF areas bad sequence The sum total number of Database Description packets which have been received that either e Has an unexpected DD sequence number e Unexpectedly has the init bit set e Has an options field differing from the last Options field received in a Database Description packet Any of these conditions indicate that some error has occurred during adjacency establishment for all OSPF areas and interfaces loading done The sum total number of link state updates received for all out of date portions of the database across all OSPF areas and interfaces niway The sum total number of Hello packets received from neighbors in which this router is not mentioned across all OSPF interfaces and areas rst_ad The sum total number of times the Neighbor adjacency has been reset across all OPSF areas and interfaces N8406 023 1Gb Intelligent L3 Switch Command Reference Guide AOS 73 Table 66 OSPF global statistics S
185. ntelligent L3 Switch Command Reference Guide AOS 151 Enter the password for the FTP server if prompted Enter password for username on FTP server lt password gt NOTE The switch supports three configuration files active backup and factory See the Selecting a configuration block section in the Boot Options Menu chapter for information on how to set which configuration file to use upon boot up N8406 023 1Gb Intelligent L3 Switch Command Reference Guide AOS 152 Operations Menu Introduction Operations level commands are used for making immediate and temporary changes to switch configuration The Operations Menu is used for bringing ports temporarily in and out of service This menu is available only from an administrator and operator login Menu information Command oper Operations Menu port Operational Port Menu vrrp Operational Virtual Router Redundancy Menu passwd Change current user password clrlog Clear syslog messages ntpreq Send NTP request The following table describes the Operations Menu options Table 182 Operations Menu options Command Description port lt port number gt Displays the Operational Port Menu vrrp Displays the Operational Virtual Router Redundancy Menu passwd lt 1 128 Allows the user to change the password You need to enter the current password in characters gt use for validation clrlog Clears all Syslog messages This command is available
186. ntication password Set privacy protocol Set privacy password Delete usmUser entry Display current usmUser configuration You can make use of a defined set of user identities using this Security Model An SNMP engine must have the knowledge of applicable attributes of a user This menu helps you create a user security model entry for an authorized user You need to provide a security name to create the USM entry The following table describes the User Security Model Configuration Menu options Table 87 User Security Model Configuration Menu options Command name lt 1 32 characters gt Description Configures a string up to 32 characters long that represents the name of the user This is the login name that you need in order to access the switch auth md5 sha none Configures the authentication protocol between HMAC MD5 96 or HMAC SHA 96 The default algorithm except usmUser 1 2 is none authpw Configures your password for authentication If you selected an authentication algorithm using the above command you need to provide a password otherwise you will get an error message during validation priv des none Configures the type of privacy protocol on the switch The privacy protocol protects messages from disclosure The options are des CBC DES Symmetric Encryption Protocol or none If you specify des as the privacy protocol then be sure that you have selected one of the authentication protocols MD5 or HMA
187. o another computer over a network and executes commands in a secure environment All data using SSH is encrypted Secure Shell can be configured on the switch using the console port and Telnet only The menu options do not display if you access the switch using the Browser based Interface BBI NOTE See the N8406 023 1Gb Intelligent L3 Switch Application Guide for information on SSH N8406 023 1Gb Intelligent L3 Switch Command Reference Guide AOS 87 The following table describes the SSHD Configuration Menu options Table 81 SSHD Configuration Menu options Command intrval lt 0 24 gt Description Defines interval for auto generating the RSA server key The switch will auto generate the RSA server key at the interval defined in this command The value of zero 0 means the RSA server key auto generation is disabled If the switch has been busy performing any other key generation and the assigned time of interval expires the RSA server will skip generating the key scpadm Defines the administrator password that is for Secure Copy SCP only The username for this SCP administrator is scpadmin Typically SCP is used to copy files securely from one machine to another In the switch SCP is used to download and upload the switch configuration using secure channels hkeygen Generates the RSA host keys manually The switch creates this key automatically while configuring the switch with Secure Shell SSH But you can gen
188. o reset UFD statistics follow the command stats ufd with the following argument clear Command stats ufd lt clear gt Uplink Failure Detection statistics FDP number 1 umber of times LtM link failure umber of times LtM link in Blocking State umber of times LtD got auto disabled 1 FDP number 2 umber of times 1 link failure umber of times 1 link in Blocking State umber of times 1 got auto disabled 1 FDP number 3 umber of times 1 link failure umber of times 1 link in Blocking State umber of times 1 got auto disabled 1 FDP number 4 umber of times link failure umber of times 1 link in Blocking State umber of times 1 got auto disabled 1 The following table describes the Uplink Failure Detection UFD statistics Table 77 Uplink Failure Detection statistics Statistic Description Number of times LtM link failure The total numbers of times that link failures were detected on the uplink ports in the Link to Monitor group Number of times LtM link in The total number of times that Spanning Tree Blocking state was Blocking State detected on the uplink ports in the Link to Monitor group Number of times LtD got auto The total numbers of times that downlink ports in the Link to disabled Disable group were automatically disabled because of a failure in the Link to Monitor group Statistics dump Command stats dump Use the dump command to dump all switch statistics ava
189. of ICMP Echo Reply messages sent icmpOutTimestamps The number of ICMP Timestamp request messages sent icmpOutTimestampReps The number of ICMP Timestamp Reply messages sent icmpOutAddrMasks The number of ICMP Address Mask Request messages sent icmpOutAddrMaskReps The number of ICMP Address Mask Reply messages sent N8406 023 1Gb Intelligent L3 Switch Command Reference Guide AOS 69 TCP statistics Command stats 13 tcp TCP statistics tcpRtoAlgorithm tcpRtoMax tcpActiveOpens tcpAttemptFails tcpInSegs tcpRetransSegs tcpCurBuff tcpOutRsts 4 tcpRtoMin 240000 tcpMaxConn 252214 tcpPassiveOpens 528 tcpEstabResets 756401 tcpOutSegs tcpinErrs tcpCurConn 756655 The following table describes the Transmission Control Protocol TCP statistics Table 62 TCP statistics i a TL Statistics tcpRtoAlgorithm Description The algorithm used to determine the timeout value used for retransmitting unacknowledged octets tcpRtoMin The minimum value permitted by a TCP implementation for the retransmission timeout measured in milliseconds More refined semantics for objects of this type depend upon the algorithm used to determine the retransmission timeout In particular when the timeout algorithm is rsre 3 an object of this type has the semantics of the LBOUND quantity described in Request For Comments RFC 793 tcpRtoMax The maximum value permitted b
190. of the LSAs The usage of this command is the same as the usage of the command asbrsum rtr lt adv rtr A B C D gt A B C D gt lt self gt lt link state id Displays the router type 1 LSAs with detailed information of each field of the LSAs The usage of this command is the same as the usage of the command asbrsum self Displays all the self advertised LSAs No parameters are required summ lt adv rtr A B C D gt A B C D gt lt self gt lt link state_id Displays the network summary type 3 LSAs with detailed information of each field of the LSAs The usage of this command is the same as the usage of the command asbrsum all Displays all the LSAs N8406 023 1Gb Intelligent L3 Switch Command Reference Guide AOS 45 OSPF route codes information Command info 13 ospf routes Codes IA OSPF inter area 1 OSPF NSSA external type 1 N2 OSPF NSSA external type 2 El OSPF external type 1 E2 OSPF external type 2 IA 10 10 0 0 16 via 200 1 1 2 IA 40 1 1 0 28 via 20 1 1 2 IA 80 1 1 0 24 via 200 1 1 2 IA 100 1 1 0 24 via 20 1 1 2 IA 140 1 1 0 27 via 20 1 1 2 IA 150 1 1 0 28 via 20 E2 172 18 1 1 32 via 3 E2 172 18 1 2 32 via 3 E2 172 18 1 3 32 via 3 E2 172 18 1 4 32 via 3 3 3 E2 172 18 1 5 32 via E2 172 18 1 6 32 via E2 1712 18 1 7 32 via 30 1 1 E2 172 18 1 8 32 via 30 1 1 2 0 0 Os Lek 0 1 1 0 0 0 0 NNNNNNDNDNDy R
191. ollows auto Configures the port to detect the link type and automatically match its settings p2p Configures the port for Point To Point protocol shared Configures the port to connect to a shared medium usually a hub The default link type is auto edge disablelenable Enables or disables this port as an edge port An edge port is not connected to a bridge and can begin forwarding traffic as soon as the link is up Configure server ports as edge ports enabled By default Ports 1 16 are configured as edge ports On Enables CIST on the port This is the default for Ports 17 18 and 20 24 Off Disables CIST on the port Cur Displays the current CIST port configuration N8406 023 1Gb Intelligent L3 Switch Command Reference Guide AOS 109 Spanning Tree configuration Command cfg 12 stp lt STG number gt Spanning Tree Group 1 Menu brg Bridge parameter menu port Port parameter menu add Add VLAN s to Spanning Tree Group remov Remove VLAN s from Spanning Tree Group clear Remove all VLANs from Spanning Tree Group on Globally turn Spanning Tree ON off Globally turn Spanning Tree OFF default Default Spanning Tree and Member parameters cur Display current bridge parameters This switch supports the IEEE 802 1D Spanning Tree Protocol STP and Cisco PVST protocols You can configure up to 127 spanning tree groups on the switch STG 128 is reserved for switch management Spanning Tree
192. on Menu options Table 154 Virtual Router Group Configuration Menu options Command Description track Displays the VRRP Priority Tracking Menu for the virtual router group Tracking is a proprietary extension to VRRP used for modifying the standard priority system used for electing the master router vrid lt 1 255 gt Defines the virtual router ID The vrid for standard virtual routers where the virtual router IP address is not the same as any virtual server can be any integer between 1 and 255 All vrid values must be unique within the VLAN to which the virtual router s IP interface see if below belongs The default virtual router ID is 1 if lt 1 256 gt Selects a switch IP interface The default switch IP interface number is 1 prio lt 1 254 gt Defines the election priority bias for this virtual router group This can be any integer between 1 and 254 The default value is 100 During the master router election process the routing device with the highest virtual router priority number wins If there is a tie the device with the highest IP interface address wins If this virtual router s IP address addr is the same as the one used by the IP interface the priority for this virtual router will automatically be set to 255 highest When priority tracking is used c g 13 vrrp track or cfg 13 vrrp vr track this base priority value can be modified according to a number of performance and operational criteria adv
193. onds mrto lt 1 600 gt Configures the age out period for the IGMP Mrouters in the Mrouter table If the switch does not receive a General Query from the Mrouter for mrto seconds the switch removes the multicast router from its Mrouter table The range is from 1 to 600 seconds The default is 255 seconds qintrval lt 1 600 gt Sets the IGMP router query interval The range is 1 600 seconds The default value is 125 robust lt 2 10 gt Configures the IGMP Robustness variable which allows you to tune the switch for expected packet loss on the subnet If the subnet is expected to be lossy high rate of packet loss then increase the value The default value is 2 aggr disable enable Enables or disables IGMP Membership Report aggregation The default is enabled srcip lt IP address gt Configures the source IP address used as a proxy for IGMP Group Specific Queries add lt 1 4094 gt Adds the VLAN to IGMP Snooping rem lt 1 4094 gt Removes the VLAN from IGMP Snooping N8406 023 1Gb Intelligent L3 Switch Command Reference Guide AOS 130 Table 144 IGMP Snoop Menu options Command Description clear Removes all VLANs from IGMP Snooping fastlv lt 1 4094 gt Enables or disables Fastleave processing Fastleave allows the switch to disable enable immediately remove a port from the IGMP port list if the host sends a Leave message and the proper conditions are met Thi
194. ons N8406 023 1Gb Intelligent L3 Switch Command Reference Guide AOS 60 Table 48 Ethernet statistics for port Statistics dot3StatsInternalMacTransmitErrors Description A count of frames for which transmission on a particular interface fails due to an internal MAC sublayer transmit error A frame is only counted by an instance of this object if it is not counted by the corresponding instance of either the dot3StatsLateCollisions object the dot3StatsExcessiveCollisions object or the dot3StatsCarrierSenseErrors object The precise meaning of the count represented by an instance of this object is implementation specific In particular an instance of this object may represent a count of transmission errors on a particular interface that are not otherwise counted dot3StatsFrameTooLongs A count of frames received on a particular interface that exceeds the maximum permitted frame size The count represented by an instance of this object is incremented when the frameTooLong status is returned by the MAC service to the LLC or other MAC user Received frames for which multiple error conditions obtained are according to the conventions of IEEE 802 3 Layer Management counted exclusively according to the error status presented to the LLC dot3StatsInternalMacReceiveErrors N8406 023 1Gb Intelligent L3 Switch Command Reference Guide AOS A count of frames for which reception on a particular interface fails due to a
195. ormation a 11 layer 2 information The following table describes the Layer 2 Information menu options Table 18 Layer 2 information menu options Command fdb Usage Displays the Forwarding Database Information Menu lacp Displays the Link Aggregation Control Protocol Information Menu 8021x Displays the 802 1x Information Menu stp In addition to seeing if STP is enabled or disabled you can view the following STP bridge information Priority Hello interval Forwarding delay Aging time You can also refer to the following port specific STP information e Port number and priority e Cost e State e e e Maximum age value e e cist Displays Common internal Spanning Tree CIST bridge information including the following e Priority Hello interval e Maximum age value e Forwarding delay You can also view port specific CIST information including the following e Port number and priority e Cost e State trunk When trunk groups are configured you can view the state of each port in the various trunk groups vlan Displays VLAN configuration information including e VLAN Number VLAN Name e Status e Port membership of the VLAN gen Displays general Layer 2 configuration information dump Dumps all switch information available from the Layer 2 menu 10K or more depending on your configuration If you want to capture dump data to a file s
196. ort lt port number gt Displays all FDB entries for a particular port vlan lt 1 4095 gt Displays all FDB entries on a single VLAN dump Displays all entries in the Forwarding Database clear Clears the entire Forwarding Database from switch memory then adds the static entries to the Forwarding Database N8406 023 1Gb Intelligent L3 Switch Command Reference Guide AOS 160 Debugging options Command maint debug Miscellaneous Debug Menu tbuf Show MP trace buffer snap Show MP snap or post mortem trace buffer clrc g Clear all flash configs The Miscellaneous Debug Menu displays trace buffer information about events that can be helpful in understanding switch operation You can view the following information using the Debug Menu Events traced by the management processor MP Events traced to a buffer area when a reset occurs If the switch resets for any reason the management processor MP trace buffer is saved into the snap trace buffer area The output from these commands can be interpreted by NEC technical support The following table describes the Miscellaneous Debug Menu options Table 189 Miscellaneous Debug Menu options Command Usage tbuf Displays the management processor trace buffer Header information similar to the following is shown MP trace buffer at 13 28 15 Fri May 25 2002 mask Ox2ffdf748 The buffer information is displayed after the header snap Displays the management
197. outer Redundancy Protocol Menu rtrid lt IP address gt Configures the Router ID cur Displays the current IP configuration IP interface configuration Command cfg 13 if lt 1 256 gt IP Interface Menu addr Set IP address mask Set subnet mask vlan Set VLAN number relay Enable disable BOOTP relay ena Enable IP interface dis Disable IP interface del Delete IP interface cur Display current interface configuration The switch can be configured with up to 256 IP interfaces Each IP interface represents the switch on an IP subnet on your network The IP Interface option is disabled by default Interface 256 is reserved for switch management The following table describes the IP Interface Configuration Menu options Table 123 IP Interface Configuration Menu options Command Description addr lt IP address gt Configures the IP address of the switch interface using dotted decimal notation For example 192 2 14 101 mask lt IP subnet mask gt Configures the IP subnet address mask for the interface using dotted decimal notation For example 255 255 255 0 N8406 023 1Gb Intelligent L3 Switch Command Reference Guide AOS 117 Table 123 IP Interface Configuration Menu options Command vlan lt 1 4094 gt Description Configures the VLAN number for this interface Each interface can belong to one VLAN though any VLAN can have multiple IP interfaces in it relay Enables or disables BOOTP relay on thi
198. outing Information Protocol information Command info 13 rip RIP Information Menu routes Show RIP routes dump Show RIP user s configuration The following table describes the Routing Information Protocol information menu options Table 34 RIP information Command Usage routes Displays information about RIP routes dump lt 0 255 gt Displays RIP user s configuration Enter O zero for all interfaces RIP Routes information Command info 13 rip routes gt gt IP Routing info 13 rip routes 3 0 0 0 8 via 30 1 1 11 metric 4 4 0 0 0 16 via 30 1 1 11 metric 16 10 0 0 0 8 via 30 1 1 2 metric 3 20 0 0 0 8 via 30 1 1 2 metric 2 This table contains all dynamic routes learned through RIP including the routes that are undergoing garbage collection with metric 16 This table does not contain directly connected routes and locally configured static routes RIP user configuration Command info 13 rip dump lt 0 255 gt RIP USER CONFIGURATION RIP on updat 30 RIP Interface 2 102 1 1 1 enabled version 2 listen enabled supply enabled default none poison disabled trigg enabled mcast enabled metric 1 auth none key none RIP Interface 3 103 1 1 1 enabled version 2 listen enabled supply enabled default none poison disabled trigg enabled mcast enabled metric 1 N8406 023 1Gb Intelligent L3 Switch Command Reference Guide AOS 46 IP information Command info 13 ip Interface infor
199. p The range is 1 16 comm lt 1 16 gt Configures a community table entry The community table contains objects for mapping community strings and version independent SNMP message parameters The range is 1 16 taddr lt 1 16 gt Configures the destination address and user security levels for outgoing notifications This is also called the transport endpoint The range is 1 16 tparam lt 1 16 gt Configures SNMP parameters consisting of message processing model security model security level and security name information There may be multiple transport endpoints associated with a particular set of SNMP parameters or a particular transport endpoint may be associated with several sets of SNMP parameters notify lt 1 16 gt Configures a notification index A notification application typically monitors a system for particular events or conditions and generates Notification Class messages based on these events or conditions The range is 1 16 viv2 disable enable Enables or disables the access to SNMP version 1 and version 2 This command is enabled by default cur Displays the current SNMPv3 configuration N8406 023 1Gb Intelligent L3 Switch Command Reference Guide AOS 93 User Security Model configuration Command cfg sys ssnmp snmpv3 usm lt usm number gt SNMPv3 usmUser 1 name auth authpw priv privpw del cur Menu Set USM user name Set authentication protocol Set authe
200. pInHeaderError The number of input datagrams discarded because the IP address in their IP header s destination field was not a valid address to be received at this entity the switch ipInDiscards The number of input IP datagrams for which no problems were encountered to prevent their continued processing but which were discarded for example for lack of buffer space Note that this counter does not include any datagrams discarded while awaiting re assembly Link statistics Command stats port lt port number gt link Link statistics for port 1 linkStateChange The following table describes the link statistics for a selected port Table 51 Link statistics for port Statistic Description linkStateChange The total number of link state changes N8406 023 1Gb Intelligent L3 Switch Command Reference Guide AOS 63 Port RMON statistics Command stats port lt port number gt rmon RMON statistics for port 2 etherStatsDropEvents etherStatsOctets etherStatsPkts etherStatsBroadcastPkts etherStatsMulticastPkts etherStatsCRCAlignErrors etherStatsUndersizePkts etherStatsOversizePkts etherStatsFragments etherStatsJabbers etherStatsCollisions etherStatsPkts640Octets etherStatsPkts65to1270ctets etherStatsPkts128to2550ctets etherStatsPkts256to5110ctets etherStatsPkts640ctets etherStatsPkts1024to15180ctets Z D oOo OOo 0 0 0 0 0 O O O OS O 0 The following table describes the
201. parameters are used to modify MST operation on an individual port basis CIST parameters do not affect operation of STP PVST Port parameters include Port priority Port path cost Port Hello time Link type e Edge On and off Current port configuration The following table describes the commands used to configure CIST Port Configuration Menu options Table 110 CIST Port Configuration Menu options Command prior lt 0 240 gt Description Configures the CIST port priority The port priority helps determine which bridge port becomes the designated port In a network topology that has multiple bridge ports connected to a single segment the port with the lowest port priority becomes the designated port for the segment The range is 0 to 240 in steps of 16 0 16 32 and the default is 128 cost lt 1 200000000 gt Configures the CIST port path cost The port path cost is used to help determine the designated port for a segment Generally speaking the faster the port the lower the path cost The default is 20000 for Gigabit ports hello lt 1 10 gt Configures the CIST port Hello time The Hello time specifies how often the root bridge transmits a configuration bridge protocol data unit BPDU Any bridge that is not the root bridge uses the root bridge Hello value The range is 1 to 10 seconds and the default is 2 seconds link auto p2p shared Defines the type of link connected to the port as f
202. period lt 1 65535 gt Sets the time in seconds the authenticator waits for an EAP Response ldentity frame from the supplicant client before retransmitting an EAP Request Identity frame The default value is 30 seconds suptmout lt 1 65535 gt Sets the time in seconds the authenticator waits for an EAP Response packet from the supplicant client before retransmitting the EAP Request packet to the authentication server The default value is 30 seconds svrtmout lt 1 65535 gt Sets the time in seconds the authenticator waits for a response from the Radius server before declaring an authentication timeout The default value is 30 seconds The time interval between transmissions of the RADIUS Access Request packet containing the supplicant s client s EAP Response packet is determined by the current setting of cfg sys radius timeout default is 3 seconds maxreq lt 1 10 gt Sets the maximum number of times the authenticator retransmits an EAP Request packet to the supplicant client The default value is 2 raperiod lt 1 604800 gt Sets the time in seconds the authenticator waits before re authenticating a supplicant client when periodic re authentication is enabled The default value is 3600 seconds reauth on loff Sets the re authentication status to on or of f The default value is of default Resets the global 802 1x parameters to their default values cur Displays curr
203. port 802 1x stat istics Command stats port lt port number gt 8021x Authenticator Statistics eapolFramesRx eapolFramesTx eapolStartFramesRx eapolLogoffFramesRx eapolRespIdFramesRx apolRespFramesRx eapolRegldFramesTx eapolReqFramesTx invalidEapolFramesRx eapLengthErrorFramesRx lastEapolFrameVersion lastEapolFrameSource Authenticator Diagnostics authEntersConnecting authEapLogoffsWhileConnecting authEntersAuthenticating authSuccessesWhileAuth authTimeoutsWhileAuthenticating authFailWhileAuthenticating authReauthsWhileAuthenticating authEapStartsWhileAuthenticating authEapLogoffWhileAuthe authReauthsWhileAuthent authEapStartsWhileAuthe authEapLogoffWhileAuthe backendResponses backendAccessChallenges backendOtherRequestsTosS backendNonNakResponsesFromSupplicant backendAuthSuccesses backendAuthFails 0 00 00 00 00 00 nticating nticating icated nticated nticated upplicant Y Qi O O Oo OO Oo Oo 0 Oo OOo Om The following table describes the 802 1x authenticator diagnostics for a selected port Table 46 802 1x statistics for port Statist ics Authenticator Diagnostics Description authEntersConnecting Total number of times that the state machine transitions to the CONNECTING state from any other state authEapLogoffsWhileConnecting Total number of times that the state machine transitions from CONNECTING to DISCONNECTED
204. port to more than one VLAN unless the port has VLAN tagging turned on See the tag command in the Port configuration section earlier in this chapter N8406 023 1Gb Intelligent L3 Switch Command Reference Guide AOS 116 Layer 3 configuration Command cfg 13 Layer 3 Menu if Interface Menu gw Default Gateway Menu route Static Route Menu arp ARP Menu frwd Forwarding Menu nwf Network Filters Menu rmap Route Map Menu rip Routing Information Protocol Menu ospf Open Shortest Path First OSPF Menu igmp IGMP Menu dns Domain Name System Menu bootp Bootstrap Protocol Relay Menu vrrp Virtual Router Redundancy Protocol Menu rtrid Set router ID cur Display current IP configuration The following table describes the Layer 3 Configuration Menu options Table 122 L3 Configuration Menu options Command Description if lt 1 256 gt Displays the IP Interface Menu gw lt 1 4 gt Displays the IP Default Gateway Menu route Displays the IP Static Route Menu arp Displays the ARP Address Resolution Protocol Menu frwd Displays the IP Forwarding Menu nwf lt 1 256 gt Displays the Network Filter Configuration Menu rmap lt 1 32 gt Displays the Route Map Menu rip Displays the Routing Information Protocol Menu osp Displays the OSPF Menu igmp Displays the IGMP Menu dns Displays the IP Domain Name System Menu bootp Displays the Bootstrap Protocol Menu vrrp Displays the Virtual R
205. processor snap or post mortem trace buffer This buffer contains information traced at the time that a reset occurred clrc g Deletes all flash configuration blocks The next time the switch is rebootea it returns to the factory default settings ARP cache options Command maint arp Address Resolution Protocol Menu find Show a single ARP entry by IP address port Show ARP entries on a single port vian Show ARP entries on a single VLAN addr Show ARP entries for switch s interfaces dump Show all ARP entries clear Clear ARP cache The following table describes the Address Resolution Protocol Menu options Table 190 Address Resolution Protocol Menu options Command Usage find lt IP address gt Shows a single ARP entry by IP address For example 192 4 17 35 port lt port number gt Shows ARP entries on a single port vlan lt 1 4095 gt Shows ARP entries on a single VLAN addr Shows the list of IP addresses that the switch will respond to for ARP requests dump Shows all ARP entries clear Clears the entire ARP list from switch memory NOTE To display all ARP entries currently held in the switch or a portion according to one of the options listed on the menu above find port vlan dump see the ARP information section of the Information Menu chapter N8406 023 1Gb Intelligent L3 Switch Command Reference Guide AOS 161 IP Route Manipulation options Command maint route I
206. ption vr lt 1 255 gt Displays the VRRP Virtual Router Menu This menu is used for configuring up to 255 virtual routers on this switch group Displays the VRRP virtual router group menu used to combine all virtual routers together as one logical entity Group options must be configured when using two or more swiches in a hot standby failover configuration where only one switch is active at any given time if lt 1 255 gt Displays the VRRP Virtual Router Interface Menu track Displays the VRRP Tracking Menu This menu is used for weighting the criteria used when modifying priority levels in the master router election process on Globally enables VRRP on this switch N8406 023 1Gb Intelligent L3 Switch Command Reference Guide AOS 134 Table 151 VRRP Configuration Menu options Command Description ot Globally disables VRRP on this switch This is the default cur Displays the current VRRP parameters VRRP Virtual Router configuration Command cfg 13 vrrp vr lt 1 255 gt VRRP Virtual Router 1 Menu track vrid addr if prio adver preem ena dis del cur Priority Tracking Menu Set Set virtual router ID IP address Set Set Set interface number renter priority advertisement interval Enable disable preemption Enable virtual router Disable virtual router Delete virtual router Display current VRRP virtual router configuration This menu is used for configuring virtu
207. r IP address 205 178 18 66 255 255 255 255 00 70 cf 03 20 04 205 178 50 1 255 255 255 255 00 70 cf 03 20 04 Show all ARP entry information Command info arp dump address 192 168 2 4 8b b2 32 192 168 2 19 A SLES 2Z92 89 192168 52 61 3 6a ed 46 The Flag field provides additional information about an entry If no flag displays the entry is normal Table 31 ARP dump flag parameters Flag Description P Permanent entry created for switch IP interface R Indirect route entry U Unresolved ARP entry The MAC address has not been learned N8406 023 1Gb Intelligent L3 Switch Command Reference Guide AOS 42 OSPF information Command info 13 ospf OSPF Information Menu general Show general information aindex if virtual nbr dbase sumaddr nsumadd routes dump nn y Nn nn un how area s information how interface s information how details of virtual links how neighbor s information atabase Menu how summary address list how NSSA summary address list how OSPF routes how OSPF information The following table describes the OSPF Menu options Table 32 OSPF information Command general Usage Displays general OSPF information aindex lt 0 2 gt Displays area information for a particular area index If no parameter is supplied it displays area information for all the areas if lt 1 256 gt Displays interface information for a particular interface If
208. rence Guide AOS 150 Dump Command cfg dump The dump program writes the current switch configuration to the terminal screen To start the dump program at the Configuration prompt enter Configuration dump The configuration is displayed with parameters that have been changed from the default values The screen display can be captured edited and placed in a script file which can be used to configure other switches Paste the configuration commands from the script file at the command line prompt of the switch The active configuration can also be saved or loaded via FTP TFTP Saving the active switch configuration Command cfg ptcfg lt FTP TFTP server gt lt filename gt When the ptcfg command is used the active configuration commands of the switch as displayed using cf g dump will be uploaded to the specified script configuration file on the FTP TFTP server To start the switch configuration upload at the Configuration prompt enter Configuration ptcfg lt FTP TFTP server gt lt filename gt Where lt FTP TFTP server gt is the FTP TFTP server IP address or hostname and lt filename gt is the name of the target script configuration file Enter the user name if you are using a FTP server Enter username for FTP server or hit return for TFTP server lt userID gt Enter the password for the FTP server if prompted Enter password for username on FTP server lt password gt NOTE The output file is
209. rent ACLs for this port The following table describes the port ACL QoS Configuration Menu options Table 102 Port ACL QoS Configuration Menu options Command Description add acl lt 1 762 gt grp lt 1 762 gt Assigns an ACL or ACL Group to the port rem acl lt 1 762 gt grp lt 1 762 gt Removes an ACL or ACL Group from the port cur Displays current port ACL QoS parameters N8406 023 1Gb Intelligent L3 Switch Command Reference Guide AOS 103 Layer 2 configuration Command cfg 12 Layer 2 Menu 8021x mrst stp fdb trunk thash lacp vlan upfast update cur 02 1x Menu ultiple Spanning Tree Rapid Spanning Tree Menu panning Tree Menu DB Trunk Group Menu IP Trunk Hash Menu Link Aggregation Control Protocol Menu VLAN Menu Enable disable Uplink Fast UplinkFast station update rate Display current layer 2 parameters The following table describes the Layer 2 Configuration Menu options Table 103 L2 Configuration Menu options Command Description 8021x Displays the 802 1x Configuration Menu mrst Displays the Rapid Spanning Tree Multiple Spanning Tree Protocol Configuration Menu stp lt 1 128 gt Displays the Spanning Tree Configuration Menu fdb Displays the Forwarding Database Configuration Menu trunk lt 1 12 gt Displays the Trunk Group Configuration Menu for the selected trunk 1 12 thash Displays the IP Trunk Hash Menu lacp Displays the Link
210. ription model Defines the security model usm snmpvl snmpv2 uname lt 1 32 characters gt Sets the user name as defined in cfg sys ssnmp snmpv3 usm name The User name can have a maximum of 32 characters gname lt 1 32 Configures the name for the access group as defined in characters gt cfg sys ssnmp snmpv3 access name The group name can have a maximum of 32 characters del Deletes the vacmSecurityToGroup entry cur Displays the current vacmSecurityToGroup configuration SNMPv3 Community Table configuration Command cfg sys ssnmp snmpv3 comm lt comm number gt SNMPv3 snmpCommunityTable 1 Menu index Set community index name Set community string uname Set USM user name tag Set community tag del Delete communityTable entry cur Display current communityTable configuration This command is used for configuring the community table entry The configured entry is stored in the community table list in the SNMP engine This table is used to configure community strings in the Local Configuration Datastore LCD of SNMP engine The following table describes the SNMPv3 Community Table Configuration Menu options Table 91 SNMPv3 Community Table Configuration Menu options Command Description index lt 1 32 Configures the unique index value of a row in this table The index can have a maximum characters gt of 32 characters name lt 1 32 Defines a readable 32 characters string
211. rk Filter Configuration Menu options Command addr lt IP address gt Description Sets the starting IP address for this filter The default address is 0 0 0 0 mask lt IP subnet mask gt Sets the IP subnet mask that is used with cfg 13 nwf addr to define the range of IP addresses that will be accepted by the peer when the filter is enabled The default value is 0 0 0 0 enable Enables the Network Filter configuration disable Disables the Network Filter configuration delete Deletes the Network Filter configuration current Displays the current the Network Filter configuration Route Map configuration Command cfg 13 rmap IP Route Map alist metric type prec enable disable delet lt 1 32 gt Menu Access List number Set metric of the matched rout Set OSPF metric type of the matched rout Set the precedence of this route map Enable route map Disable route map current Delete route map Display current route map configuration Routing maps control and modify routing information The map number 1 32 represents the routing map you wish to configure N8406 023 1Gb Intelligent L3 Switch Command Reference Guide AOS 120 The following table describes the Route Map Configuration Menu options Table 130 Route Map Configuration Menu options Command alist lt 1 8 gt Description Displays the Access List menu metric lt 0 16777214 gt none Sets the metric of t
212. rom 0 to 60 seconds The default is 2 seconds retry lt 1 120 gt Sets the number of failed health check attempts required before declaring this default gateway inoperative The range is from 1 to 120 attempts The default is 8 attempts arp disable enable Enables or disables Address Resolution Protocol ARP health checks This command is disabled by default ena Enables the gateway for use dis Disables the gateway del Deletes the gateway from the configuration cur Displays the current gateway settings NOTE Gateway 4 is reserved for switch management interface N8406 023 1Gb Intelligent L3 Switch Command Reference Guide AOS 118 IP Static Route configuration Command cfg 13 route IP Static Route Menu add Add static route rem Remove static route cur Display current static route configuration The following table describes the IP Static Route Configuration Menu options Table 125 IP Static Route Configuration Menu options Command Description add lt IP address gt lt IP Adds a static route You will be prompted to enter a destination IP address subnet mask gt lt gateway gt destination subnet mask and gateway address Enter all addresses using dotted lt interface gt decimal notation rem lt IP address gt lt IP Removes a static route The destination address of the route to remove must be subnet mask gt specified using dotted decimal notation cur Displays the curren
213. rotocol being processed by the local bridging function including bridge management frames dot1lPortOutFrames The number of frames that have been transmitted by this port to its segment A frame transmitted on the interface corresponding to this port is counted by this object if and only if it is for a protocol being processed by the local bridging function including bridge management frames dot1lPortInDiscards Count of valid frames received which were discarded that is filtered by the forwarding process dot1lTpLearnedEntryDiscards The total number of Forwarding Database entries which have been or would have been learned but have been discarded due to a lack of space to store them in the Forwarding Database If this counter is increasing it indicates that the Forwarding Database is regularly becoming full a condition which has adverse performance effects on the sub network If this counter has a significant value but is not presently increasing it indicates that the problem has been occurring but is not persistent dot1StpPortForwardTransitions The number of times this port has transitioned from the Learning state to the Forwarding state N8406 023 1Gb Intelligent L3 Switch Command Reference Guide AOS 59 Ethernet statistics Command stats port lt port number gt ether Ethernet statistics for port 1 dot3StatsAlignmentErrors dot3StatsFCSErrors dot3StatsSingleCollisionFrame
214. s The following table describes the management port CPU utilization statistics Table 73 CPU statistics Statistics Description cpuUtillSecond The utilization of MP CPU over 1 second This is shown as a percentage cpuUtil4Seconds The utilization of MP CPU over 4 seconds This is shown as a percentage cpuUtil64Seconds The utilization of MP CPU over 64 seconds This is shown as a percentage N8406 023 1Gb Intelligent L3 Switch Command Reference Guide AOS 78 Access Control List ACL statistics menu Command stats acl ACL Menu acl Display ACL stats dump Display all available ACL stats clracl Clear ACL stats The following table describes the Access Control List ACL Statistics menu options Table 74 ACL statistics menu options Command Usage acl lt 1 762 gt Displays the Access Control List Statistics for a specific ACL dump Displays all ACL statistics clracl Clear all ACL statistics ACL statistics Command stats acl dump Hits for ACL 1 26057515 Hits for ACL 2 26057497 SNMP statistics Command stats snmp SNMP statistics snmpInPkts snmpInBadC tyNames snmpInASNParseErrs snmpOutPkts snmpInTooBigs snmpInBadValues snmpInGenErrs snmpInTotalSetVars snmpInGetNexts snmpInGetResponses snmpOutTooBigs snmpOutBadValues snmpOutGenErrs snmpOutGetNexts snmpOutGetResponses snmpSilentDrops snmpInBadVersions snmpInBadC tyUses snmpEnableAuthTraps snmpInBa
215. s Limits the number of multicast packets per second to the specified value If disabled dis the port forwards all multicast packets drate lt 0 262143 gt dis Limits the number of unknown unicast packets per second to the specified value If disabled dis the port forwards all unknown unicast packets ena Enables the port dis Disables the port To temporarily disable a port without changing its configuration attributes see the Temporarily disabling a port section later in this chapter cur Displays current port parameters Temporarily disabling a port To temporarily disable a port without changing its stored configuration attributes enter the following command at any prompt Main oper port lt port number gt dis Because this configuration sets a temporary state for the port you do not need to use apply or save The port state will revert to its original configuration when the switch is reset See the Menu information section in the Operations Menu chapter for other operations level commands N8406 023 1Gb Intelligent L3 Switch Command Reference Guide AOS 102 Port link configuration Command cfg port lt port number gt gig Gigabit Link Menu speed Set link speed mode Set full or half duplex mode EGEL Set flow control auto Set auto negotiation cur Display current gig link configuration Use these menu options to set port parameters for the port link Link menu option
216. s dot3Stats dot3StatsLateCollisions dot3StatsExcessiveCollisions dot3StatsInternalMacTransmitErrors dot3StatsFrameTooLongs dot 3StatsInternalMacReceiveErrors ultipleCollisionFrames Oo00000000o The following table describes the Ethernet statistics for a selected port Table 48 Ethernet statistics for port Statistics dot3StatsAlignmentErrors Description A count of frames received on a particular interface that are not an integral number of octets in length and do not pass the Frame Check Sequence FCS check The count represented by an instance of this object is incremented when the alignmentError status is returned by the MAC service to the Logical Link Control LLC or other MAC user Received frames for which multiple error conditions obtained are according to the conventions of IEEE 802 3 Layer Management counted exclusively according to the error status presented to the LLC dot3StatsFCSErrors A count of frames received on a particular interface that are an integral number of octets in length but do not pass the Frame Check Sequence FCS check The count represented by an instance of this object is incremented when the frameCheckError status is returned by the MAC service to the LLC or other MAC user Received frames for which multiple error conditions obtained are according to the conventions of IEEE 802 3 Layer Management counted exclusively according to the error stat
217. s vlan Show groups on a single vlan POTE Show groups on a single port trunk Show groups on a single trunk dump Show all groups clear Clear group tables N8406 023 1Gb Intelligent L3 Switch Command Reference Guide AOS 162 The following table describes the IGMP Snoop Maintenance Menu options Table 193 IGMP Snooping Menu options Command Usage find lt IP address gt Shows a single IGMP Multicast group by IP address vlan lt 1 4094 gt Shows IGMP Multicast groups on a single VLAN port lt port number gt Shows IGMP Multicast groups on a single port dump Shows all IGMP Multicast groups clear Clears IGMP Multicast data from switch memory IGMP Mrouter options Command maint igmp mrouter IGMP Multicast Routers Menu vlan Show all multicast router ports on a single vlan dump Show all multicast router ports clear Clear multicast router port table The following table describes the IGMP Multicast Routers Maintenance Menu options Table 194 IGMP Multicast Group Menu options An A Command Usage vlan lt 1 4094 gt Shows IGMP Multicast groups on a single VLAN dump Shows all IGMP Multicast routers clear Clears IGMP Multicast router data from switch memory Uuencode flash dump Command maint uudmp Using this command dump information is presented in uuencoded format This format makes it easy to capture the dump information as a file or a string of characters If you want to cap
218. s 1 second N8406 023 1Gb Intelligent L3 Switch Command Reference Guide AOS 127 Table 138 OSPF Interface Configuration Menu options Command Description retra lt 1 3600 gt Configures the retransmit interval in seconds The default value is 5 seconds key lt key string gt none Sets the authentication key to clear the password mdkey lt 1 255 gt none Assigns an MD5 key to the interface The default is none enable Enables the OSPF interface disable Disables the OSPF interface This is the default delete Deletes the OSPF interface cur Displays the current settings for OSPF interface OSPF Virtual Link configuration Command cfg 13 ospf virt lt 1 3 gt OSPF Virtual Link 1 Menu aindex Set area index hello Set hello interval in seconds dead Set dead interval in seconds trans Set transit delay in seconds retra Set retransmit interval in seconds nbr Set router ID of virtual neighbor key Set authentication key mdkey Set MD5 key ID enable Enable interface disable Disable interface delet Delete interfac cur Display current OSPF interface configuration The following table describes the OSPF Virtual Link Configuration Menu options Table 139 OSPF Virtual Link Configuration Menu options Command Description aindex lt 0 2 gt Configures the OSPF area index The default is 0 hello lt 1 65535 gt Configures the authentication parameters of a hel
219. s IP interface The default is enabled ena Enables this IP interface dis Disables this IP interface del Removes this IP interface cur Displays the current interface settings NOTE If you enter an IP address for interface 1 you are prompted to change the BOOTP setting Interface 256 is reserved for switch management interface Default Gateway configuration Command cfg 13 gw lt 1 4 gt Default gateway 1 Menu Set IP address Set interval between ping attempts Set number of failed attempts to declare gateway DOWN Enable disable ARP only health checks addr intr retry arp ena dis del cur Enable default gateway Disable default gateway Delete default gateway Display current default gateway configuration The switch supports up to four gateways By default no gateways are configured on the switch Enter 1 2 3 or 4 in the command as the lt gateway number gt depending upon which gateway you want to configure Gateway 4 is reserved for switch management The following table describes the Default IP Gateway Configuration Menu options Table 124 Default IP Gateway Configuration Menu options Command addr lt IP address gt Description Configures the IP address of the default IP gateway using dotted decimal notation For example 192 4 17 44 intr lt 0 60 gt The switch pings the default gateway to verify that it is up The intr option sets the time between health checks The range is f
220. s all routes configured in the switch N8406 023 1Gb Intelligent L3 Switch Command Reference Guide AOS 40 Show all Route information Command info 13 route dump Status code Destination The following table describes the Type parameter Table 28 IP Routing Type information 0 LOS Gateway broadcast broad direct fixed local addr broadcast broadcast indirect ospf indirect static direct fixed PANAS broadcast broadcast 2 martian martian 209 00a 00 multicast addr Field Description indirect The next hop to the host or subnet destination will be forwarded through a router at the Gateway address direct Packets will be delivered to a destination host or subnet attached to the switch local Indicates a route to one of the switch s IP interfaces broadcast Indicates a broadcast route martian The destination belongs to a host or subnet which is filtered out Packets to this destination are discarded multicast Indicates a multicast route The following table describes the Tag parameter Table 29 IP Routing Tag information Field Description fixed The address belongs to a host or subnet attached to the switch static The address is a static route which has been configured on the Switch addr The address belongs to one of the switch s IP interfaces rip The address was learned by the Routing Information Protocol RIP osp
221. s are described in the following table and display on the Gigabit port configuration menus for the switch Using these configuration menus you can set port parameters such as speed duplex flow control and negotiation mode for the port link The following table describes the Gigabit Link Configuration Menu options Table 101 Gigabit Link Configuration Menu options Command Description speed 10 100 1000 any Sets the link speed Not all options are valid on all ports The choices include e 10Mb s e 100 Mb s e 1000 Mb s e any for automatic detection default Note Ports 1 18 are set to 1000 Mb s and cannot be changed mode full halflany Sets the operating mode Not all options are valid on all ports The choices include e Full duplex e Half duplex e Any for automatic detection default Note Ports 1 16 are set to Any and Ports 17 18 are set to full duplex These ports cannot be changed fctl rx tx both none Sets the flow control The choices include e Receive rx flow control e Transmit tx flow control e Both receive and transmit flow control default e No flow control auto onloff Enables or disables auto negotiation for the port The default is enabled cur Displays current port parameters Port ACL QoS configuration Command cfg port lt port number gt aclqos Port 20 ACL Menu add Add ACL or ACL group to this port rem Remove ACL or ACL group from this port cur Display cur
222. s command is disabled by default ena Enables IGMP Snooping dis Disables IGMP Snooping This is the default cur Displays the current IGMP Snooping parameters IGMP static multicast router configuration Command cfg 13 igmp mrouter Static Multicast Router Menu add Add port as Multicast Router Port rem Remove port as Multicast Router Port cur Display current Multicast Router configuration The following table describes the Static Multicast Router Configuration Menu options NOTE When you configure a static multicast router on a VLAN the process of learning multicast routers is disabled for that VLAN Table 145 IGMP Static Multicast Router Menu Command Description add lt port number gt lt 1 4094 gt lt 1 2 gt Selects a port VLAN combination on which the static multicast router is connected and configures the IGMP version 1 or 2 of the multicast router Note Port number must be an external port 20 24 remove lt port number gt lt 1 4094 gt lt 1 2 gt Removes a static multicast router from the selected port VLAN combination cur Displays the current IGMP Static Multicast Router parameters IGMP filtering configuration Command cfg 13 igmp igmpflt IGMP Filter Menu filter IGMP Filter Definition Menu port IGMP Filtering Port Menu ena Enable IGMP Filtering dis Disable IGMP Filtering Cut Display current IGMP Filtering configuration The following table describes the IGMP Filter Conf
223. s the executable code running on the switch A version of the image ships with the switch and comes pre installed on the device As new versions of the image are released you can upgrade the software running on the switch Upgrading the software image on the switch requires the following Loading the new image onto a FTP TFTP server on your network Downloading the new image from the FTP TFTP server to the switch Selecting the new software image to be loaded into switch memory the next time the switch is reset Downloading new software to the switch The switch can store up to two different software images called image1 and image2 as well as boot software called boot When you download new software you must specify where it should be placed either into image image2 or boot For example if your active image is currently loaded into image1 you would probably load the new image software into image2 This lets you test the new software and reload the original active image stored in image1 if needed To download new software to the switch you will need the following The image or boot software loaded on a FTP or TFTP server on your network The hostname or IP address of the FTP or TFTP server The user name and password for FTP server if necessary The name of the new software image or boot file NOTE The DNS parameters must be configured if specifying hostnames See the Domain name system configuration section i
224. sce syns cb A ios 11 Typographical Cove ii ad 11 Menu basics IO A tensa nigen egestas 12 Main Men vve cc sitrrcoent deport hs depen eaeel ah bettie debenacsee l detec edie a are a a e itda ena pep iatea nhc 12 MOUSE Aa eat 12 Gl bal commands cuco A 13 Command line history and editing ooooccnncccnnconnnonononnnnnano nano nononcnnnn corno nn nnn conan nn cnn rra nn enn nnn nn rana r rana nr anne rnn nana 14 Command line interface ShOrtCuUtS oooocccinccccoocccanancnonccnnancnnncn aata edana nn nn nn nan n rra eai ren nn enn daaa dabi Aaea ai daenda hidi 15 Command stacking i a tl g0s capa scteestee races 15 Command ADD Aci 15 TabCO platica A Sh a See ee ee Aaaa ai 15 First time configuration INtTOAUCTION eesc A O 16 Configuring Simple Network Management Protocol support eee eee cence cence eeeeeeeeeeeeeaeeseaeeeeaeeseeneeeeneeeaes 16 Setting PASSWOrdS omo 17 Changing the default administrator password oooococcccnncccnncccnonncnnoncnannnnnonc nora nono coran nn nan nn naar rra nana n nn rnr cnn cnn 17 Changing the default user passwOTO oooocccnocccnocccoooncnnonnnnon conan cnnnn conan nn nnn nn rana r nn nn rre nn rn nn n nena r ne rn narran 18 Changing the default operator password ooooccoccccnocccnoncnonnnononcnnnn conan cnn nnnnn ono nn ocn nn nn rnn nr rana rra rra nn rr nen nn 19 Information Menu A O o 20 AE aaa a peeve a a a E bests a e E naive ein ite eet ene 20 System Information Me cuca aaaea Sa aaa S aa
225. scribes the System Access Configuration menu options Table 95 System Access Configuration Menu options Command Description mgmt Displays the Management Configuration Menu user Displays the User Access Control Menu http Enables or disables HTTP Web access to the Browser based Interface It is enabled by disable enable default https Displays the HTTPS Menu wport lt TCP port Sets the switch port used for serving switch Web content The default is HTTP port 80 number gt snmp disable read Disables or provides read only write read SNMP access only read write tnet Enables or disables telnet server The default is enabled disable enable tnport lt TCP port Sets an optional telnet server port number for cases where the server listens for telnet number gt sessions on a non standard port The default is telnet port 23 tport lt TFTP port Sets an optional TFTP server port number for cases where the server listens for TFTP number gt sessions on a non standard port The default is TFTP port 69 cur Displays the current system access parameters Management Networks configuration Command cfg sys access mgmt Management Networks Menu add Add mgmt network definition rem Remove mgmt network definition cur Display current mgmt network definitions The following table describes the Management Networks Configuration menu options You can configure up to 10 management networks on the switch
226. sed to indicate the condition EMERG indicates the system is unusable ALERT indicates action should be taken immediately CRIT indicates critical conditions ERR indicates error conditions or eroded operations WARNING indicates warning conditions NOTICE indicates a normal but significant condition INFO indicates an information message DEBUG indicates a debug level message System user information Command info sys user Usernames user enabled oper disabled admin Always Enabled Current User ID table 1 name techl ena cos user password valid online 2 name tech2 ena cos user password valid offline The following table describes the User Name information Table 17 User Name Information menu Field Usage user Displays the status of the user access level oper Displays the status of the oper operator access level admin Displays the status of the admin administrator access level Current User Displays the status of configured User ID ID Table N8406 023 1Gb Intelligent L3 Switch Command Reference Guide AOS 28 Layer 2 information Command info 12 Layer 2 Menu fdb lacp 8021x stp SISE trunk vlan gen dump Forwarding Database Information Menu Link Show Show Show Show Show Show Dump Aggregation Control Protocol Menu 802 1x information STP information CIST information Trunk Group information VLAN information general inf
227. sent This object is a 64 bit version of ifOutBroadcastPkts MulticastPkts IfHCOut The total number of packets that higher level protocols requested to be transmitted and which were addressed to a multicast address at this sublayer including those that were discarded or not sent For a MAC layer protocol this includes both group and functional addresses This object is a 64 bit version of ifOutMulticastPkts Discards I fHCOut The number of outbound packets that were chosen to be discarded even though no errors had been detected to prevent their being transmitted One possible reason for discarding such a packet could be to free up buffer space Errors I fHCOut For packet oriented interfaces the number of outbound packets that could not be transmitted because of errors For character oriented or fixed length interfaces the number of outbound transmission units that could not be transmitted because of errors Internet Protocol IP statistics Command stats port lt port number gt ip ipInReceives ipInHeaderError ipInDiscards GEA IP statistics for port 1 N8406 023 1Gb Intelligent L3 Switch Command Reference Guide AOS 62 The following table describes the Internet Protocol IP statistics for a selected port Table 50 IP statistics for port Statistics Description ipInReceives The total number of input datagrams received from interfaces including those received in error i
228. sily Command stacking As a shortcut you can type multiple commands on a single line separated by forward slashes You can connect as many commands as required to access the menu option that you want For example the keyboard shortcut to access the Simple Network Management Protocol SNMP Configuration Menu from the Main prompt is Main cfg sys ssnmp name Command abbreviation Most commands can be abbreviated by entering the first characters that distinguish the command from the others in the same menu or submenu For example the command shown above could also be entered as Main c sys ssn n Tab completion By entering the first letter of a command at any menu prompt and pressing the Tab key the CLI will display all commands or options in that menu that begin with that letter Entering additional letters will further refine the list of commands or options displayed If only one command fits the input text when the Tab key is pressed that command will be supplied on the command line waiting to be entered If the Tab key is pressed without any input on the command line the currently active menu displays N8406 023 1Gb Intelligent L3 Switch Command Reference Guide AOS 15 First time configuration Introduction This chapter describes how to perform first time configuration and how to change system passwords To begin first time configuration of the switch perform the following steps
229. snmpNotifyEntry Tag This represents a single tag value which is used to select entries in the snmpTargetAddrTable Any entry inthe snmpTargetAddrTable that contains a tag value equal to the value of this entry is selected If this entry contains a value of zero length no entries are selected N8406 023 1Gb Intelligent L3 Switch Command Reference Guide AOS 25 SNMPv3 dump Command info sys snmpv3 dump Engine ID 80 00 07 50 03 00 0F 6A F8 EF 00 usmUser Table User Name Protocol TH NO PRIVACY adminmd5 ES PRIVACY adminsha ES PRIVACY viv2only PH NO PRIVACY vacmAccess Table Group Nam ReadV WriteV NotifyV noAuthNoPriv vlv2grp noAuthNoPriv viv2only admingrp authPriv vacmViewTreeFamily Table View Name included viv2only i included viv2only DO Li excluded viv2only APARE excluded viv2only ARS EES PS A excluded vacmSecurityToGroup Sec Model User Nam Group Name viv2only admin admin adminsha admingrp snmpCommunity Table User Name snmpNotify Table snmpTargetAddr Table Transport Addr Port Taglist Params snmpTargetParams Table MP Model User Name N8406 023 1Gb Intelligent L3 Switch Command Reference Guide AOS 26 System information Command info sys gen System Information at 6 56 22 Thu Jan 11 2006 Time zone Asia Tokyo Blade Network Technologies 1Gb Intelligent L3 Switch sysName sysLocation RackId NECO1A 6X00125 RackName Default_Rack_ Name Enclosur
230. state Hops Shows the maximum number of bridge hops allowed before a packet is dropped Priority port The port priority parameter helps determine which bridge port becomes the designated port In a network topology that has multiple bridge ports connected to a single segment the port with the lowest port priority becomes the designated port for the segment Cost The port path cost parameter is used to help determine the designated port for a segment Generally speaking the faster the port the lower the path cost A setting of zero 0 indicates that the cost will be set to the appropriate default after the link speed has been auto negotiated State Shows the current state of the port The state field can be one of the following Discarding DISC Learning LRN Forwarding FWD or Disabled DSB Role Shows the current role of this port in the Spanning Tree The port role can be one of the following Designated DESG Root ROOT Alternate ALTN Backup BKUP Master MAST or Unknown UNK Designated Bridge Shows information about the bridge connected to each port if applicable Information includes the priority hex and MAC address of the Designated Bridge Designated Port The port ID of the port on the Designated Bridge to which this port is connected Information includes the port priority hex and the port number hex Hello The hello time parameter specifies in seconds ho
231. swords as shown in the following procedure 1 2 Connect to the switch and log in using the admin password From the Main Menu use the following command to access the Configuration Menu Main cfg From the Configuration Menu use the following command to select the System Menu gt gt Configuration sys Enter the following command to set the operator password System access user opw Enter the current administrator password at the prompt Only the administrator can change the user password Entering the administrator password confirms your authority Changing OPERATOR password validation required Enter current administrator password Enter the new operator password at the prompt Enter new operator password Enter the new operator password again at the prompt Re enter new operator password Apply and save the changes System apply System save N8406 023 1Gb Intelligent L3 Switch Command Reference Guide AOS 19 Information Menu Introduction You can view configuration information for the switch in the user operator and administrator command modes This chapter discusses how to use the CLI to display switch information Menu overview Command info Information Menu sys 12 13 qos acl rmon link port System Information Menu Layer 2 Information Menu Layer 3 Information Menu QOS Menu Access Control List Menu Show RMON information Show l
232. t cur Displays the current RMON Alarm parameters enu Enable Disable Mirroring onitoring Port based PM Menu Display All Mirrored and Monitoring Ports The Port Mirroring Configuration Menu is used to configure enable and disable the monitored port When enabled network packets being sent and or received on a target port are duplicated and sent to a monitor port By attaching a network analyzer to the monitor port you can collect detailed information about your network performance and usage Port mirroring is disabled by default NOTE See the Troubleshooting tools appendix in the N8406 023 1Gb Intelligent L3 Switch Application Guide for information on how to use port mirroring The following table describes the Port Mirroring Configuration Menu options Table 176 Port Mirroring Configuration Menu options Command mirror disable enable Description Enables or disables port mirroring The default is disabled monport lt port number gt Displays port mirroring menu cur Port based port mirroring Displays current settings of the mirrored and monitoring ports Command cfg pmirr monport lt port number gt Port 1 Menu add rem delet Add Mirrored port Rem Mirrored port cur Delete this Monitor port Display current Port based Port Mirroring configuration The following table describes the port based Port Mirroring Configuration Menu options N8406 023 1Gb Intellig
233. t hello interval in seconds dead interval in seconds transit delay in seconds retransmit interval in seconds authentication key MD5 key ID Enable interface Disable interface delet Del cur te interfac Display current OSPF interface configuration The following table describes the OSPF Interface Configuration Menu options Table 138 OSPF Interface Configuration Menu options Command aindex lt 0 2 gt Description Configures the OSPF area index The default is 0 prio lt 0 255 gt Configures the assigned priority value to the OSPF interfaces A priority value of 255 is the highest and 1 is the lowest A priority value of 0 specifies that the interface cannot be used as Designated Router DR or Backup Designated Router BDR The default value is 1 cost lt 1 65535 gt Configures cost set for the selected path preferred or backup Usually the cost is inversely proportional to the bandwidth of the interface Low cost indicates high bandwidth The default value is 1 hello lt 1 65535 gt Configures the interval in seconds between the hello packets for the interfaces The default value is 10 seconds dead lt 1 65535 gt Configures the health parameters of a hello packet which is set for an interval of seconds before declaring a silent router to be down The default value is 40 seconds trans lt 1 3600 gt Configures the transit delay in seconds The default value i
234. t including those on current connections but excluding those containing only retransmitted octets tcpRetransSegs The total number of segments retransmitted that is the number of TCP segments transmitted containing one or more previously transmitted octets tcpln Errs The total number of segments received in error for example bad TCP checksums tcpCurBuff The total number of outstanding memory allocations from heap by TCP protocol stack tcpCurConn The total number of outstanding TCP sessions that are currently opened tcpOutRsts The number of TCP segments sent containing the reset RST flag N8406 023 1Gb Intelligent L3 Switch Command Reference Guide AOS 70 UDP statistics Command stats 13 udp UDP statistics udpInDatagrams udpInErrors udpOutDatagrams 43 udpNoPorts 1578077 The following table describes the User Datagram Protocol UDP statistics Table 63 UDP statistics Statistics Description udpInDatagrams The total number of UDP datagrams delivered to the switch udpOutDatagrams The total number of UDP datagrams sent from this switch udpInErrors The number of received UDP datagrams that could not be delivered for reasons other than the lack of an application at the destination port udpNoPorts The total number of received UDP datagrams for which there was no application at the destination port IGMP Multicast Group statistics Command stats
235. t IP configuration Address Resolution Protocol configuration Command cfg 13 arp ARP Menu static Static ARP Menu rearp Set re ARP period in minutes cur Display current ARP configuration Address Resolution Protocol ARP is the TCP IP protocol that resides within the Internet layer ARP resolves a physical address from an IP address ARP queries machines on the local network for their physical addresses ARP also maintains IP to physical address pairs in its cache memory In any IP communication the ARP cache is consulted to see if the IP address of the computer or the router is present in the ARP cache Then the corresponding physical address is used to send a packet The following table describes the ARP Configuration Menu options Table 126 ARP Configuration Menu options Command Description static Displays the Static ARP Menu rearp lt 2 120 gt Defines re ARP period in minutes You can set this duration between two and 120 minutes The default value is 10 minutes cur Displays the current ARP configurations Static ARP configuration Command cfg 13 arp static Static ARP Menu add Add a parmanent ARP entry del Delete an ARP entry clear Clear static ARP entries cur Display current static ARP configuration The following table describes the Static ARP Menu optionons Table 127 Static ARP Configuration Menu options Command Description add lt IP address gt lt MAC address
236. tSave Allows the client or the Web browser to accept the certificate and save the certificate to Flash to be used when the switch is rebooted cur Displays the current SSL Web Access configuration Port configuration Command cfg port lt port number gt Port 1 Menu gig Gig Phy Menu aclqos Acl Qos Configuration Menu 8021ppri Set default 802 1p priority pvid Set default port VLAN id name Set port name rmon Enable Disable RMON for port tag Enable disable VLAN tagging for port tagpvid Enable disable tagging on pvid media Current media copper fiber fiber Set fiber copper Set copper automedia Set Auto brate Set BroadCast Threshold mrate Set MultiCast Threshold drate Set Dest Lookup Fail Threshold ena Enable port dis Disable port cur Display current port configuration This menu enables you to configure settings for individual switch ports This command is enabled by default NOTE Port 19 is a port for switch management interface interface 256 N8406 023 1Gb Intelligent L3 Switch Command Reference Guide AOS 101 The following table describes the Port Configuration Menu options Table 100 Port Configuration Menu options Command Description gig Displays theGigabit Ethernet Physical Link Menu aclqos Displays the Access Control List ACL Quality of Service QoS configuration menu 8021ppri lt 0 7 gt Configures the port s 802 1p priority level pvid lt 1 4095 gt Sets the default VLAN num
237. tation to capture session data prior to issuing the dump commands N8406 023 1Gb Intelligent L3 Switch Command Reference Guide AOS 20 System Information Menu Command info sys System Menu snmpv3 general log user dump SNMPv3 Information Menu Show Show Show Dump general system information last 100 syslog messages current user Status all system information The following table describes the System Information Menu options Table 7 System Information Menu options Command snmpv3 Usage Displays the SNMP v3 Menu general Displays system information including System date and time Switch model name and number Switch name and location Time of last boot MAC address of the switch management processor IP address of IP interface Hardware version and part number Software image file and version number Configuration name Log in banner if one is configured log Displays 100 most recent syslog messages user Displays the User Access Information dump Dumps all switch information available from the Information Menu 10K or more depending on your configuration SNMPv3 Information Menu Command info sys snmpv3 SNMPv3 Information Menu usm view access group comm taddr tparam notify dump S ANNNNNNN NOW NOW NOW NOW NOW NOW NOW NOW NOW usmUser table information vacmViewTreeFamily table information vacmAccess table information vacmSecurit
238. tatistic down Description The total number of Neighboring routers down that is in the initial state of a neighbor conversation across all OSPF areas and interfaces Intf Change Stats up The sum total number of interfaces up in all OSPF areas down The sum total number of interfaces down in all OSPF areas loop The sum total of interfaces no longer connected to the attached network across all OSPF areas and interfaces unloop The sum total number of interfaces connected to the attached network in all OSPF areas wait timer The sum total number of times the Wait Timer has been fired indicating the end of the waiting period that is required before electing a Backup Designated Router across all OSPF areas and interfaces backup The sum total number of Backup Designated Routers on the attached network for all OSPF areas and interfaces nbr change The sum total number of changes in the set of bidirectional neighbors associated with any interface across all OSPF areas Timers Kickoff hello The sum total number of times the Hello timer has been fired which triggers the send of a Hello packet across all OPSF areas and interfaces retransmit The sum total number of times the Retransmit timer has been fired across all OPSF areas and interfaces lsa lock The sum total number of times the Link State Advertisement LSA lock timer has been fired across all OSPF areas and int
239. te forward flood trunk ifmac dump Displays all entries in the Forwarding Database Show all FDB information Command info 12 fdb dump Port Trnk State 1 23 23 23 23 23 23 23 23 23 23 23 23 Cy gt e 0 ie Ds a E e E ade i Oo0o0O0O0O0O0O0O0O0O0Oo0oOoOo Oo0o0O0O0O0O0O0O0O0O0Oo0ooOo TO O GOG OO GOG OOGO O QOQ G Oo0o0O0O0O0O0O0O0O00O0OooOo OOO GO 0 OO oa Oo O Y CS O O CD O 0 OOO O GM Y Y Y Y Y Y Y y ly WW Y Oo0o0O0O0O0O00O0O0O00O0Oo0ooOoOo Oo0o0O0O0O0O0O0O0O0O0OoOoOo VUVUUUUO UU U O UUOUUOOA An address that is in the forwarding FWD state indicates that the switch has learned it When in the trunking TRK state the Trnk field displays the trunk group number If the state for the port is listed as unknown UNK the MAC address has not yet been learned by the switch but has only been seen as a destination address When an address is in the unknown state no outbound port is indicated Clearing entries from the forwarding database To delete a static MAC address from the forwarding database FDB see the Static FDB configuration section in the Configuration Menu chapter To clear the entire forwarding database FDB see the Forwarding Database options section in the Maintenance Menu chapter N8406 023 1Gb Intelligent L3 Switch Command Reference Guide AOS 30 Link Aggregation Control Protocol information Command info 12 lacp LAC
240. telligent L3 Switch Command Reference Guide AOS 135 Table 152 VRRP Configuration Menu options Command Description preem disable enable Enables or disables master preemption When enabled if this virtual router is in backup mode but has a higher priority than the current master this virtual router will preempt the lower priority master and assume control Note that even when preen is disabled this virtual router will always preempt any other master if this switch is the owner the IP interface address and virtual router addr are the same By default this option is enabled ena Enables this virtual router dis Disables this virtual router This is the default del Deletes this virtual router from the switch configuration cur Displays the current configuration information for this virtual router VRRP Virtual Router Priority Tracking configuration Command cfg 13 vrrp vr lt 1 255 gt track VRRP Virtual Router 1 Priority Tracking Menu vrs Enable disable tracking master virtual routers ifs Enable disable tracking other interfaces ports Enable disable tracking VLAN switch ports cur Display current VRRP virtual router configuration This menu is used for modifying the priority system used when electing the master router from a pool of virtual routers Various tracking criteria can be used to bias the election results Each time one of the tracking criteria is met the priority level for the virtual router
241. ter Priority Tracking Menu are enabled The following table describes the VRRP Tracking Configuration Menu options Table 157 VRRP Tracking Configuration Menu options Command Description vrs lt 0 254 gt Defines the priority increment value 0 through 254 for virtual routers in master mode detected on this switch The default value is 2 N8406 023 1Gb Intelligent L3 Switch Command Reference Guide AOS 138 Table 157 VRRP Tracking Configuration Menu options Command Description ifs lt 0 254 gt Defines the priority increment value 0 through 254 for active IP interfaces detected on this switch The default value is 2 ports lt 0 254 gt Defines the priority increment value 0 through 254 for active ports on the virtual router s VLAN The default value is 2 cur Displays the current configuration of priority tracking increment values Quality of Service configuration Command cfg qos 00S Menu 8021p 802 1p Menu Use the Quality of Service QoS menus to configure the IEEE 802 1p priority value of incoming packets This allows you to differentiate between various types of traffic and provide different priority levels The following table describes the QoS Configuration Menu options Table 158 QoS Configuration Menu options Command Description 8021p Displays 802 1p configuration menu QoS 802 1p configuration Command cfg qos 8021p 802 1p Menu prig Set priority to COS queue mapping
242. terface for interactive network access through the Web browser The command line interface is the most direct method for collecting switch information and performing switch configuration Using a basic terminal you can view information and statistics about the switch and perform any necessary configuration This chapter explains how to access the AOS CLI to the switch Additional references Additional information about installing and configuring the switch is available in the following guides which are attached in this product N8406 023 1Gb Intelligent L3 Switch User s Guide N8406 023 1Gb Intelligent L3 Switch Application Guide N8406 023 1Gb Intelligent L3 Switch Command Reference Guide ISCLI N8406 023 1Gb Intelligent L3 Switch Browser based Interface Reference Guide Connecting to the switch You can access the command line interface in one of the following ways Using a console connection via the console port Using a Telnet connection over the network Using a Secure Shell SSH connection to securely log in over a network Establishing a console connection To establish a console connection with the switch you need A null modem cable with a female DB 9 connector See the N8406 023 1Gb Intelligent L3 Switch Users Guide tor more information An ASCII terminal or a computer running terminal emulation software set to the parameters shown in the table below Table 1 Console configuration parameters Para
243. that represents the corresponding value of an characters gt SNMP community name in a security model uname lt 1 32 Defines the name as defined in cfg sys ssnmp snmpv3 usm name The name characters gt can have a maximum of 32 characters tag lt 1 255 Configures a tag of up to 255 characters maximum This tag specifies a set of transport characters gt endpoints to which a command responder application sends an SNMP trap del Deletes the community table entry cur Displays the community table configuration N8406 023 1Gb Intelligent L3 Switch Command Reference Guide AOS 96 SNMPv3 Target Address Table configuration Command cfg sys ssnmp snmpv3 taddr lt taddr number gt SNMPv3 snmpTargetAddrTable 1 Menu name Set target address nam addr Set target transport address IP port Set target transport address port taglist Set tag list pname Set targetParams name del Delete targetAddrTable entry cur Display current targetAddrTable configuration This menu allows you to configure an entry of a transport address that transmits SNMP traps The following table describes the SNMPv3 Target Address Table Configuration Menu options Table 92 SNMPv3 Target Address Table Configuration Menu options Command Description name lt 1 32 Configures the locally arbitrary but unique identifier target address name associated with characters gt this entry addr lt transport Configures a transport address IP that can be use
244. the BOOTP server For example 100 10 1 1 addr2 lt IP address gt Sets the IP address of the secondary BOOTP server For example 100 10 1 2 on Globally turns on BOOTP relay off Globally turns on BOOTP relay This is the default cur Displays the current BOOTP relay configuration Virtual Router Redundancy Protocol configuration Command cfg 13 vrrp Virtual Router Redundancy Protocol Menu vr VRRP Virtual Router Menu group VRRP Virtual Router Group Menu if VRRP Interface Menu track VRRP Priority Tracking Menu on Globally turn VRRP ON off Globally turn VRRP OFF cur Display current VRRP configuration Virtual Router Redundancy Protocol VRRP support on the switch provides redundancy between routers in a LAN This is accomplished by configuring the same virtual router IP address and ID number on each participating VRRP capable routing device One of the virtual routers is then elected as the master based on a number of priority criteria and assumes control of the shared virtual router IP address If the master fails one of the backup virtual routers will assume routing authority and take control of the virtual router IP address By default VRRP is disabled For more information on VRRP see the High Availability chapter in the N8406 023 1Gb Intelligent L3 Switch Application Guide The following table describes the VRRP Configuration Menu options Table 151 VRRP Configuration Menu options Command Descri
245. the switch was manufactured Under certain circumstances it may be desirable to reset the switch configuration to the default This can be useful when a custom configured switch is moved to a network environment where it will be re configured for a different purpose Use the following procedure to set which configuration block you want the switch to load the next time it is reset 1 At the Boot Options prompt enter Boot Options conf 2 Enter the name of the configuration block you want the switch to use The system indicates which configuration block is currently set to be loaded at the next reset and prompts you to enter a new choice Currently set to use active configuration block on next reset Specify new block to use active backup factory N8406 023 1Gb Intelligent L3 Switch Command Reference Guide AOS 157 Resetting the switch You can reset the switch to make your software image file and configuration block changes occur Resetting the switch causes the Spanning Tree Protocol to restart This process can be lengthy depending on the topology of your network To reset the switch at the Boot Options prompt enter gt gt Boot Options reset You are prompted to confirm your request To display current boot options enter gt gt Boot Options cur Accessing the ISCLI To access the ISCLI enter the following command from the AOS CLI and reset the switch Boot Options mode iscli The d
246. thentication is enabled The default value is 3600 seconds reauth on loff Sets the re authentication status to on or of f The default value is of default Resets the port 802 1x parameters to their default values global Applies the global 802 1x parameters to this port Cur Displays current port 802 1x parameters N8406 023 1Gb Intelligent L3 Switch Command Reference Guide AOS 106 Rapid Spanning Tree Protocol Multiple Spanning Tree Protocol configuration Command cfg 12 mrst Multiple Spanning Tree Menu cist Common and Internal Spanning Tree menu name Set MST region name rev Set revision level of this MST p region maxhop Set Maximum Hop Count for MST 4 60 mode Spanning Tree Mode on Globally turns RSTP MSTP ON off Globally turns RSTP MSTP OFF cur Display current MST parameters The switch supports the IEEE 802 1w Rapid Spanning Tree Protocol RSTP and IEEE 802 1s Multiple Spanning Tree Protocol MSTP MSTP allows you to map many VLANs to a small number of spanning tree groups each with its own topology You can configure up to 32 spanning tree groups on the switch MRST is turned off by default NOTE When Multiple Spanning Tree is turned on VLAN 1 is moved from Spanning Tree Group 1 to the Common Internal Spanning Tree CIST When Multiple Spanning Tree is turned off VLAN 1 is moved back to Spanning Tree Group 1 The following table describes the Multiple Spanning Tree Conf
247. threshold crossing event index to fire on falling threshold crossing owner for the alarm te this alarm and restore defaults cur Display current alarm configuration The Alarm RMON group can track rising or falling values for a MIB object The MIB object must be a counter gauge integer or time interval Each alarm index must correspond to an event index that triggers once the alarm threshold is crossed The switch supports up to 30 Alarm Groups The following table describes the RMON Alarm Menu options Table 175 RMON Alarm Menu options Command oid lt 1 127 characters gt Description Configures an alarm MIB Object Identifier The alarm OID can have a maximum of 127 characters intrval lt 1 65535 gt Configures the time interval over which data is sampled and compared with the rising and falling thresholds The range is from 1 to 65535 seconds The default is 1800 seconds sample abs delta Configures the method of sampling the selected variable and calculating the value to be compared against the thresholds as follows abs absolute value the value of the selected variable is compared directly with the thresholds at the end of the sampling interval delta delta value the value of the selected variable at the last sample is subtracted from the current value and the difference compared with the thresholds The default is abs N8406 023 1Gb Intelligent L3 Switch Command Reference Guide AOS 147 T
248. tics tcp Displays Transmission Control Protocol TCP statistics Add the argument clear to clear TCP statistics udp Displays User Datagram Protocol UDP statistics Add the argument clear to clear UDP statistics igmp Displays IGMP statistics ospf Displays OSPF statistics menu vrrp When virtual routers are configured you can display the following e Advertisements received vrrpInAdvers e Advertisements transmitted vrrpOutAdvers e Advertisements received but ignored vrrpBadAdvers clrvrrp Clears all VRRP statistics rip Displays Routing Information Protocol RIP statistics clrigmp lt 1 4095 gt all Clears all IGMP statistics for the selected VLANs ipclear Clears IP statistics Use this command with caution as it will delete all the IP statistics dump Displays all Layer 3 statistics GEA Layer 3 statistics menu Command stats 13 geal3 13bucket Show G dump Dump G EA Layer 3 Statistics Menu EA L3 bucket for an IP address EA layer 3 stats counter The following table describes the Layer 3 GEA statistics menu options Table 56 Layer 3 GEA statistics menu options Command 13bucket Usage Displays GEA statistics for a specific IP address N8406 023 1Gb Intelligent L8 Switch Command Reference Guide AOS 66 Table 56 Layer 3 GEA statistics menu options Command Dump GEA Layer 3 statistics Usage Displays all GEA statistics Command stats 13 geal3 dump
249. tion Command cfg 12 8021x global 802 1x Global Configuration Menu mode qtperiod txperiod suptmout svrtmout maxreq raperiod reauth default cur set set set set Set access control mode set Set Set EAP Request Identity quiet time interval EAP Request Identity retransmission timeout EAP Request retransmission timeout server authentication request timeout max number of EAP Request retransmissions reauthentication time interval reauthentication status to on or off Restore default 802 1x configuration Display current 802 1x configuration The global 802 1x menu allows you to configure parameters that affect all ports in the switch The following table describes the 802 1x Global Configuration Menu options Table 105 802 1x Global Configuration Menu options Command mode force unauth auto force auth Description Sets the type of access control for all ports e force unauth the port is unauthorized unconditionally e auto the port is unauthorized until it is successfully authorized by the RADIUS server e force auth the port is authorized unconditionally allowing all traffic The default value is force auth qtperiod lt 0 65535 gt Sets the time in seconds the authenticator waits before transmitting an EAP Request Identity frame to the supplicant client after an authentication failure in the previous round of authentication The default value is 60 seconds tx
250. to seeing if Common Internal Spanning Tree CIST is enabled or disabled you can view the following CIST bridge information Status of Uplink Fast upfast CIST root CIST regional root Priority Maximum age value Forwarding delay Hops You can also refer to the following port specific CIST information Port number and priority Cost State Role Designated bridge and port Hello interval Link type and port type N8406 023 1Gb Intelligent L3 Switch Command Reference Guide AOS 37 The following table describes the CIST parameters Table 24 Common Internal Spanning Tree parameter descriptions Parameter CIST Root Description Shows information about the root bridge for the Common Internal Spanning Tree CIST Values on this row of information refer to the CIST root CIST Regional Root Shows information about the root bridge for this MSTP region Values on this row of information refer to the regional root Priority bridge The bridge priority parameter controls which bridge on the network will become the STP root bridge MaxAge The maximum age parameter specifies in seconds the maximum time the bridge waits without receiving a configuration bridge protocol data unit before it reconfigures the STP network FwdDel The forward delay parameter specifies in seconds the amount of time that a bridge port has to wait before it changes from learning state to forwarding
251. tries in the Forwarding Database and the Address Resolution Protocol ARP and routing tables This menu is available only from an administrator and operator login N8406 023 1Gb Intelligent L3 Switch Command Reference Guide AOS 12 Global commands Some basic commands are recognized throughout the menu hierarchy These commands are useful for obtaining online Help navigating through menus and for applying and saving configuration changes For help on a specific command type help The following screen displays help lines diff ping pushd Global Commands The following are used to navigate the menu structure Print current menu can be issued from any menu up print pwd verbose exit quit apply save revert traceroute telnet history popd who Top menu if first or command separator Execute command from history menu level The following table describes the global commands Table 4 Global commands Command command or help Action Provides usage information about a specific command on the current menu When used without the command parameter a summary of the global commands is displayed or print Displays the current menu Or up Moves up one level in the menu structure If placed at the beginning of a command displays the Main Menu Otherwise this is used to separate multiple commands placed on the same line lines Sets the number of lines n that displa
252. ture dump information to a file set your communication software on your workstation to capture session data prior to issuing the uudmp command This will ensure that you do not lose any information Once entered the uudmp command will cause approximately 23 300 lines of data to be displayed on your screen and copied into the file Using the uudmp command dump information can be read multiple times The command does not cause the information to be updated or cleared from flash memory Dump information is not cleared automatically In order for any subsequent dump information to be written to flash memory you must manually clear the dump region For more information on clearing the dump region see the Clearing dump information section later in this chapter To access dump information at the Maintenance prompt enter Maintenance uudmp The dump information is displayed on your screen and if you have configured your communication software to do so captured to a file If the dump region is empty the following displays No FLASH dump available FTP TFTP system dump put Command maint ptdmp lt server gt lt filename gt Use this command to put Save the system dump to a FTP or TFTP server NOTE If the FTP TFTP server is running SunOS or the Solaris operating system the specified ptdmp file must exist prior to executing the ptdmp command and must be writable set with proper permission and not locked by any application
253. umber of TACACS server retries timeout value of TACACS server retries TACACS back door for telnet ssh http https secbd Enable disable TACACS secure backdoor for telnet ssh http https cmap Enable disable TACACS new privilege level mapping usermap Set user privilege mappings on Enable TACACS off cur authentication Disable TACACS authentication Display current TACACS settings TACACS Terminal Access Controller Access Control System is an authentication protocol that allows a remote access server to forward a user s logon password to an authentication server to determine whether access can be allowed to a given system TACACS and Remote Authentication Dial In User Service RADIUS protocols are more secure than the TACACS encryption protocol TACACS is described in RFC 1492 TACACS protocol is more reliable than RADIUS as TACACS uses the Transmission Control Protocol TCP whereas RADIUS uses the User Datagram Protocol UDP Also RADIUS combines authentication and authorization in a user profile whereas TACACS separates the two operations TACACS offers the following advantages over RADIUS as the authentication device TACACS is TCP based so it facilitates connection oriented traffic It supports full packet encryption as opposed to password only in authentication requests lt supports decoupled authentication authorization and accounting The following table describes the TACACS Serv
254. uration Menu options Table 156 VRRP Interface Configuration Menu options Command Description auth none password Defines the type of authentication that will be used none no authentication or password password authentication The default is none passw lt password gt Defines a plain text password up to eight characters long This password will be added to each VRRP packet transmitted by this interface when password authentication is chosen see auth above del Clears the authentication configuration parameters for this IP interface The IP interface itself is not deleted cur Displays the current configuration for this IP interface s authentication parameters VRRP Tracking configuration Command cfg 13 vrrp track VRRP Tracking Menu vrs Set priority increment for virtual router tracking ifs Set priority increment for IP interface tracking ports Set priority increment for VLAN switch port tracking cur Display current VRRP Priority Tracking configuration This menu is used for setting weights for the various criteria used to modify priority levels during the master router election process Each time one of the tracking criteria is met the priority level for the virtual router is increased by an amount defined through this menu NOTE These priority tracking options only define increment values These options do not affect the VRRP master router election process until options under the VRRP Virtual Rou
255. us presented to the LLC dot3StatsSingleCollisionFrames A count of successfully transmitted frames on a particular interface for which transmission is inhibited by exactly one collision A frame that is counted by an instance of this object is also counted by the corresponding instance of the ifOutUcastPkts ifOutMulticastPkts or ifOutBroadcastPkts and is not counted by the corresponding instance of the dot3StatsMultipleCollisionFrame object dot3StatsMultipleCollisionFrames A count of successfully transmitted frames on a particular interface for which transmission is inhibited by more than one collision A frame that is counted by an instance of this object is also counted by the corresponding instance of either the ifOutUcastPkts ifOutMulticastPkts or ifOutBroadcastPkts and is not counted by the corresponding instance of the dot3StatsSingleCollisionFrames object dot3StatsLateCollisions The number of times that a collision is detected on a particular interface later than 512 bit times into the transmission of a packet Five hundred and twelve bit times corresponds to 51 2 microseconds on a 10 Mbit s system A late collision included in a count represented by an instance of this object is also considered as a generic collision for purposes of other collision related statistics dot3StatsExcessiveCollisions A count of frames for which transmission on a particular interface fails due to excessive collisi
256. ut hEapLogof WhileAuthenticating Total number of times that the state machine transitions from AUTHENTICATING to ABORTING as a result of an EAPOL Logoff message being received from the Supplicant aut hReauthsWhileAuthenticated Total number of times that the state machine transitions from AUTHENTICATED to CONNECTING as a result of a re authentication request aut hEapStartsWhileAuthenticated Total number of times that the state machine transitions from AUTHENTICATED to CONNECTING as a result of an EAPOL Start message being received from the Supplicant aut hEapLogof WhileAuthenticated Total number of times that the state machine transitions from AUTHENTICATED to DISCONNECTED as a result of an EAPOLLogoff message being received from the Supplicant backendResponses Total number of times that the state machine sends an initial Access Request packet to the Authentication server Indicates that the Authenticator attempted communication with the Authentication Server backendAccessChallenges Total number of times that the state machine receives an initial Access Challenge packet from the Authentication server Indicates that the Authentication Server has communication with the Authenticator bac kendOtherRequestsToSupplicant Total number of times that the state machine sends an EAP Request packet other than an Identity Notification Failure or Success message to the Suppl
257. val Set NTP server resync interval tzone Set NTP timezone offset from GMT dlight Enable Disable daylight savings time on Turn NTP service ON off Turn NTP service OFF cur Display current NTP configuration This menu enables you to synchronize the switch clock to a Network Time Protocol NTP server By default this option is disabled The following table describes the NTP Server Configuration Menu options Table 84 NTP Server Configuration Menu options Command Description prisrv lt IP address gt Configures the IP addresses of the primary NTP server to which you want to synchronize the switch clock secsrv lt IP address gt Configures the IP addresses of the secondary NTP server to which you want to synchronize the switch clock intrval lt 1 44640 gt Specifies the interval that is how often in minutes 1 44640 to resynchronize the switch clock with the NTP server The default is 1440 minutes on Enables the NTP synchronization service off Disables the NTP synchronization service This is the default cur Displays the current NTP service settings N8406 023 1Gb Intelligent L3 Switch Command Reference Guide AOS 91 System SNMP configuration Command cfg sys ssnmp SNMP Menu snmpv3 SNMPv3 Menu name Set SNMP sysName locn Set SNMP sysLocation cont Set SNMP sysContact rcomm Set SNMP read community string wcomm Set SNMP write community string timeout Set timeout for the SN
258. ve been applied but not saved to flash memory by entering diff flash at any CLI prompt diff flash Applying pending changes To make your configuration changes active you must apply them To apply configuration changes enter the following command at any prompt apply NOTE All configuration changes take effect immediately when applied Reverting changes The revert command removes configuration changes that have been made but not applied Enter revert apply to remove all changes that have not been saved revert Saving the configuration In addition to applying the configuration changes you can save them to flash memory on the switch IMPORTANT If you do not save the changes they will be lost the next time the system is rebooted To save the new configuration enter the following command at any prompt save When you save configuration changes the changes are saved to the active configuration block The configuration being replaced by the save is first copied to the backup configuration block If you do not want the previous configuration block copied to the backup configuration block enter the following instead save n You can decide which configuration you want to run the next time you reset the switch Your options include The active configuration block The backup configuration block Factory default configuration block You can view all pending configuration changes that have been applied but not sa
259. ved to flash memory using the diff flash command It is a global command that can be executed from any prompt For instructions on selecting the configuration to run at the next system reset see the Selecting a configuration block section in the Boot Options Menu chapter N8406 023 1Gb Intelligent L3 Switch Command Reference Guide AOS 84 lt Reminders CLI reminders prompt users to complete configuration tasks that require multiple steps The default setting for CLI reminders is enabled Use the following command to disable CLI reminders cfg sys reminders dis The following is an example of a configuration task performed with CLI reminders enabled gt gt Layer 2 vlan 5 VLAN number 5 with name VLAN 5 created Reminder gt gt VLAN 5 add 9 VLAN 5 needs to be enabled Port 9 is an UNTAGGED port and its current PVID is 1 Confirm changing PVID from 1 to 5 y n y Current ports for VLAN 5 empty Pending new ports for VLAN 5 9 Reminder Reminder System configuration Command cfg sys System Menu syslog sshd radius tacacs ntp ssnmp access date time timezon Port 9 VLAN 5 needs to be enabled needs to be enabled Syslog Menu SSH Server Menu RADIUS Authentication Menu TACACS Authentication Menu NTP Server Menu System SNMP Menu System Access Menu Set system dat Set system tim olddst dlight idle notice bannr hprompt bootp dhcp rem
260. w often the root bridge transmits a configuration bridge protocol data unit BPDU Any bridge that is not the root bridge uses the root bridge hello value Type Type of link connected to the port and whether the port is an edge port Link type values are AUTO P2P or SHARED Trunk group information Command info 12 trunk Trunk group 1 port state Enabled 17 STG 1 forwarding 18 STG 1 forwarding When trunk groups are configured you can view the state of each port in the various trunk groups NOTE If Spanning Tree Protocol on any port in the trunk group is set to forwarding the remaining ports in the trunk group will also be set to forwarding N8406 023 1Gb Intelligent L3 Switch Command Reference Guide AOS 38 VLAN information Command info 12 vlan Status Default VLAN pc03p pco7f pc04u 8600 14 8600 15 8600 16 8600 17 35k 1 35k 3 35k 4 pco7z redlan ixiaTraffic bpsports Mgmt VLAN Ports 14 15 16 17 18 20 21 22 24 L T2 TS 23 3 6 8 10 19 This information display includes all configured VLANs and all member ports that have an active link state VLAN information includes VLAN Number VLAN Name Status Port membership of the VLAN Layer 2 general information Command info 12 gen STP uplink fast mode disabled The following table describes the Layer 2 general information Table 25 Layer 2 general information Field Description STP
261. which are monitored in the LtM group include port link state moving to down or port state moving to Blocking if Spanning Tree Protocol is enabled The following table describes the Uplink Failure Detection UFD Configuration Menu options Table 178 Uplink Failure Detection Configuration Menu options Command Description fdp lt FDP number gt Displays the Failure Detection Pair menu on Globally turns Uplink Failure Detection ON off Globally turns Uplink Failure Detection OFF This is the default cur Displays the current Uplink Failure Detection configuration parameters Failure Detection Pair configuration Command cfg ufd fdp lt FDP number gt FDP 1 Menu ltm Link to Monitor Menu ltd Link to Disable Menu ena Enable FDP dis Disable FDP current Display current FDP configuration Use these commands to configure a Failure Detection Pair which consists of one Link to Monitor LtM and one Link to Disable LtD When the switch detects a failure on the LtM it automatically disables the ports in the LtD The following table describes the Failure Detection Pair FDP configuration Menu options Table 179 Failure Detection Pair Configuration Menu options Command Description ltm Displays the Links to Monitor menu ltd Displays the Links to Disable menu ena Enables the FDP Parameters dis Disables the FDP Parameters This is the default current Displays the current FDP configuration N8406
262. ximum distance to trace 1 16 devices e msec delay optional is the number of milliseconds to wait for the response pwd Displays the command path used to reach the current menu verbose n Sets the level of information displayed on the screen e 0 Quiet Nothing displays except errors not even prompts 1 Normal Prompts and requested output are shown but no menus e 2 Verbose Everything is shown This is the default e When used without a value the current setting is displayed telnet This command is used to Telnet out of the switch The format is telnet lt hostname gt lt IP address gt port history Displays the history of the last ten commands N8406 023 1Gb Intelligent L3 Switch Command Reference Guide AOS 13 Table 4 Global commands Command Action pushd Remembers the current location in the directory of menu commands popd Returns to the last pushd location who Displays users who are logged in Command line history and editing Using the command line interface you can retrieve and modify previously entered commands with just a few keystrokes The following options are available globally at the command line Table 5 Command line history and editing options Option Description history Displays a numbered list of the last ten previously entered commands da Repeats the last entered command In Repeats the nth command shown on the history list lt Ctrl p gt or Up
263. y a TCP implementation for the retransmission timeout measured in milliseconds More refined semantics for objects of this type depend upon the algorithm used to determine the retransmission timeout In particular when the timeout algorithm is rsre 3 an object of this type has the semantics of the UBOUND quantity described in RFC 793 tcpMaxConn The limit on the total number of TCP connections the switch can support In entities where the maximum number of connections is dynamic this object should contain the value 1 tcpActiveOpens The number of times TCP connections have made a direct transition to the SYN SENT state from the CLOSED state tcpPassiveOpens The number of times TCP connections have made a direct transition to the SYN RCVD state from the LISTEN state tcpAttemptFails The number of times TCP connections have made a direct transition to the CLOSED state from either the SYN SENT state or the SYN RCVD state plus the number of times TCP connections have made a direct transition to the LISTEN state from the SYN RCVD state tcpEstabResets The number of times TCP connections have made a direct transition to the CLOSED state from either the ESTABLISHED state or the CLOSE WAIT state tcpInSegs The total number of segments received including those received in error This count includes segments received on currently established connections tcpOutSegs The total number of segments sen
264. y on the screen at one time The default is 24 lines When used without a value the current setting is displayed diff Shows any pending configuration changes that have not been applied diff flash displays all pending configuration changes that have been applied but not saved to flash memory NVRAM as well as those that have not been applied apply Applies pending configuration changes save Saves the active configuration to backup and saves the current configuration as active save n saves the current configuration as active without saving the active configuration to backup revert Removes changes that have been made but not applied revert apply removes all changes that have not been saved exit or quit Exits from the command line interface and logs out ping Verifies station to station connectivity across the network The format is ping lt host name gt lt IP address gt lt number of tries gt lt msec delay gt IP address is the hostname or IP address of the device e number of tries optional is the number of attempts 1 32 e msec delay optional is the number of milliseconds between attempts traceroute Identifies the route used for station to station connectivity across the network The format is traceroute lt host name gt lt IP address gt lt max hops gt lt msec delay gt J IP address is the hostname or IP address of the target station e max hops optional is the ma
265. yToGroup table information community table information targetAddr table information targetParams table information notify table information all SNMPv3 information SNMP version 3 SNMPv3 is an extensible SNMP Framework that supplements the SNMPv2 Framework by supporting the following a new SNMP message format security for messages access control remote configuration of SNMP parameters For more details on the SNMPv3 architecture see RFC2271 to RFC2276 N8406 023 1Gb Intelligent L3 Switch Command Reference Guide AOS 21 The following table describes the SNMPv3 Information Menu options Table 8 SNMPv3 Information Menu options Command Usage usm Displays User Security Model USM table information view Displays information about view name subtrees mask and type of view access Displays View based Access Control information group Displays information about the group that includes the security model user name and group name comm Displays information about the community table taddr Displays the Target Address table tparam Displays the Target parameters table notify Displays the Notify table dump Displays all the SNMPv3 information SNMPv3 USM User Table information Command info sys snmpv3 usm usmUser Table User Name adminmd5 adminsha viv2only Protocol HMAC MD5 DES PRIVACY HMAC SHA DES PRIVACY NO AUTH NO PRIVACY The User based Security

NEC N8406-023 Command Reference Guide

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