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Cabletron Systems 3Com User's Manual

1. 5 10 System Loader ADICI N m 5 11 System Loader Viel Anne 5 11 SEM Loder TSE ULT 5 11 RMON Extensions Appliance an 5 13 RMON IE RECESS VION or a 5 13 Poll Tablon ina ii 5 13 RMON Extensions FLORE VIER nennen 5 15 RMON Extensions Event Alarm View nennen 5 15 SNMP Extensions JADDILCOEI DUI anne arena 5 15 SNMP Repeater Configuration View enne nnne nennen 5 15 RFCISIDENXPeDSIODS WIR near 5 17 RFCI516 Extensions Table Reed aix aki QUSE Foe cR SK Pon 5 17 Super SIAC d dos De M TC m 5 18 SuperStack Configuration VIA seen 5 18 Al nee T TU T AARE E 5 21 14 24 Port Config VIO ae 5 21 2 PIE CI EE n RP 5 21 Interface Extensions Application 5 22 Interface Extensions VIEW cnc cats sani iii ara HARE AME EAR Y bin ata E 5 22 Port Security Appl Cation is uuccoocc sine SIE petat tac RA 5 24 Fort SEINEN II ST 5 24 Port Security Table re 5 24 POT Address Tal anne 5 26 Mrm Resilience Application ass 5 27 Mrm Resilience V RN A IER LEE LEE YT shan dy D TEN REL Fed ida 5 27 Mem Resilience Table insano AAA 5 27 Mrm Resilience Standby Table essersi nannte 5 29 Index 3Com PortS witch Hubs iv Management Module Guide Chapter 1 Introduction Figure 1 1 Using Double Click Zones to Access SPECTRUM Views eene 1 2 Figure 1 2 Using the con Subviews Menu to Access SPECTRUM Views 1 3 Figure 1 3 Accessing Icon Subviews Menus
2. A 3Com Hub name m reports that the backup rings state has changed to T rstate 1 event 4e Event and Alarm Messages 3Com PortSwitch Hubs 4 8 Management Module Guide Device Events and Alarms Table 4 1 3Com PortSwitch Hubs Events and Alarms Continued Message in the Event Log Alarm View Probable Cause Message CsEvFormat E vent00ea0048 No Probable cause message fd Y w d Y m WY T A 3Com Hub name m reports that either the main and backup rings have wrapped or that the wrap condition has been removed The new wrap state is 1 1 1 NotWrapped 2 Wrapped event e CsEvFormat E vent00ea0049 No Probable cause message d Y w d m Y T A 3Com Hub f name m reports that a MAU port 4 2 has had a change in attach state and the admin state of the port is disabled The new attach state is 4 1 1 Absent 2 Present event e CsE vFormat E vent00ea0050 No Probable cause message fd w d 9om WY 96T yA 3Com Hub name m reports that the Ring In port has changed state while the mode is fail safe The new Ring In state is 1 1 Open 2 Wrap event e CsEvFormat E vent00ea0051 No Probable cause message fd Y w d Y m WY 96T yA 3Com Hub name m reports that the Ring Out port has changed state while the mode is fail safe Thenew Ring Out state is 1 1 Open 2 Wrap event e CsE vFormat E vent00ea0060 No
3. Auto Con Displays Enabled if the next four parameter values are determined automatically from an initial character sequence entered by the user Displays Disabled if the parameter values are entered explicitly 9032295 E2 Application Views 5 21 Serial 1 f Application Interface E xtensions Application Speed Displays the receive and transmit speed of the port if AutoConfig is disabled Different speeds for transmit and receive are not possible Char Size Displays the character size if AutoConfig is disabled Possible values are size7 and sizes Stop Bits Displays the number of stop bits either 1 1 5 or 2 if AutoConfig is disabled Parity Displays the parity option to use if AutoConfig is disabled DSR Cont This field only applies to Local connection types It displays whether DSR needs to be asserted for a local connection to be made and if the connection needs to be released if the DSR is seen deasserted DCD Cont This field only applies to Local connection types It displays whether DCD needs to be asserted for a local connection to be made and if the connection needs to be released if the DCD is seen deasserted Flow Cont Displays the flow control protocol to be used Update Set this field to Change using the V 24 Configuration Table Entry view to force the port to update its parameters Interface Extensions Application This application provides the Interface Extensions view The model type for th
4. SPECTRUM 3Com PortSwitch Hubs Management Module Guide CABLETRON SYSIEITIS The Complete Networking Solution Notice Cabletron Systems reserves the right to make changes in specifications and other information contained in this document without prior notice The reader should in all cases consult Cabletron Systems to determine whether any such changes have been made The hardware firmware or software described in this manual is subject to change without notice IN NOEVENT SHALL CABLETRON SYSTEMS BE LIABLE FOR ANY INCIDENTAL INDIRECT SPECIAL OR CONSEQUENTIAL DAMAGES WHATSOEVER INCLUDING BUT NOT LIMITED TO LOST PROFITS ARISING OUT OF OR RELATED TO THIS MANUAL OR THE INFORMATION CONTAINED IN IT EVEN IF CABLETRON SYSTEMS HAS BEEN ADVISED OF KNOWN OR SHOULD HAVE KNOWN THE POSSIBILITY OF SUCH DAMAGES Copyright April 1998 by Cabletron Systems Inc All rights reserved Printed in theUnited States of America Order Number 9032295 E2 Cabletron Systems Inc P O Box 5005 Rochester NH 03866 5005 SPECTRUM the SPECTRUM IMT VNM logo DCM IMT and VNM are registered trademarks and SpectroGRAPH SpectroSERVER Inductive Modeling Technology Device Communications Manager and Virtual Network Machine are trademarks of Cabletron Systems Inc Ethernet is a trademark of Xerox Corporation 9032295 E2 Virus Disclaimer Cabletron Systems makes no representations or warranties to the effect that the Lic
5. 5 and the number of samples used is 4 7 event te H CsEvFormat E vent00ea0017 No Probable cause message a Yw d m Y T A 3Com Hub ttHname m a gauge O 1 has gone below its recovery level 3 The sample period was 5 and the number of samples used is 7 event e 9032295 E2 Event and Alarm Messages 4 3 Device Events and Alarms Table 4 1 3Com PortSwitch Hubs Events and Alarms Continued Message in the Event Log Alarm View Probable Cause Message CsEvFormat E vent00ea0018 d Y w d Y m Y T A 3Com Hub ttHname m has reported that a sytem load request has failed The reason was T sistat 1 event 4eH CsEvFormat E vent00ea0019 1d Yw d Y m Y T A 3Com Hub ttHname m reports the endstation table has moved to the modified state event EH CsPCause Prob00ea0018 When a system load is requested a response is returned immediately and the load proceeds in the background If an error is detected this trap is generated indicating the reason why in the status as follows 1 file not found 2 access violation 4 illegal TFTP operation 5 unknown transfer ID 7 no such user 8 no response from the load server 9 the download could not be started because of a lack of resources 10 the length of a record differs from that implied by the value of the record length field the record type is not recognised r
6. Local SNMP Application This application provides access tothe Local SNMP view allowing you to set SNMP Traps for this device The model type for this application is 3ComSnmpApp2 Local SNMP View This view contains the following Next Free Index Displays the index value for the next table entry Accesses the Add SNMP Table Entry view which allows you to set the following values for a new entry SNMP Trap Table This table stores the destination addresses of SNMP managers that wish to receive traps from this device Double clicking an entry in this table displays the SNMP Trap Table Entry view in which you can update values Index Displays the index for this entry Destination Displays the network address of the device to which the SNMP traps will be sent Protocol Displays the transport protocol to use when sending the trap Possible values are IP IPX and None Community Displays the SNMP community string to be used when sending the trap You can update this field Application Views 5 8 3Com PortSwitch Hubs Management Module Guide Security Application Category Displays the categories of traps in which the Destination is interested Table 5 2 shows possible values and descriptions Table 5 2 SNMP Trap Categories Value Description 00000001 h High priority configuration traps 00000002 h Low priority configuration tra
7. exceeded The Errors 10000 packets is q 1 event E CsE vFormat E vent00ea0071 No Probable cause message d Yw 96d m Y T A 3Com Hub name m reports that a new station has been learned The station info is 4 2 slot port MAC Address event CsE vFormat E vent00ea0074 No Probable cause message d Yw 96d Y m Y T A 3Com Hub name m reports that a poll has been replied to from address 1 1 event e CsE vFormat E vent00ea0075 No Probable cause message d Y w 96d Y m Y T A 3Com Hub name m reports that a poll has failed to be replied to from address 1 1 event 4 amp 3 9032295 E2 Event and Alarm Messages 4 11 Device Events and Alarms Table 4 1 3Com PortSwitch Hubs Events and Alarms Continued Message in the Event Log Alarm View Probable Cause Message CsEvFormat E vent00ea0078 No Probable cause message d Yw d Y m Y T A 3Com Hub name m reports that a security violation has occured on port 4 2 slot port MAC Address The port s admin status is now 4 3 1 Enabled 2 Disabled event eH CsE vFormat E vent00ea0079 No Probable cause message d Y w d Y m Y T A 3Com Hub ttHname m reports that a port 1 2 has had a change in auto partition state The new state is 1 1 Partitioned 2 U npartitioned event e CsE vFormat E vent00ea0080 No Probable cause m
8. 4 Event and Alarm Messages What Is in This Chapter This chapter lists the types of events and alarms generated by 3Com PortSwitch Hubs and provides any probable cause messages corresponding to these alarms Device Events and Alarms Table 4 1 lists the SPECTRUM database directory paths in bold and the messages displayed for the Event Log and Alarm Manager when applicable Table 4 1 3Com PortSwitch Hubs Events and Alarms Message in the Event Log Alarm View Probable Cause Message CsEvFormat E vent00010306 No Probable cause message d 96w 96d m KY T A n t device named m has been cold started event e CsE vFormat E vent00010307 No Probable cause message dd Yw 96d Ym KY T A n t device named m has been warm started event e 9032295 E2 4 1 Device Events and Alarms Table 4 1 3Com PortSwitch Hubs Events and Alarms Continued Message in the Event Log Alarm View Probable Cause Message CsEvFormat E vent00010308 CsPCause Prob00010308 d Yw 96d Y m KY T A n t Communication link is down device named mj has detected a communication Link Down event e CsEvFormat E vent00010309 No Probable cause message 1d Yw Yd Y m Y T A n device named mj has detected a communication Link Up event CsEvFormat E vent0001030a CsPCause P rob0001030a 1d Y w 96d Y m Y T A n Autho
9. 5 4 Management Module Guide Security Application Security Application This application supports security features on the device The model type name is 3ComSecApp Security View This view contains the Security Enable Table and the following buttons Accesses the Security Users Table view described below Accesses the Security Audit Table view described below Security Enable Table This table displays permission for access to the device from each of its interfaces Users are assigned security levels in the Security Users Table view Security Level Displays the security level for the table This field also acts as the index for the table Possible values are Monitor SecureM onitor Manager Specialist and Security Thefollowing fields have possible values of Enable Disable PermanentlyE nabled and PermanantlyDisabled You can change these fields from the Security Enable Table Entry view Community The community SNMP access permission Secure The secure SN MP access permission Terminal The local terminal access permission Telnet The Telnet access permission FrontPanel Thefront panel access permission 9032295 E2 Application Views 5 5 Security Application Security Users Table view This view allows you to add and delete users and to modify their security levels The default users Monitor Manager and Security cannot be deleted Double clicking an entry in this table displays the Se
10. 5 7 Table 5 7 SuperStack Table State Values Value Description unitl nactive Theunit fails to send out periodic messages but still appears to be in the stack unitOperational Theunit sends out periodic messages indicating that it is operational unitLoading Theunit is in a special mode which is unmanaged while loading a new image If the stack contains units which can download an image while still being managed this will report unitOperational unitStateU nknown Theunit is in an unknown state Management Displays the management method used to access this unit Possible values are shown in Table 5 8 Table 5 8 SuperStack Table Management Values Value Description Unknown Theunit is either faulty or not managable Distributed Theunit can be managed but may or may not have an active comm stack If it does the address for that agent can be determined from the address table Intelligent Theunit has its own SNMP agent which is accessed seperately from the SuperStack management 9032295 E2 Application Views 5 19 SuperStack Application SuperStack Configuration View Table 5 9 Capabilities Displays the capabilities of the device This is used in conjunction with the upgrade level of the stack to enable a management application to correctly enable and disable the various features of the application depending on the capabilities of the unit The object is an octe
11. Accessing SPECTRUM Views 1 2 Alarm Manager 4 1 Application ICMP 5 2 MIB II 5 2 Standard RMON 5 2 System 5 2 TCP 5 2 UDP 5 2 View 5 1 icon mode 5 2 list mode 5 2 C Chassis Device View 2 2 Chassis Device View 2 1 Common Applications 5 2 Configuration Views 3 1 Conventions x D Device Application View 5 2 Configuration View 3 2 View 2 1 Device Configuration 3 1 Contact Status 3 2 Interface Address Translation 3 2 Number of Interfaces 3 2 Router Redundancy 3 2 Event and Alarm Messages 4 1 Log 4 1 H Hardware Revision 3 2 Hub3ComL S1000 1 1 ICMP App 5 2 con Chassis Device 2 3 Interface Device 2 8 Interface Address Translation Interface Index 3 2 Network Address 3 3 Physical Address 3 3 Interface Configuration 3 1 Module Configuration 3 1 Port Configuration 3 1 Interface Configuration Table 3 3 Admin Status 3 3 Bandwidth 3 3 Description 3 3 Index 3 3 Last Change 3 3 Operation Status 3 3 Packet Size 3 3 Physical Address 3 3 Queue Length 3 3 Type 3 3 9032295 E2 I Continued Interface Configuration View Admin Status 3 4 Bandwidth 3 4 Last Change 3 4 Network Name Address 3 4 Operation Status 3 4 Packet Size 3 4 Physical Address 3 4 QueueLength 3 4 Interface Device Icon Interface Index Number 2 8 Interface Performance Label 2 9 Interface Status Label 2 8 Interface Type Label 2 8 IP Address Label 2 9 MAC Physical Address Label 2 9 Interface Device View 2 1 2 7 Inter
12. Internets Englewood Cliffs NJ Prentice Hall 1991 Stallings William Data and Computer Communications 4th ed New York Macmillan Publishing Company 1994 Tanenbaum Andrew S Computer Networks 3d ed Englewood Cliffs NJ Prentice Hall 1996 9032295 E2 Preface xi Other Re ated Documentation Preface 3Com PortSwitch Hubs xii Management M odule Guide Introduction What Is in This Chapter This chapter introduces the SPECTRUM Management Module for 3Com PortSwitch Hubs It describes the following 3Com PortSwitch Hubs SPECTRUM Model Type Accessing SPECTRUM views SPECTRUM Views Roadmap 3Com PortSwitch Hubs The 3Com PortSwitch Hubs are stackable Fast Ethernet hubs that provide Fast Ethernet uplinks This device provides 12 or 24 ports for twisted pair connections via RJ 45 connectors SPECTRUM Model Type The model type Hub3ComPortSw refers to the management module software package used to specify attributes actions and associations for the physical 3Com PortSwitch Hub device using the Simple Network Management Protocol SNMP and Management Information Bases MI Bs for that device 9032295 E2 1 1 Accessing SPECTRUM Views Accessing SPECTRUM Views Icons and labels that display information within an icon provide access to SPECTRUM views This is done using double click zones Figure 1 1 and con Subviews menu selections Figure 1 2 To access the con Subviews menu
13. Probable cause message 1d Yw d Y m Y T A 3Com Hub f name m reports that a MAU port 4 2 has changed state due to operation of ZDL or DRI Thenew MAU port state is 4 1 1 Enabled 2 Disabled If disabled the reason is 4 3 1 None 22M gmt 3 ZDL 4 DRI event e 9032295 E2 Event and Alarm Messages 4 9 Device Events and Alarms Table 4 1 3Com PortSwitch Hubs Events and Alarms Continued Message in the Event Log Alarm View Probable Cause Message CsEvFormat E vent00ea0061 No Probable cause message fd w d 9om WY 96T yA 3Com Hub ttHname m reports that the managed agent has recieved areply toa poll after a sequence of four or more un successfull polls The addres is 1 with protocol T pprot 3 event e CsE vFormat E vent00ea0062 No Probable cause message d Y w d m Y T A 3Com Hub ttHname m reports that the managed agent has not recieved a reply toa poll after a sequence of four un successfull polls The address is amp 1 with protocol T pprot 3 event te H CsEvFormat E vent00ea0063 No Probable cause message fd Y w d Y m WY T A 3Com Hub name m reports that the Resilient Backup Power Supply connected to this repeater has developed a fault event 4eH CsEvFormat E vent00ea0064 No Probable cause message d Y w d Y m Y T A 3Com Hub name m reports that the Resilient Backup Power Sup
14. as shown in Figure 1 2 and Figure 1 3 do the following 1 Highlight the icon or label 2 Fromthe View menu select Icon Subviews or dick the applicable mouse button middle or right Refer tothe SPECTRUM Icons Reference for information on configuring your mouse Figure 1 1 Using Double Click Zones to Access SPECTRUM Views Accesses the Configuration views see Chapter 3 Configuration Views Accesses the Device Topology view refer tothe SPECTRUM Views Aoder Name Reference pa NA Accesses the Performance view refer to the SPECTRUM Views Accesses the Application views see Chapter 5 Application Views Accesses the Device views see Chapter 2 Device Views Reference Accesses the Configuration views see Chapter 3 Configuration Views Accesses the Performance view Accesses the Device views lodellName see Chapter 2 Device Views i refer to the SPECTRUM Views Reference Accesses the Device Topology view m refer to the SPECTRUM Views Accesses the Application view Reference see Chapter 5 Application Views Introduction 3Com PortS witch Hubs 1 2 Management Module Guide Accessing SPECTRUM Views Figure 1 2 Using the Icon Subviews Menu to Access SPECTRUM Views Figure 1 3 Accessing Icon Subviews Menus from Labels Common j Device Spedific 9032295 E2 ntroducti on 1 3 SPECTRUM Views Roadmap SPECTRUM Views Roadmap Figure 1 4 shows a roadmap
15. d 9om WY 96T yA 3Com Hub name m reports that a physical entity of service id 4 1 has changed state to T estate 3 event Ieg No Probable cause message CsEvFormat E vent00ea0033 fd Y w d 9om Y Y T A 3Com Hub ttHname m reports that the power requirements of the entities in the chassis exceed the power capacity of the power supplies event e CsP Cause P rob00ea0033 The combination of the power requirements of all the entities in the chassis has been calculated to exceed the power capacity of the power supplies present in the chassis CsE vFormat E vent00ea0034 fd Y w d 9om WY T A 3Com Hub name m reports that the managemant card temperature sensing deviceis reporting DANGER event Le CsPCause Prob00ea0034 Mounted on the Management card is a temperature sensing device This device provides three output levels OK WARM and DANGER DANGER causes a trap to be generated CsE vFormat E vent00ea0035 d Yw 96d m WY T A 3Com Hub name m reports that the status input 4 2 of name 5 3 has changed state to 1 1 Open 2 Closed event e No Probable cause message CsE vFormat E vent00ea0036 1d Yw d Y m Y T A 3Com Hub name m reports that port 4 2 has learned a staion address H 3 event e No Probable cause message Event and Alarm Messages 4 6 3Com PortS witch Hubs Management Module Gu
16. describe the devices which are permitted totransmit and receive on the corresponding port Slot Displays the slot number of the port in question Port Displays the port number of the port in question MAC Address TheMAC address of a station assigned to this port Row Status The status for this entry Table 5 11 shows possible values and descriptions Table 5 11 Row Status Values Value Description Active This status can be displayed and set NotinService This status can be displayed and set NotReady This status can be displayed but not set Create amp Go Used only when adding entries Create amp Wait Used only when adding entries Destroy Deletes the entry Application Views 3Com PortSwitch Hubs 5 26 Management Module Guide Serial I f Application Mrm Resilience Application Mrm Resilience Application This application provides access to the Mrm Resilience Table view The model for this application is 3CommrmResApp Mrm Resilience View This view contains the Mrm Resilience Table and the following Flush Table Setting this menu button to Flush empties the Resilience Table Once flushed no resilient links are configured You can now configure new links This button opens the Add Resilient Table Entry view Enter the Instance of the new pair and set the Under Mod field to Under Mod This creates an empty entry in the table Double click the entry to be able to enter the definition
17. is exerted will remain disabled when normal operation resumes 9032295 E2 Configuration Views 3 5 Port Configuration View The Administrative Status value takes precedence over Auto Partition and functionally operates between the auto partition mechanism and the AUI PMA Enabling the port sets it to notAutoPartitioned regardless of its pre disabling state Operational Status Displays the port s operational state The operational state indicates that the port is enabled and working even though it might be auto partitioned The notP resent state indicates the port is physically removed note this may or may not be possible depending on the type of port Possible values are operational notOperational and notPresent Auto Partition State Indicates whether the port is currently partitioned by the repeater s auto partition protection The conditions that cause port partitioning are specified in the IEEE 802 3 Standard Last Source Address Displays the Source Address of the last readable frame received If there is no data 0 0 0 0 0 0 is displayed Source Address Changes This counter is incremented by one for each timethe Last Source Address attribute changes This may indicate whether a link is connected to a single DTE or another multi user segment The approximate minimum time for rollover of this counter is 81 hours Configuration Views 3Com PortS witch Hubs 3 6 Management Module Guide MII Chapter
18. of the SPECTRUM views for this device These views are accessible from double click zones Figure 1 1 and Icon Subviews menus Figure 1 2 and Figure 1 3 Figure 1 4 SPECTRUM Views Roadmap Introduction 3Com PortSwitch Hubs 1 4 Management Module Guide A Chapter 2 Device Views What Is in This Chapter This chapter describes the following device views available for 3Com PortSwitch Hubs Chassis Device view Interface Device view See Chapter 1 ntroduction for information on Accessing SPECTRUM Views 9032295 E2 2 1 Chassis DeviceView Chassis Device View This view shows a logical representation of the device chassis and ts interfaces or ports The Chassis Device icon provides menu and double click zone access to the views that monitor the interfaces Figure 2 1 shows an example of the Chassis Device view for 3Com PortSwitch Hubs Figure 2 1 Chassis Device View za Example of type Hub3ComPortSw of Landscape daedalus Primary J E File View Help nn e zz AN ae INES 6 718 9 A 15 18 17 18 19 20 21 221 23 24 25 Bel Lo 104 Lo Lod 20 l PortSw Chassis Device con Device Views 2 2 3Com PortSwitch Hubs Management Module Guide Chassis Device View Chassis Device con Chassis Device con This icon is a logical representation of the physic
19. portions of the derivative software incorporating restricted computer software are made subject to the same restricted rights 5 Disclosed toand reproduced for use by support service contractors in accordance with subparagraphs b 1 through 4 of this clause provided the Government makes such disclosure or reproduction subject to these restricted rights and 6 Used or copied for usein or transferred to a replacement computer c Notwithstanding the foregoing if this computer software is published copyrighted computer software it is licensed tothe Government without disclosure prohibitions with the minimum rights set forth in paragraph b of this clause d Any other rights or limitations regarding the use duplication or disclosure of this computer software are to be expressly stated in or incorporated in the contract e This Notice shall be marked on any reproduction of this computer software in whole or in part 3Com PortSwitch Hubs ii Management Module Guide III Contents Preface Misael INS Ud dad ix Even OS a aaa ec x Related SPECTRUM Daunen een X Other Related Documentation oooocccccccccnccnnnananananononnnnna nana na nana n o nono n nn cnn cnn nan anar nor rana nnd ann xi Chapter 1 Introduction heben Must Hape ce a a AN 1 1 COn Prien DIES a diia 1 1 SPECTRUM Roda Typen dd ta ee 1 1 Arena SPECTRUM VIENS a use 1 2 SPECTRUM Vicus RS 1 4 Chapter 2 Device Views E A Chapter 2er 2 1 C
20. Ethernet 0 0 0 0 0 0 9032295 E2 DeviceViews 2 7 Interface DeviceView Interface Device con Interface Device con Figure 2 5 This icon is a logical representation of the services provided by this device This section describes the information available from the Interface Device icon Figure 2 5 shows an example of the Interface Device icon for 3Com PortSwitch Hubs Interface Device Icon Interface Index Number Interface Status Label Interface Status View Interface Type Label Interface Configuration View MAC Physical Address Label Interface Address Translation Table IP Address Label Secondary Address Panel Interface Performance Label Interface Performance View Interface Device Icon Interface Index Number Displays the number used to refer tothis interface Interface Status Label Displays the operational status of this interface Double click this area to open the Interface Status view Possible values are Default ON OFF and Testing Interface Type Label Displays the protocol in use on this interface Double dick this area to open the Interface Configuration View described in Chapter 3 Configuration Views DeviceViews 2 8 3Com PortSwitch Hubs Management ModuleGuide Interface Device View Interface Devicel con MAC Physical Address Label Displays the MAC address of this interface Double click this area to open the InterfaceAddress Translation Tabledescribed
21. Group related failure portFailure Port related failure generalFailure An unspecified failure Health Text Displays a string that provides information on the operational state of the repeater This may be used to provide detailed failure information or instructions for problem resolution Partitioned Ports Displays the number of ports in the repeater whose current state meets all the following criteria The Port Operational Status does not have the value notPresent The Port Administrative Status is enabled The Port Auto Partition State is set to autoPartitioned Group Capacity Displays the number of groups that can be contained within the repeater Within each managed repeater groups are numbered from 1 to this number Some groups may not be present in a given repeater in which case the actual number of groups will be less than this number In practice this will generally be the number of modules cards or boards that can fit in the physical repeater enclosure and the group numbers will correspond to numbers marked on the physical enclosure This button applies the current settings This button accesses the RF C1516 Extensions view Application Views 5 16 3Com PortSwitch Hubs Management Module Guide SNMP Extensions Application RFC1516 Extensions View This view contains the RFC1516 Extensions Table which displays information on the configuration of the ports on the device Double click any of the table entr
22. Information After each poll this field is updated with protocol specific information from the packet exchange For the I PX protocol this displays the number of router hops made by the poll response packet For the IP protocol this displays the value of Time To Live from the IP packet header Success Index Displays the index of the event that is used when a successful poll is made after a number of unsuccessful ones If this value is zero no event will be generated Failure Index Displays the index of the event that is used when an unsuccessful poll is made after a number of successful ones If this value is zero no event will be generated Owner Displays the owner of the device RMON OwnerString conventions are used here to help control multi manager situations Status Displays the creation or deletion status of entries in the PollTable RMON EntryStatus conventions are used Application Views 5 14 3Com PortSwitch Hubs Management ModuleGuide SNMP Extensions Application RMON Extensions Host View This view contains MAC to Port and Port to MAC tables These tables provide cross references between the MAC address of a port and the complete Object ID string that refers to that port RMON Extensions E vent Alarm View This view contains the Alarm Table and the Event Table The Alarm Table cross references the index number for an alarm with ts peak value The Event Table cross references the index number for an eve
23. This button opens the Mrm Resilience Standby Table Mrm Resilience Table A device can be configured to have a number of resilient pairs 802 3 Point to Point connections for example UTP which allows two repeaters to be connected in a resilient configuration In such a pair one port is the main port the other the standby port One of these ports is enabled and is the current active port the other is present in casethe active port fails The device detects a failure and switches ports For a resilient pair definition to be valid both ports must be on the same repeater Also the standby port must be configured to be disabled on boot that is it must recover from a power failure in a disabled state to prevent loops in the network This table allows creation and deletion or resilient pairs and provides status control and information The entries are indexed on the repeater number and slot port location of the main port Double clicking an entry accesses the M rm Resilience Table Entry View in which you can update the configuration of a resilient pair Repeater Displays the repeater on which both ports in the pair are located 9032295 E2 Application Views 5 27 Serial I f Application Table 5 12 Main Slot Displays the slot number of the main port in the pair Main Port Displays the port number of the main port in the pair Main State Displays the state of the main port Table 5 12 shows possible value
24. abel Subviews Menu Table 2 2 describes the Port Identification Label Subviews menu selections See Chapter 1 Introduction for information on Accessing SPECTRUM Views Table 2 2 Port Identification Label Subviews Menu Menu Selection Description Port Notes Opens the Port Notes view described in the SPECTRUM Views Reference Port Configuration Opensthe Port Configuration View described in Chapter 3 Configuration Views Port Detail Opensthe Error Breakdown view described in the SPECTRUM Views Reference Port Performance Opens the Module Performance view described in the SPECTRUM Views Reference Device Views 2 6 3Com PortSwitch Hubs Management Module Guide Interface Device View Interface Device View This view shows a logical representation of the interfaces or ports on the device The Interface Device icon provides menu and double click zone access to the views that monitor the interfaces Figure 2 4 shows an example of the Interface Device view for 3Com PortSwitch Hubs Figure 2 4 Interface Device View Example of type Hub3ComPortSw of Landscape daedalus Primary File View Help SS EA Model Name EE Find Phy Addr Network Information ADDRESS Hub3ComPortSw Interface Description Ethernet 0 0 0 0 0 0 Ethernet 0 0 0 0 0 0 SLIP Ethernet 8 0 4 E 19 48 90 192 168 101 1 172 19 125 219 Ethernet
25. al device and its front panel interfaces This section describes the information available from the Chassis Device icon Figure 2 2 shows an example of the Chassis Device icon for 3Com PortSwitch Hubs Figure 2 2 Chassis Device Icon Module Port Identification Identification Label Label Module Number Label Module Notes View Device Type L abel 9032295 E2 DeviceViews 2 3 Chassis DeviceView Chassis Device con Module Identification Label This label provides the following information see Figure 2 2 Module Number Displays the position of the module in the hub stack Double click this area to open the Notes view described in the SPECTRUM Views Reference Device Type Label Identifies the type of device Module Icon Subviews Menu Table 2 1 lists each of the device specific con Subviews menu selections available for this device For information on Accessing SPECTRUM Views see Chapter 1 Introduction Table 2 1 Module Icon Subviews Menu Menu Selection Description Module Notes Opens the Notes view described in the SPECTRUM Views Reference Module Configuration Opens the Module Configuration View described in Chapter 3 Configuration Views Module Performance Opens the Module Performance view described in the SPECTRUM Views Reference Port Identification Label These labels provide access to the Icon Subviews menu for the individual ports The labels contain the following info
26. cation Views 5 20 3Com PortSwitch Hubs Management Module Guide Serial I f Application Slip Mgmt If the Management type is Distributed this field displays the entry in the interface table which represents the potential SLIP serial port management interface for the device If this is zerothereis no SLIP access port available on the device Serial I f Application The Serial Interface application supports the V 24 Port Config view and serves as the anchor point for the I nterface Extensions application the Port Security application and the Mrm Resilience application The model type for this application is 3ComserlfApp V 24 Port Config View This view contains the V 24 Port Config Table and Slip Port field Slip Port Theserial port which SLIP can useto send and receive packets If this field has a value of Oxffff then SLIP can not send or receive packets You can update this field V 24 Port Config Table This table describes the configuration parameters for the V 24 ports Double dick an entry to accesses the V 24 Configuration Table Entry view in which you can update the selected entry This table contains the following Id Displays the Port ID and index for this table Conn Displays whether the port is connected Local to aterminal or terminal emulator or Remote to a modem If it is Local no interface signals need to be asserted unless by other management options If it is Remote at least DSR is required
27. cted to those addressed to authorized Know With Broadcast devices and broadcast frames This is not changeable Allowed Permanent Need To Frames are restricted to those addressed to authorized Know With Multicast devices broadcast and multicast frames This is not Allowed changeable Intr Action Displays the action taken if an unauthorized device transmits on this port Possible values are Not Available No Action and Disable Port Num Addr Displays the maximum number of addresses that the port can learn or store Reducing this number may cause some addresses to be deleted This value is set by the user and cannot be automatically changed by the agent This value must be less than or equal to Max Adar Num Addr Stored Displays he number of addresses that are currently in the Port Address Table for this port If this object has the same value as Num Addr no more addresses can be authorized on this port This value must be less than or equal to Num Addr Max Addr Displays the maximum value that Num Addr can be set to It is dependent on the system resources available and so may change as system processes change If resources are shared between ports this value could increase or decrease as resources are shifted around 9032295 E2 Application Views 5 25 Serial I f Application Port Security Application Port Address Table This table displays theMAC addresses assigned to each port Addresses will normally be defined as authorized and
28. curity Enable Table Entry view This table displays the following Status Displays the user status Possible values are Valid and Invalid A value of Invalid means the user can no longer access the device The default users Monitor Manager and Security can not have their status changed to Invalid You can update this field in the Security Users Table Entry view Name Displays the user name This is the index for the table Empty user names are not allowed Level Displays the user access level This access level defines the scope of management this user can perform The levels of security are the same as in the Security Enable Table described on Page 5 5 You can update this field for all users except the default users Password Displays the password required for user confirmation when access is made from the local serial port the front panel or through Telnet The Password field is only available in the Security Users Table Entry view and is a write only field Community Displays a string identifying the user when access is through the original community based SNMP RFC1157 You can update this field Local Party Displays the local party identity of the user when access is through secure SNMP You can update this field Manager Party Displays the manager party identity of the user when access is through secure SNMP You can update this field Allows you to add entriestothetable Application Views 5 6 3Com Po
29. dRemoved ModN oResource ModFailure SWVers Displays the version of the software running on this device HWVers Displays the revision number of the hardware of this device Filename Displays the name of the file that contains the software image to load or that was last loaded You can update this field Server Addr or Server IP ThelP address of the host containing the file which contains the software image You can update this field This can be either an IP address in the format nnn nnn nnn nnn or an IPX address in the format Application Views 3Com PortS witch Hubs 5 12 Management Module Guide RMON Extensions Application AABBCCDD 112233445566 An error is returned if the agent does not support the download protocol implied by the address format Protocol Displays the protocol to use when downloading the software This is determined from the format of the address in the Server Addr field Load This field is only available in the System Loader Entry view It is always displayed as NoAction Set the value to StartDownLoad to load the new software as specified in this entry RMON Extensions Application This application supports the RMON Extensions View The model type for this application is 3ComRMONExtApp RMON Extensions View Poll Table This view contains a Poll Table and the following buttons Accesses the RMON Extensions Host View described below Accesses the RMON Extensions Event Alarm Vie
30. ecord checksum error the device type in the file is incorrect the software image is not suitable for this version of the hardware 15 the first record in the file was not a file header 16 The byte count reported in the file trailer record differed from the number of bytes actually received When loading a new image into the device containing the agent itself the agent first reads the beginning of the image file to test if it is accessible and contains a valid image If thereis anything wrong this trap is generated no download is performed and the device continues to run uninterrupted If this check is successful the download proper is begun Should that fail it is simply retried continuously until either an attempt succeeds or the device is reset 11 12 13 14 No Probable cause message Event and Alarm Messages 4 4 3Com PortS witch Hubs Management Module Guide Device Events and Alarms Table 4 1 3Com PortSwitch Hubs Events and Alarms Continued Message in the Event Log Alarm View Probable Cause Message CsEvFormat E vent00ea0020 CsPCause Prob00ea0020 1d Yw d Y m Y T A 3Com When the end station table becomes full Hub name m reports the this trap is generated endstation table is full event e CsEvFormat E vent00ea0025 No Probable cause message d Yw d m Y T A 3Com Hub name m reports that the slot port index 4 2 mau has en
31. ensed Software is virus free Cabletron has tested its software with current virus checking technologies H owever because no anti virus system is 100 reliable we strongly caution you to write protect and then verify that the Licensed Software prior to installing it is virus free with an anti virus system in which you have confidence Restricted Rights Notice Applicable to licenses to the United States Government only 1 Use duplication or disclosure by the Government is subject to restrictions as set forth in subparagraph c 1 ii of the Rights in Technical Data and Computer Software clause at DFARS 252 227 7013 Cabletron Systems Inc 35 Industrial Way Rochester New Hampshire 03866 5005 2 a This computer software is submitted with restricted rights It may not be used reproduced or disclosed by the Government except as provided in paragraph b of this Notice or as otherwise expressly stated in the contract b This computer software may be 1 Used or copied for usein or with the computer or computers for which it was acquired including use at any Government installation to which such computer or computers may be transferred 2 Used or copied for use in a backup computer if any computer for which it was acquired is inoperative 3 Reproduced for safekeeping archives or backup purposes 4 Modified adapted or combined with other computer software provided that the modified combined or adapted
32. er This table within the Device Configuration view provides the following configuration information about the device s interfaces or ports Index Displays the index number for a given interface or port Description Displays a brief description of the device Type Displays the type of hardware interface for the port See the Administration documentation for a full list of possible interface types Bandwidth Displays the interface bandwidth in bits per second For interfaces that do not vary in bandwidth or for those where no accurate esti mation can be made this will bethe nominal bandwidth Physical Address Displays the physical MAC address of the interface or port Operation Status Displays the current operational state of this port Possible values are On Off and Testing Admin Status Displays the current operational state of this port Possible values are On Off and Testing Last Change Display the date and time of the last change to the port s status Queue Length Displays the length of the queue Packet Size Displays the size of packets moving through this port 9032295 E2 Configuration Views 3 3 Interface Configuration View Interface Configuration View This view provides information on the configuration and operating status of the interface To access the Interface Configuration view do the following 1 Within the Interface Device view highlight the device icon 2 Fromthelcon Subv
33. essage d Yw d Y m Y T A 3Com Hub ttHname m reports that a port 1 2 has had a change in link state The new state is 1 1 Partitioned 2 Unpartitioned event e Event and Alarm Messages 3Com PortS witch Hubs 4 12 Management Module Guide I II Chapter 5 Application Views What Is in This Chapter This chapter describes the device specific applications listed below for 3Com PortSwitch Hubs The corresponding application model type is shown in parentheses e 3Com Security Application 3ComSecA pp Local SNMP Application 3ComSnmpApp2 Power Supply Application 3CompowerApp System Loader Application 3ComsysL dApp2 3Com RMON Extensions Application 3ComRmonE xtA pp 3Com SNMP Extensions Application 3Com1516E xtA pp 3Com SuperStack Configuration Application 3ComSSConfApp 3Com Serial Interface Application 3ComserlfApp Interface Extensions Application 3ComE xtl fApp Port Security Application 3ComSecPortA pp Mrm Resilience Standby Application 3CommrmResApp 9032295 E2 5 1 Common Applications Common Applications This device supports the following common applications described in the MIB I Applications Reference e MIB II SNMP2 Agent ICMP ICMP App P IP2 App System System2 App TCP TCP2 App UDP UDP2 App The Standard RMON application is available if you purchase the associated service This application is described in i
34. face Extensions View 5 22 Apply Changes 5 23 Default Router 5 23 Enable Bootp 5 22 Enable IPX 5 23 If 5 22 IP Address 5 23 Name 5 23 Netmask 5 23 Interface Satus View 2 9 IP 5 2 IP2_App 5 2 L Label Module Identification 2 4 Port Identification 2 4 Local SNMP Next Free Index 5 8 SNMP Trap Table 5 8 Trap Table Category 5 8 Community 5 8 Destination 5 8 Index 5 8 Protocol 5 8 Row Status 5 9 Throttle 5 9 Local SNMP View 5 8 M Module Configuration View 3 5 Notes 2 4 Module Configuration 2 4 Last Status Change 3 5 Module Description 3 5 Module Type 3 5 Operational Status 3 5 Port Capacity 3 5 Module Identification Label DeviceTypeLabel 2 4 Module Number 2 4 Module Performance 2 4 Mrm Resilience 5 27 Flush Table 5 27 Main Port 5 28 Main Slot 5 28 Main State 5 28 Mod State 5 28 Pair Action 5 28 Pair Enable 5 29 Pair State 5 28 Repeater 5 27 SBY Port 5 28 SBY Slot 5 28 SBY State 5 28 Mrm Resilience Standby Main Port 5 29 Main Slot 5 29 Port 5 29 Repeater 5 29 Slot 5 29 Type 5 29 Mrm Resilience Standby Table 5 29 Mrm Resilience Table 5 27 Mrm Resilience View 5 27 Network Information Panel 2 10 Notice i Index 3Com PortSwitch Hubs Management Module Guide P Port Address MAC Address 5 26 Port 5 26 Row Status 5 26 Slot 5 26 Port Address Table 5 26 Port Configuration Administrative Status 3 5 Auto Partition State 3 6 Last Source Address 3 6 Operational Status 3 6 Source Address Change
35. formation Panel This panel displays the following information on the configuration of a network Name Displays the name of the network in question Address Displays the network address of the network in question Mask Displays the subnet mask for the network in question Interface Threshold View This view allows you to configure the values at which the following categories generate alarms The value in the On field sets the value at which a device will send an alarm indicating that there is a fault The value in the Off field sets the value at which the device will recover from the fault Load Threshold Packet Rate Threshold Error Rate Threshold 96 Discarded Threshold DeviceViews 2 10 3Com PortS witch Hubs Management Module Guide WLI Chapter 3 Configuration Views What Is in This Chapter This chapter describes the Configuration views available for 3Com PortSwitch Hubs These views display network configuration and operating information for the device and its interfaces The following Configuration views are available for this device Device Configuration View Interface Configuration View Module Configuration View Port Configuration View See Chapter 1 Introduction for information on Accessing SPECTRUM Views 9032295 E2 3 1 Device Configuration View Device Configuration View This view provides device specific configuration information as well as access to other v
36. from Labels ssssseeeee 1 3 Figure 1 4 SPECTRUM Views ROSAL eie eee er rre dae Ter stint d Inca e an 1 4 Chapter 2 Device Views Figure 2 1 Mio a A e aa 2 2 Figure 2 2 Chas boa Deu e id la 2 3 Figure 2 3 radice anre LADE eme E 2 5 Figure 2 4 AMADA EW oum NT 2 7 Figure 2 5 miere Am tetro A M 2 8 Chapter 5 Application Views Figure 5 1 Device Application View Icon Mode uurnsersennnnnnnannnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnn en 5 3 Figure 5 2 Device Application View List Mode ann ana ccc t aa 5 4 9032295 E2 vi 3Com PortSwitch Hubs Management Module Guide WL Tables Chapter 2 Device Views Table 2 1 Module con Subviews Meinl 2 4 Table 2 2 Port Identification Label Subviews Menu eese 2 6 Table 2 3 Interface lecon Subviews Menu 2 9 Chapter 4 Event and Alarm Messages Table 4 1 3Com Portawitch Hubs Events and ASS ana 4 1 Chapter 5 Application Views Table 5 1 ecu Audit Log UNIS anna 5 7 Table 5 2 SNPIF Trop CREO IBS cod 5 9 Table 5 3 SNMP Trap Row Status V ale ii 5 9 Table 5 4 Power Supply RBS Status Valles ca 5 10 Table 5 5 System Loader Status States aan 5 12 Table 5 6 SNMP Repeater Operational Status Values eese 5 16 Table 5 7 Super stack Table State V allies a 5 19 Table 5 8 SuperStack Table Management Values sessi 5 19 Table 5 9 SuperStack Table Capability V alles uie drid 5 20 Table 5 10 Port Secu
37. hassis Device VS con ii 2 2 se Deu pe A 2 3 Module Identification Label asien Ai 2 4 Module Icon Subviews Menu eene nenne nennen nnns 2 4 Port ldentification Label sont T 2 4 Port Identification Label Subviews Menu eene 2 6 Interface Device MA a ee 2 7 Interface Device Ep na ine 2 8 Interface con Subviews Me Ucrania dd 2 9 Interface SEEN aan 2 9 Network Information Panel di 2 10 Interface Threshold View esee nnns 2 10 Chapter 3 Configuration Views Mohit Posie This EVA RT rcm 3 1 ecce m rura VION PT EE ELE 3 2 Device Configuration Normale 3 2 Interface Address Translation Table onnnnnocccnnunnnnncnnnnanananan ano no nono na nana nnne 3 2 Irberrace Conngu sation Ta ii bis 3 3 terrace E astu 4A a dt 3 4 Module Configura een 3 5 Pare Conio MIE ds csi csi 3 5 9032295 E2 Chapter 4 Event and Alarm Messages WISE ESTA TAS CPE aaa a aaa Rd RE X DDR is 4 1 Device Events and Alcira ER RRE PAD 4 1 Chapter 5 Application Views ca A E TE A rr trent rr Mere rent rer etre rT ier re 5 1 Common Applitstians anei Em 5 2 Device Application VIEN A en a Ez Vua LE RA EV E 5 2 Security Applicati n reise 5 5 SERIE VI Pm 5 5 Security Enable Table us 5 5 SEIEN Users Table VR near 5 6 Security Audit Table VIEW 5 7 Lecal SNMP Appl SEIN ee een 5 8 Local SNMP Viel 5 8 SNMP Trap Table To 5 8 Power Supply Appl ICAU ON nennen een 5 10 Power Supply Configuration View nennen 5 10 Power Supply Table
38. ide Device Events and Alarms Table 4 1 3Com PortSwitch Hubs Events and Alarms Continued Message in the Event Log Alarm View Probable Cause Message CsEvFormat E vent00ea0037 CsPCause Prob00ea0037 fd w d Y m Y T A 3Com This trap indicates that this port has Hub name m reports that a port detected security violation 1 2 has detected a security violation event e CsEvFormat E vent00ea0038 No Probable cause message d Y w d Y m Y T A 3Com Hub name m reports that a port 1 2 has had its partion state changed to 4 1 1 Partitioned 2 UnPartitioned event e CsEvFormat E vent00ea0039 No Probable cause message d Yw 96d m Y T A 3Com Hub name m reports that a port 1 2 has had its link state changed to 1 1 1 Present 2 Absent event e CsE vFormat E vent00ea0040 No Probable cause message d Y w d m Y T A 3Com Hub name m reports that a port 1 2 has had its Admin state changed to 1 1 1 Enabled 2 Disabled by a gauge event e CsEvFormat E vent00ea0041 No Probable cause message d Y w 96d m Y T A 3Com Hub name m reports that a port 1 2 has had its Bandwith Used threshold 4 3 exceeded The Bandwith used is 4 1 event e CsE vFormat E vent00ea0042 No Probable cause message d Yw 96d m Y T A 3Com Hub name m reports that a port 1 2 has had i
39. ies to access the RFC1516 Extension Entry view from which the Part Event Link Event and Repeater Num can be modified RFC1516 Extensions Table This table contains the following fields Index Displays the specific port within the stack in the format module port Part Even Displays whether an RMON event is generated when the port partition state changes If no event is generated this will be zero The default value will be zero for point to point fiber and copper links like UTP 10BaseF etc For multi drop links this will default to sending a trap and logging an event in the RMON log table LinkState Event Displays the RMON event generated when the link signal is lost for this port If no event is required this object will be zero The default value is zero Module This attribute indicates whether the port is a modular port or not Possible values are Unknown Modular Port and Not Modular Port Function Displays the function of the port Possible values are Unknown Repeater and Bridge Repeater Num Displays the repeater to which this port is connected in a multiple repeater system Setting this to a value that is illegal for a particular repeater will result in an error code being returned By default each port is connected to a default repeater Each repeater in the stack is represented in the system by an entry in the interface table To switch a repeater port between different repeaters change the value of the in
40. iews menu select IF Configuration The Interface Configuration view provides the following information Operation Status Displays the status of the module Possible values are operational notoperational and unknown Admin Status Provides a menu button to set the Administrative status of the port Once disabled a port must be explicitly enabled to restore operation A port that is already disabled when power is lost or when a reset is exerted will remain disabled when normal operation resumes Possible values are On Off and Testing Last Change Displays the system uptime at which the interface entered ts current operational state A value of zero indicates that the status has not changed since the agent was last restarted Network Name Address Displays the network name and the address at which it appears Physical Address Displays the physical MAC address of the interface or port Bandwidth Displays the interface bandwidth in bits per second For interfaces that do not vary in bandwidth or for which no accurate esti mate can be made this will be the nominal bandwidth Packet Size Displays the largest Maximum Transmission Unit MTU that can be transmitted or recieved by the port measured in octets Queue Length Displays the length of the outbound packet queue in packets Configuration Views 3Com PortSwitch Hubs 3 4 Management Module Guide Module Configuration View Module Configuration View This view
41. iews that allow you to configure device components To access the Device Configuration view do the following 1 Highlight the device icon 2 Fromthelcon Subviews menu select Configuration Device Configuration Information This section of the Configuration view displays the following device specific information Device Name Displays the user setable name of the device Contact Status Indicates whether a connection with the device has been established Possible status messages include Established Lost and Initial Number of Interfaces Displays the number of interfaces or ports available on this device Router Redundancy This menu button allows you to set router redundancy to true or false This view also provides the following buttons Opens the Interface Address Translation Table described below Reconfigures the device with the current settings Interface Address Translation Table This table provides the following fields Interface Index Displays the number for a given interface or port Configuration Views 3Com PortSwitch Hubs 3 2 Management Module Guide Device Configuration View Interface Configuration Table Physical Address Displays the physical MAC address of the interface or port Network Address Displays the network address of the interface or port Interface Configuration Table Double click any entry in this table to access the Interface Configuration View described later in this chapt
42. in Chapter 3 Configuration Views IP Address Label Displays the IP address of this interface Double click this area to open the Network Information Panel described below Interface Performance Label Displays the number of packets transmitted Double click this area to open the Interface Performance view described in the SPECTRUM Views Reference Interface Icon Subviews Menu Table 2 3 describes the Interface Icon Subviews menu selections See Chapter 1 Introduction for information on Accessing SPECTRUM Views Table 2 3 Interface Icon Subviews Menu Menu Selection Description Detail Opens the Interface Detail view described in the SPECTRUM Views Reference IF Status Opens the Interface Status View described below IF Configuration Opens the Interface Configuration View described in Chapter 3 Configuration Views IF Address Translation Opens the Interface Address Translation Table described Table in Chapter 3 Configuration Views Network Information Opens the Network Information Panel described below Panel Thresholds Opens the Interface Threshold View described below Model Information Opens the M odel I nformation view described the SPECTRUM Views Reference Interface Status View This view displays the operational status if the interface and allows you to set the administrative status of the interface 9032295 E2 DeviceViews 2 9 Interface DeviceView Interface Device con Network In
43. is application is 3ComE xtlfApp Interface Extensions View This view contains the Interface Extensions Table Double click an entry to access the RFC1516 Extension Entry view which allows you to modify an interface If Displays the interface number Enable Bootp Displays whether BootP is enabled or not Application Views 5 22 3Com PortSwitch Hubs Management Module Guide Serial I f Application Interface Extensions Application IP Address Displays the IP address for this interface Netmask Displays the subnet mask for this interface See the description of IP Address for a more information Default Router Displays the IP address of the default router used by this interface See the description of IP Address for a more information Apply Changes This causes changes to the IP configuration of the device to be made permanent reconfigures the stack to use the parameters and optionally restarts the stack using these parameters Store And Apply will store changes in non volatile memory and reconfigure the stack to use those parameters Applying the new parameters may cause the device to reset In this case there will be a delay of a few seconds before the new configuration is adopted which will allow the SNMP response to the set request to be returned The correct procedure when changing IP configuration is to set all individual parameters and then apply changes If the device resets before a Store And Appl
44. letes all addresses for this port learns addresses up tothe number permitted then sets Port Modeto secure Secure disables learning When in a learning mode Num Adar displays the maximum number of addresses that can be learned on the port This can be set by the user A trap is sent whenever a station has been learned and a different trap is sent whenever a packet is received from an unauthorized station Need To Know Displays the way frames are to be forwarded to this port Table 5 10 shows possible values and their meanings Port Security Need To Know Values Value Meaning Not Available Need to know is not available This is not changeable Disabled Norestrictions are in place and all frames get sent Application Views 5 24 3Com PortS witch Hubs Management Module Guide Serial I f Application Port Security Application Table 5 10 Port Security Need To Know Values Continued Value Meaning Need To Know Only Frames are restricted to those addressed to authorized devices Need To Know With Frames are restricted to those addressed to authorized Broadcast Allowed devices and broadcast frames Need To Know With Frames are restricted to those addressed to authorized Multicast Allowed devices broadcast and multicast frames Permanent Need To Frames are restricted to those addressed to authorized Know Only devices This is not changeable Permanent Need To Frames are restri
45. nt with its action Double click the Event Action field to edit it SNMP Extensions Application This application supports the SN MP Repeater Configuration View The model type name for this application is 3Com1516E xtApp SNMP Repeater Configuration View This view contains the following buttons and fields Reset Allows you to reset the repeater Resetting does not affect the management counters or the Administrative State but it does cause a disruptive Self Test Asa result of this action a Reset trap may be sent This action may result in the loss of packets Possible values are noReset and reset NonDisrupt Test Selecting self Test performs an agent specific non disruptive self test After performing this test the agent will update the repeater health information If a change in the repeater health has occurred the agent will send a trap Possible values are noSelfTest and selfTest Operational Status Displays the operational state of the repeater In the case of multiple kinds of failures for example a repeater failure and a port failure this value will reflect the highest priority failure 9032295 E2 Application Views 5 15 SNMP Extensions Application Table 5 6 See Table 5 6 for possible values and their meanings SNMP Repeater Operational Status Values Value Description other Undefined or unknown ok No known failures rptrFailure Repeater related failure groupFailure
46. onventions Menu selections and buttons referenced in text appear in bold for example Configuration or Detail Buttons names appear in shadowed boxes when introducing paragraphs describing their use for example Menu navigation appears in order of selection for example I con Subviews gt Utilities gt Application Referenced chapter titles and section headings appear in italics Referenced documents appear in bold italics e The 3ComPortSwitch Hub is referred to as device References in blue are hypertext links for online documents Related SPECTRUM Documentation When using this guide you should have a clear understanding of SPECTRUM functionality and navigational techniques as described in the Administration documentation the Operation documentation and the following documentation Report Generator User s Guide Getting Started with SPECTRUM for Operators Getting Started with SPECTRUM for Administrators How to Manage Your Network with SPECTRUM Preface 3Com PortS witch Hubs x Management Module Guide Other Related Documentation Other Related Documentation Refer to the following documentation for more information on managing TCP IP based networks Martin J ames Kathleen Kavanagh Chapman J oe Leben Local Area Networks Architectures and Implementations 2d ed Englewood Cliffs NJ Prentice Hall 1994 Rose Marshall T The Simple Book An Introduction to Management of TCP IP based
47. ower Supply Table This table displays the status of all power supply units in the stack Double click an entry in this table to display the Power Supply Table Entry view for that entry You can not update information in either view Index Displays the index number of the unit in question RBS Present Indicates if a Resilient Backup Power Supply unit is attached to the unit RBS Status Displays the status of the Resilient Backup Power Supply attached to the unit Table 5 4 shows possible values and descriptions Table 5 4 Power Supply RBS Status Values Value Description RBSNotApplicable The unit does not support Resilient Power Supplies RBSOK The Resilient Power Supply is functioning with no faults RBSFault The Resilient Power Supply has a fault Application Views 5 10 3Com PortSwitch Hubs Management Module Guide Security Application System Loader Application System Loader Application This application provides access tothe System Loader View which presents a table containing a history of software images loaded on this device The model type for this application is 3ComsysL dApp2 System Loader View This view contains the System Loader Table Double dick an entry in this table to display the System Loader Entry view in which you can update the Filename and Server Address fields for that entry and initiate downloads System Loader Table This table is used to con
48. peration of resilience on this pair of ports The setting TogglePort swaps the currently active port with the standby one if and only if the standby port has a status of OK Application Views 5 28 3Com PortSwitch Hubs Management Module Guide Serial I f Application Pair Enable This filed Enables or Disables both ports in theresilient pair Mrm Resilience Standby Table TheMrm Resilience Standby Table is accessed by clicking the Standby Map Table button in the Mrm Resilience view This is a read only table which provides shortcut information to allow the translation of a port number to a corresponding main port number This number can then be used to access the Mrm Resilience Table Each resilient pair has two entries in the table one for the main port and one for the standby Repeater Displays the repeater on which the port is located Slot Displays the slot number on which the port is located Port Displays the port number of the port Type Displays the type of the port Possible values are Main and Standby Main Slot Displays the slot number of the main port in the pair Main Port Displays the port number of the main port in the pair 9032295 E2 Application Views 5 29 Serial 1 f Application Application Views 3Com PortS witch Hubs 5 30 Management Module Guide Numerics 3CommrmResApp 5 27 3CommultiApp2 5 22 3CompowerApp 5 10 3ComSecApp 5 5 3ComSecPortApp 5 24 3ComSnmpApp2 5 8 A
49. plays the physical MAC address Note that the index value can change if devices are inserted into the stack but that the physical address will not Last Reset Displays the time in hundredths of a second since this device was last reset If a device is not operational this will be zero Type Displays a number that represents this type of device in the MIB The values of this integer are administered by allocating a MIB object identifier for each type of unit from a common branch The value of this object is then the last level in that identifier The values are defined in this MIB Application Views 5 18 3Com PortSwitch Hubs Management Module Guide SuperStack Application SuperStack Configuration View module and unlikely to be contiguous If a type value is not available for this device this will return zero There are two reasons why this value may not be availablethrough this view of the MIB the device may not currently be active or the information is only available through the device s own agent Description Displays a text string that describes the device If it cannot provide a name this will be empty Name Displays a simple text string that can be used to assign a nameto a device By default this string is empty If a management application writes to this field the device will storethe string in non volatile storage State Displays the state of a unit in the stack Possible values are shown in Table
50. ply connected to this repeater has recovered from a fault event 4e3 CsE vFormat E vent00ea0066 No Probable cause message a Yw d Y m Y T A 3Com Hub ttHname m reports that a port 1 2 has seen an unrecognised MAC address and is doing the following action 4 1 22N otify 3 Disconnect event CsEvFormat E vent00ea0067 No Probable cause message d Y w d Y m Y T A 3Com Hub ttHname m reports that a repeater 4 2 has had its Bandwith Used threshold 4 3 exceeded The Bandwith used is 4 1 event e Event and Alarm Messages 4 10 3Com PortSwitch Hubs Management Module Guide Device Events and Alarms Table 4 1 3Com PortSwitch Hubs Events and Alarms Continued Message in the Event Log Alarm View Probable Cause Message CsEvFormat E vent00ea0068 No Probable cause message d Yw d m Y T A 3Com Hub name m reports that a repeater 4 2 has had its Errors 10000 packets threshold 4 3 exceeded The Errors 10000 packets is 4 1 event e CsE vFormat E vent00ea0069 No Probable cause message d Y w d m Y T A 3Com Hub name m reports that a card 1 2 has had its Bandwith Used threshold 4 3 exceeded The Bandwith used is 4 1 event E CsE vFormat E vent00ea0070 No Probable cause message d Yw 96d Y m Y T A 3Com Hub name m reports that a card 1 2 has had its Errors 10000 packets threshold 4 3
51. provides information on the configuration and operating status of the module To access the Module Configuration view dothe following 1 Within the Chassis Device view highlight the module icon 2 Fromthelcon Subviews menu select Module Configuration The Module Configuration view provides the following information Operational Status Displays the status of the module Possible values are operational notoperational and unknown Last Status Change Displays the system up time at the time when the value of the operational status object for this group last changed A value of zero indicates that the group s status has not changed since the agent was last restarted Port Capacity Displays the number of ports on the module Module Type OID Displays the Object ID of the MIB for this device Module Description Displays a brief description of the device Port Configuration View This view provides information on the configuration and operating status of a port within a module To access the Port Configuration view dothe following 1 Within the Chassis Device view highlight the port icon 2 Fromthelcon Subviews menu select Port Configuration The Port Configuration view provides the following information Administrative Status This menu button allows you to enable and disable the port Once disabled a port must be explicitly enabled to restore operation A port which is already disabled when power is lost or when a reset
52. ps 00000004 h High priority security traps 00000008 h Low priority security traps 00000010 h Alarms and polling traps 00000020 h Regular heartbeat traps 00000040 h End Station Table traps 00000080 h Reserved 00000100 h Physical entity traps 00000200 h Facility traps 00000400 h Service related traps OxFFFFFFFF Enables all traps Throttle The maximum rate at which the Destination is willing to receive traps in milliseconds A value of 2000 will limit the traps to one every 2 seconds A value of 0 indicates that notrap throttling is required You can update this field Row Status The status for this entry Table 5 3 shows possible values and descriptions Table 5 3 SNMP Trap Row Status Values Value Description Active This status can be displayed and set NotinService This status can be displayed and set NotReady This status can be displayed but not set Create amp Go Used only when adding entries Create amp Wait Used only when adding entries Destroy Deletes the entry 9032295 E2 Application Views 5 9 Security Application Power Supply Application Power Supply Application This application provides access tothe Power Supply Configuration view which presents a table containing power supply information for this device The model type for this application is 3CompowerApp Power Supply Configuration View This view contains the Power Supply Table and a description of how power supply information is generated P
53. rity Need To Know Valles 5 24 Table 5 11 Ron E itcr ii eT 5 26 Table 5 12 Mrm Resilience Main or Standby States essen 5 28 9032295 E2 vii 3Com PortSwitch Hubs viii Management Module Guide Usethis guide as a reference for the 3Com PortSwitch Hubs management software Before using this guide you should be familiar with SPECTRUM s functions and navigational techniques as described in the Administration documentation and the Operation documentation For the purposes of this guide the 3Com PortSwitch Hub is referred to as device What Is in This Guide The organization of the 3Com PortSwitch Hubs Management Module Guide is as follows Chapter Chapter 1 Introduction Chapter 2 DeviceViews Chapter 3 Configuration Views Chapter 4 Event and Alarm Messages Chapter 5 Application Views Description Describes the device the management module and model types This chapter also provides information on accessing device specific views Describes the Device views representingthe device Describes the Configuration views for the device and the network management information provided by these views Lists and explains the event and alarm messages generated in the Event Log or Alarm Manager for the device Describes the Application views and application specific information for this device 9032295 E2 Conventions Conventions This guide uses the following c
54. rization failure Other user is trying device named mj has detected an to connect to device with an invalid Authentication Failure event community string CsEvFormat E vent0001030b CsPCause Prob0001030b d Y w 96d Y m KY T A n t Lost contact with EGP neighbor device named m has detected an EGP Neighbor Loss EGP Neighbor IP address is O 1 event 1e3 CsE vFormat E vent00ea0013 No Probable cause message d Yw d Y m WY T A 3Com Hub name m Is informing the manager that the device is still operating event e CsE vFormat E vent00ea0014 No Probable cause message fd Y w d Y m Y T A 3Com Hub name m has had its configuration modified via the ascii agent This may bethrough Telnet or the V24 port event eH CsEvFormat E vent00ea0015 No Probable cause message 1d Yw d Y m Y T A 3Com Hub name m An user S 1 has attempted a login and failed three times The cause was T comstat 2 event e Event and Alarm Messages 3Com PortSwitch Hubs 4 2 Management Module Guide Device Events and Alarms Table 4 1 3Com PortSwitch Hubs Events and Alarms Continued Message in the Event Log Alarm View Probable Cause Message CsEvFormat E vent00ea0016 No Probable cause message fd Y w d 9om Y T A 3Com Hub ttHname m a gauge O 1 has gone over its threshold 3 The sample period was
55. rmation see Figure 2 3 Device Views 3Com PortSwitch Hubs 2 4 Management Module Guide Chassis Device View Figure 2 3 Port Identification Label Port Identification Label Port Number Port Notes View Port Operation Label Port Configuration View Port Enable Label Port Configuration View Port Partition Label Error Breakdown View Port Statistics Label Port Performance View Port Number Displays the number of the port within the module Double click this area to open the Port Notes view described intheSPECTRUM Views Reference Port Operation Label Displays the operational status of the port Possible values are Operational and Nonoperational Double click this area to open the Port Configuration View described in Chapter 3 Configuration Views Port Enable Label Displays the enable status of the port Possible values are Enable and Disable Double dick this area to open the Port Configuration View described in Chapter 3 Configuration Views Port Partition Label Displays partition stus of the port Possible values are Not Partitioned and Auto Partitioned Double click this area to open the Error Breakdown view described in the SPECTRUM Views Reference Port Statistics Label Displays the number of packets transmitted Double click this area to open the Port Performance view described in the SPECTRUM Views Reference 9032295 E2 Device Views 2 5 Chassis DeviceView Port Identification L
56. rtSwitch Hubs Management ModuleGuide Security Application Security Audit Table View This view displays a record of all updates to the managed database of the device When the log is full the oldest entry is overwritten Therefore this log should be read regularly by a management device so that a permanent record of the management history can be stored This view cannot be modified It displays the following Index Displays the index number for an entry This is a value between 1 and 65535 which resets to 1 after reaching 65535 Time Displays the time of the last update request in hundredths of a second since the last system restart User Displays the name of the user making the request Object Displays the object identifier for the item being updated This includes any qualifier for the object Value Displays the new value for the item a the result of the update request See Table 5 1 for possible responses Table 5 1 Security Audit Log Results Result Meaning Success U pdate succeeded Pending Update not yet completed Too big Value rejected as too big for the tem Failed Value rejected by access function Locked Item is locked by another manager Security violation User does not have privileges for this request No such function Item is read only N o such item Item does not exist 9032295 E2 Application Views 5 7 Security Application Local SNMP Application
57. s 3 6 Port Identification Label Port Enable Label 2 5 Port Number 2 5 Port Operation Label 2 5 Port Partition Label 2 5 Port Statistics Label 2 5 Port Security 5 24 Intr Action 5 25 Max Addr 5 25 Mode 5 24 Need To Know 5 24 Num Addr 5 25 Num Addr Stored 5 25 Port 5 24 Slot 5 24 Port Security Table 5 24 Port Security View 5 24 Power Supply Index 5 10 RBS Present 5 10 RBS Status 5 10 Power Supply Configuration Power Supply Table 5 10 Power Supply Configuration View 5 10 Probable Cause Messages 4 1 R RBS 5 10 Related Reading Other xi Spectrum x Restricted Rights Notice ii RFC1516 Extensions Table 5 17 Allowed Reps 5 17 Conn Type 5 18 Function 5 17 Index 5 17 LinkState Event 5 17 Module 5 17 Part Event 5 17 Repeater Num 5 17 RFC1516 Extensions View 5 17 RMON Extensions Poll Table 5 13 Attempt 5 14 Failure Index 5 14 Index 5 13 Information 5 14 IP Address 5 13 Last Request 5 14 LastReply 5 14 Owner 5 14 Period 5 14 Protocol 5 14 Status 5 14 Success Index 5 14 Timeout 5 14 RMON Extensions Event Alarm View 5 15 RMON Extensions Host View 5 15 RMON Extensions View 5 13 S Security Application Local SNMP 5 8 Power Supply 5 10 Security View 5 5 System Loader 5 11 Security Audit Table 5 7 Index 5 7 Object 5 7 Result 5 7 Time 5 7 User 5 7 Value 5 7 Security Enable Community 5 5 FrontPanel 5 5 Secure 5 5 Security Level 5 5 Telnet 5 5 Terminal 5 5 9032295 E2 Index S Continued Securi
58. s and descriptions Mrm Resilience Main or Standby States Value Description Failed Loss of signal to the port OK Port is capable of carrying traffic but is in the standby state OKandActive Port is active SBY Slot Displays the slot number of the standby port in the pair You can update this field using the Mrm Resilience Table Entry view SBY Port Displays the port number of the standby port in the pair You can update this field using the Mrm Resilience Table Entry view SBY State Displays the state of the main port Table 5 12 shows possible values and descriptions Pair State Displays the state of the resilient pair Possible values are Operational and Invalid When this field is Operational all of the parameters in the entry are valid When this field is Invalid either information has been omitted or the resilient pair rules are no longer valid because of a change in the configuration of the device such as moving a card Mod State Displays the Modification State of the resilient pair You must set the Under Mod field in the Mrm Resilience Table Entry view to a value of Under Mod before changing the configuration of a pair The changes are not applied until this field shows the value Stable Pair Action This field is used to change the state of the pair Setting a value of Create configures the pair using the definitions in the entry Setting Delete removes the entry from the table and terminates o
59. t string where each octet represents a capability Possible values are shown in Table 5 9 SuperStack Table Capability Values Value Description 01 Full RMON 02 3Com Proprietary repeater resilience 03 3Com Repeater Security MIB If a unit has a value of 02 03 for this object then it supports repeater resilience and security but no other features such as RMON Prom Version Displays the PROM version number on the device If the unit has no PROM does not correctly report the PROM version or is currently non operational this will be empty HW Version Displays the hardware version number of the device If the hardware version is not available this will be empty SW Version Displays the software version number of the device If a unit does not make ts version number information available or the device has no software this will be empty Serial Number Displays the serial number for the device Attention Displays if there is an attention mechanism on a device Possible values are No Attention and Attention Some units contain a mechanism for drawing attention which is useful for directing maintainance personnel This is often done by flashing a special LED Mgmt If If the Management type is Distributed this field displays the entry in the interface table which represents the potential management interface for the device If this is zero there is no management available for the device Appli
60. tered or left the available state current state is T maustate 1 event 4eH CsEvFormat E vent00ea0027 No Probable cause message d Y w d m Y T A 3Com Hub ttHname m reports that a new entity of service type T service 1 has been installed at location 4 2 The service ID is 4 5 and the entity has name 5 9 and 4 77 ports event e CsEvFormat E vent00ea0028 No Probable cause message d Y w d m Y T A 3Com Hub name m reports that an entity of service ID 4 1 and entity name 5 3 has been removed event e CsEvFormat E vent00ea0029 No Probable cause message ad Yw 96d Y m Y T A 3Com Hub ttHname m reports that an entity of service ID 4 1 at the slot index is 4 has changed its facilitities for its type T etype 3 to 4 5 event e CsE vFormat E vent00ea0030 No Probable cause message d Yw d m Y T A 3Com Hub name m reports that a card is added to the service 1 event 9032295 E2 Event and Alarm Messages 4 5 Device Events and Alarms Table 4 1 3Com PortSwitch Hubs Events and Alarms Continued Message in the Event Log Alarm View Probable Cause Message CsEvFormat E vent00ea0031 1d Yw 96d Y m Y T A 3Com Hub name m reports that a card has been removed from the service 1 event e No Probable cause message CsE vFormat E vent00ea0032 fd Y w
61. terface index to the new value An error is returned if the value cannot be used for example using an index number that does not represent a repeater or attempting to connect to a repeater that is not in the same unit Allowed Reps Displays the repeaters to which a particular port may be connected 9032295 E2 Application Views 5 17 SuperStack Application This is a sequence of 16 bit numbers each a pair of octets Each encoded value represents a repeater The value of the field Repeater Num may be set to any of the values in this list For example is a port can be connected to repeaters 55 92 and 333 the encoding would be Repeater 55 Repeater 92 Repeater 333 00 37 00 5c 01 4d The final value would be 00 37 00 5c 01 4d Conn Type Displays the connector type Possible values are Unknown RJ 45 Telco ST SMA Female DType 15 BNC SC Male DType 15 and Cascade SuperStack Application This application suppports the SuperStack Configuration view The model type name for this application is 3ComSSConfApp SuperStack Configuration View This view provides the SuperStack Table Double click any field to access the Stack Config Entry view in which you can modify the Name and Attention settings of a device Index Displays a number used to identify individual devices in the stack This value will usually be contiguous but gaps may be present due for example to unpowered devices Address Dis
62. trol the loading of new software images to the device controlled by the management agent By convention the first entry in the table Type System controls the loading of the device containing the management agent itself Agents that have no subsidiary devices will have only this entry in the System Loader Table For agents with subsidiary devices the other entries control the loading of software into these devices Type Displays the type of device to load Simple agents contain only one device type which is always System Subsidiary agents have the type Component In general a System device is one that monitors and manages the operation of component devices Inst Displays the instance of the device type in the Type field 9032295 E2 Application Views 5 11 Security Application System Loader Application Status Displays the status of the last system load operation for this device or the reason for ts failure Table 5 5 shows possible status settings Table 5 5 System Loader Status States State Message Normal states LoadPending LoadActive Success Paused Error states FileN otFound AccessViolation IllegalOperation UnknownTransferl D NoSuchU ser NoResponse NoResource RecL enM ismatch InvalidRecType ChecksumE rror WrongDevice WrongH ardwareVersion N oF ileH eader ByteCountE rror InvalidProgAddress EraseFailed ProgFailed Modl nvalidAddress ModChecksumE rror ModTimeout ModBusy Mo
63. ts Errors 10000 packets threshold 4 3 exceeded The Errors 10000 packets is 4 1 event e 9032295 E2 Event and Alarm M essages 4 7 Device Events and Alarms Table 4 1 3Com PortSwitch Hubs Events and Alarms Continued Message in the Event Log Alarm View Probable Cause Message CsEvFormat E vent00ea0043 No Probable cause message fd Y w d 9om WY 96T yA 3Com Hub ttHname m reports that a port 1 2 in a resilience pair has had a change in state and the active port has been switched The state of the main port is 1 the state of the backup port is 4 3H1 Failed 2 0K 3 0K And Active event Le H CsEvFormat E vent00ea0044 No Probable cause message a Yw d m Y T A 3Com Hub ttHname m reports that a port 1 2 in a resilience pair has had a change in state and the active port has not been switched The state of the main port is 4 1 thestate of the backup port is 3 1 Failed 2 OK 3 0K And Active event CsE vFormat E vent00ea0045 No Probable cause message d Yw d m Y T A 3Com Hub name m reports that a topology change has ocuured in thering at time 4 1 event fe H CsEvFormat E vent00ea0046 No Probable cause message fd Y w d 9om Y Y T A 3Com Hub name m reports that the main rings state has changed to T rstate 1 event 4eH CsE vFormat E vent00ea0047 No Probable cause message d Y w d Y m Y T
64. ts management module gui de Device Application View This view shows the common and device specific applications supported by this device and provides access to application specific information See Chapter 1 Introduction for information on Accessing SPECTRUM Views Figure 5 1 provides an example of an Application view in the icon mode Figure 5 2 provides an example of an Application view in the list mode To change the display mode select View gt Mode gt List or Icon Application Views 5 2 3Com PortS witch Hubs Management Module Guide Device Application View Figure 5 1 Device Application View Icon Mode Model Name E Net Addr a Sys Up Time gt Contact Manufacturer Description Device Type Location Prime App Serial Number BComSecur sconsechon Focal SNMF 3ComSNMPA 9032295 E2 Application Views 5 3 Device Application View Figure 5 2 Device Application View List Mode o 2 n Model Name Net Addr Sys UpTime Contact Manufacturer Description O oS d Doeye Location Prime App SN Y gt lt X E Hub3ComPortSw MH SNMP2 Agent ICMP App IP2 App System2 App TCP2 App UDP2 App 3Com1516ExtApp lm 3ComSecA pp 3ComSnmpApp2 3CompowerApp 3ComsysL dA pp 3ComRmonE xtA pp 3ComSSConfApp E 3ComserlfApp 3ComE xtl fA pp 3ComSecPortA pp 3CommrmR esA pp lt gt Application Views 3Com PortSwitch Hubs
65. ty Users Table 5 6 Community 5 6 Level 5 6 Local Party 5 6 Manager Party 5 6 Name 5 6 Password 5 6 Status 5 6 Serial I f Interface Extensions 5 22 SNMP Extensions Application 5 15 SNMP2_Agent 5 2 SN MP Repeater Configuration Group Capacity 5 16 Health Text 5 16 NonDisrupt Test 5 15 Operational Status 5 15 Partitioned Ports 5 16 Reset 5 15 SN MP Repeater Configuration View 5 15 SPECTRUM Model Type 1 1 Views Roadmap 1 4 Subviews Menu Interface Icon 2 9 Module con 2 4 Port Identification Label 2 6 SuperStack Configuration Address 5 18 Attention 5 20 Capabilities 5 20 Description 5 19 HW Version 5 20 Index 5 18 Last Reset 5 18 Management 5 19 Mgmt If 5 20 Name 5 19 Prom Version 5 20 Serial Number 5 20 Slip Mgmt 5 21 State 5 19 SW Version 5 20 Type 5 18 SuperStack Configuration View 5 18 System Loader Filename 5 12 HWVers 5 12 Inst 5 11 Load 5 13 Protocol 5 13 Server Addr or Server IP 5 12 Status 5 11 SWVers 5 12 System Loader Table 5 11 Type 5 11 System Loader View 5 11 System2 App 5 2 T TCP2_App 5 2 Trademarks i U UDP2_App 5 2 V V 24 Port Config 5 21 Auto Con 5 21 Char Size 5 22 Conn 5 21 DCD Cont 5 22 DSR Cont 5 22 Flow Cont 5 22 Id 5 21 Parity 5 22 Slip Port 5 21 Speed 5 22 Stop Bits 5 22 Update 5 22 V 24 Port Config Table 5 21 Virus Disclaimer ii W What Is in This Guide ix Index 3Com PortSwitch Hubs Management Module Guide
66. w described bel ow This table appears in two windows on the RMON Extensions View It contains the following information Index Identifier of a row in the Poll Table IP Address Displays the network address of the device to monitor Typically this is an IP MAC or IPX address The following formats can be used P nnn nnn nnn nnn dotted format MAC AABBCCDDEEFF hex notation IPX AABBCCDD AABBCCDDEEFF network node 9032295 E2 Application Views 5 13 RMON Extensions Application Protocol Displays the protocol used to monitor the device Writing tothe address field causes a default protocol value derived from the format content of the address to be setup If the protocol is not supported or is not compatible with the address an error is returned when the status is set to valid Possible values are unknown ip ipx netBI OS appleTalk and amp Timeout Displays the time out value in hundreds of a second for each request packet Attempt Displays the number of unsuccessful requests necessary before deciding that the device is not responding Period Displays how often the device will be polled in seconds The first poll is sent as soon as the status becomes valid Last Request Displays the time counting from the last system reset at which the most recent request packet was sent LastReply Displays the time counting from the last system reset at which the most recent request packet was received
67. y is done it will loosethe changes Possible values are Not Applicable and Store And Apply Enable IPX Displays whether IPX is enabled or not Possible values are Not Available Enable and Disable Name Displays a short text name associated with an interface Not all interface types can be named If an instance of this object does not exist for a particular interface then that interface cannot be named 9032295 E2 Application Views 5 23 Serial I f Application Port Security Application Port Security Application This application provides access tothe the Port Security View The model for this application is 3ComSecPortApp Port Security View Table 5 10 This view contains the following security information Port Security Table This table displays the security status of each port A port can have a number of authorized MAC addresses which are displayed in the Port Address Table Double dick any entry to edit information for that row Slot Displays the unit on which a given port resides Port Displays the number of the port in question Mode Displays the learning and security modes of the port Possible values are No Restrictions Continuous Learning Auto Learn and Secure No Restrictions disables all learning and security Continuous Learning means that addresses are learned continually If more addresses are learned than are permitted on the port the older entries will be aged out Auto Learn de

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