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ExtremeWare 7.2.0b37

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1. ExtremeWare Release Notes Software Version 7 2 0b37 Extreme Networks Inc 3585 Monroe Street Santa Clara California 95051 888 257 3000 http www extremenetworks com Published November 2004 Part Number 120182 00 Rev 10 Alpine Altitude BlackDiamond EPICenter Ethernet Everywhere Extreme Ethernet Everywhere Extreme Networks Extreme Turbodrive Extreme Velocity ExtremeWare ExtremeWorks GlobalPx Content Director the Go Purple Extreme Solution Partners Logo ServiceWatch Summit the Summit7i Logo and the Color Purple among others are trademarks or registered trademarks of Extreme Networks Inc or its subsidiaries in the United States and other countries Other names and marks may be the property of their respective owners 2004 Extreme Networks Inc All Rights Reserved Specifications are subject to change without notice NetWare and Novell are registered trademarks of Novell Inc Merit is a registered trademark of Merit Network Inc Solaris is a trademark of Sun Microsystems Inc F5 BIG ip and 3DNS are registered trademarks of F5 Networks Inc see IT is a trademark of F5 Networks Inc All other registered trademarks trademarks and service marks are property of their respective owners Author Susan Lynott Editor Rich Small Production Susan Lynott Special Thanks Paul Sridhar Contents Chapter 1 Overview New Features in ExtremeWare 7 2 0b25 Features Added or Enhanced in ExtremeWa
2. maximum Maximum number of EMISTP and PVST 256 domains Alpine domains EMISTP amp PVST maximum Maximum number of EMISTP and PVST 512 domains BlackDiamond domains EMISTP amp PVST maximum Maximum number of EMISTP and PVST ports 3840 ports EMISTP amp PVST maximum Maximum number of EMISTP and PVST 128 domains per port Summit domains that can be configured per port EMISTP amp PVST maximum Maximum number of EMISTP and PVST 256 domains per port Alpine domains that can be configured per port EMISTP amp PVST maximum Maximum number of EMISTP and PVST 512 domains per port BlackDiamond domains that can be configured per port ESRP maximum domains Maximum number of ESRP domains for a single 64 switch ESRP maximum instances Maximum number of ESRP supported VLANs for 64 a single switch ESRP maximum ESRP groups Maximum number of ESRP groups within a 4 broadcast domain ESRP maximum ESRP groups Maximum number of ESRP groups within a 3 with bi directional rate shaping broadcast domain when bi directional rate shaping is enabled ESRP maximum VLANs in a Maximum number of VLANs that can be joined to 256 recommended single ESRP domain Summit a single ESRP instance through an ESRP 3000 max Alpine domain 30 ExtremeWare 7 2 0b37 Release Notes Table 9 Supported limits continued Supported Limits Metric Description Limit ESRP number of VLANs in
3. If ingress and egress VLANs do not share a port layer 3 traffic with a broadcast MAC and unicast IP address is no longer forwarded to the default route across a layer 3 boundary PD2 119375325 OSPF Static routes in the routing table are now redistributed to OSPF after you use the enable ospf export static command PD2 179450568 System Related All Systems When you issue the show inline power info command the wrong message is no longer displayed when an over power state is detected PD2 217595401 ExtremeWare 7 2 0b37 Release Notes 63 Clarifications Known Behaviors and Resolved Issues You can now use the existing pethMainPowerUsageOnNotification and pethMainPowerUsageOffNotification at the slot level using only one MIB object PD2 218970601 Budgeted power no longer registers a negative amount if there is a PoE blade and a Triumph blade inserted in an Alpine 3802 PD2 224661101 Security and Access Policies When configuring netlogin for multiple supplicants the login window no longer displays again after initial login requiring each supplicant to login individually PD2 232777155 PD2 232777162 When using the config inline power command you can now change port detection to discovery test only PD2 236776201 DHCP address assignment now works correctly when you configure proxy ARP using the always option on the client VLAN PD2 212809363 PD2 220954522 STP The STP loopback port flag is now enabled whe
4. If you are an Extreme Assist customer the latest release and release notes are available after logging in to the Tech Support web site http www extremenetworks com go esupport htm Upgrading ExtremeWare You can only load ExtremeWare 7 0 or later on a switch running ExtremeWare 6 2 2b56 or later You can only load ExtremeWare 6 2 2 on a switch running ExtremeWare 6 1 9 or later Table 8 lists the BootROM required for each version of ExtremeWare Table 8 Required BootROM versions ExtremeWare Version BootRom Version ExtremeWare 7 1 1 and later BootROM 8 1 or later ExtremeWare 7 0 0 through ExtremeWare 7 1 0 BootROM 7 8 or later ExtremeWare 6 2 2 through ExtremeWare 6 2 2 BootROM 7 8 ExtremeWare 6 2 2 through ExtremeWare 6 2 2 BootROM 7 6 or later ExtremeWare 6 1 8 through ExtremeWare 6 2 1 BootROM 7 2 or later ExtremeWare 6 1 through ExtremeWare 6 1 7 BootROM 6 5 If your switch is running ExtremeWare 6 1 8 or earlier you must first upgrade to ExtremeWare 6 1 9 then upgrade to ExtremeWare 6 2 2b56 or later Following are specific instructions on upgrading to and downgrading from ExtremeWare 7 2 0637 for Summit Alpine and BlackDiamond switches ExtremeWare 7 2 0b37 Release Notes 21 Upgrading to ExtremeWare 7 2 Upgrading Switches to ExtremeWare 7 2 0 To install ExtremeWare 7 2 0b37 you must Save the configuration to a TFTP server Upgrade the BootROM to Version 8 1 as de
5. ExtremeWare Software User Guide Table 9 Supported limits Metric Description Limit Access List rules Maximum number of Access Lists best case 5120 Access List rules BlackDiamond Maximum number of BlackDiamond 6816 Access 3500 6816 Lists best case Access List rules Summit Maximum number of Access Lists in which all 255 rules utilize all available options worst case Access List rules Alpine Maximum number of Access Lists in which all 255 rules utilize all available options worst case Access List rules BlackDiamond Maximum number of Access Lists in which all rules utilize all available options worst case 255 per I O module Alpine contained in the BGP route table best case Access Profiles Maximum number of access profiles per switch 128 Access Profile entries Maximum number of access profile entries per 256 switch Application Examination rules Maximum number of Application Examination 1000 rules Application Examination rules port Maximum number of Application Examination 60 rules per port BGP Peer Groups Maximum number of BGP peer groups per 16 switch BGP peers Maximum number of BGP peers per switch 200 BGP routes MSM 3 Maximum number of routes received and 2 625 000 contained in the BGP route table best case BGP routes MSM64i Summit7i Maximum number of routes received and 1 275 000 ExtremeWare 7 2 0637 Release No
6. To determine the minimum revision required for your switch see Field Notice 115A here http Awww extremenetworks com services documentation FieldNotices_FN0115 MACAddressSoftwareReqmt asp A NOTE Supported Hardware Do not install mixed versions of the power supplies in the same system Install power supplies of the same type Alpine Component Support Alpine components supported with ExtremeWare 7 2 0b37 and the minimum ExtremeWare version required include Table 3 Alpine component support Alpine Component ExtremeWare Required Alpine 3802 6 2 2b56 Alpine 3804 6 2 2b56 Alpine 3808 6 2 2b56 SMMi 6 2 2b56 GM 4Si Xi Ti 6 1 5 GM 16X3 7 0 1 GM 16T3 7 0 1 FM 32Ti 6 1 5 FM 24MFi 6 1 5 FM 24Ti 6 1 7 FM 24SFi 6 1 7 FM 32Pi 7 2 0b18 ExtremeWare 7 2 0b37 Release Notes Overview Table 3 Alpine component support continued Alpine Component ExtremeWare Required GM WDMi 6 1 8 WM 4T1i 7 0 1 WM 4E1i 7 0 1 WM 1T3i 7 0 1 FM 8Vi 7 0 1 AC Power Supply 6 1 DC Power Supply 6 1 5 1 Older switches do not require ExtremeWare 6 2 2b56 To determine the minimum revision required for your switch see Field Notice 115A here http Awww extremenetworks com services documentation FieldNotices_FN0O115 MACAddressSoftwareReqmt asp Summit Component Support Summit components supported with ExtremeWare 7 2 0637 and the minim
7. use and can be ignored ExtremeWare 7 2 0637 includes all fixes up to and including ExtremeWare 6 2 2b156 and ExtremeWare 7 1 1b16 For information on those fixes see the release notes for those releases Diagnostics FDB scans performed on an MSM 3 no longer report false software based errors for some entries in the FDB PD3 7844165 Running the reboot slot msm command on a BlackDiamond 6816 switching MSM no longer causes the slave MSM to reboot instead PD2 236446804 The MSM B MSM C and MSM D no longer get stuck in the booted state after running diagnostics on a BlackDiamond 6816 PD2 231288735 EAPS Traffic rates no longer drop through a rate shaped port when a link goes down in an EAPS ring PD3 10325999 VLAN translation FDB entries are now properly programmed and traffic no longer gets blocked at EAPS switchover PD8 7330341 PD2 245571913 EDP EDP now checks the slot state of the switches before transmitting the PDUs PD2 248966897 General The port status LED on a Summit48si switch now blinks when the port is disabled PD3 13003661 The Summit7i switch now shows the power supply unit as being a 220 V power supply PD3 1514818 PIM If the last hop router and the rendezvous point RP are on the same switch and the primary RP becomes unavailable it does not take additional time for a new RP to be elected PD2 218090789 SLB tNetTask no longer fails when Transparent mode server load balancing is enabled
8. 35 35 36 36 36 36 36 36 36 36 36 37 37 37 37 37 37 37 37 37 38 38 38 38 38 ExtremeWare 7 2 0637 Release Notes XENPAK with the BlackDiamond 6816 Cross Module Trunking Not Supported on MSM64i s Cross Module Trunking Module Support Master Slot Must Be Active for CMT MSM 3 Log Might Be Out of Chronological Order Source Addresses Might Age Out of FDB Do Not Use Static FDB Entries with CMT Saving Health Check Configuration After Failure Causes Console Crash Diagnostics on MSM 3 with Hitless Failover Causes Failover and Spurious Message Do Not Configure a Port Based Backplane Algorithm When CMT is Enabled Cross Module Trunking and ACLs 4 000 VLANs on a BlackDiamond PPP Links Through E1 modules Slot Failure Messages During a Broadcast Storm No Image Information Reported to SNMP with One MSM BlackDiamond 6816 MSM C and D Diagnostics Messages not in Syslog Disabling CLI Paging from the Slave MSM64i The unconfig switch all Command BlackDiamond 6816 MIB Value for Input Power Voltage Alpine Mirroring Failure on an Alpine3808 with GM4x Card After a Save and Reboot Logs with attachment Autonegotiation on VDSL Ports Set Incorrect Speed VDSL Ports do not Support Jumbo Frames Status LED Solid After Fan Tray Reseated New Accounts with WAN Module Installed are pppuser Traffic Diagnostics Not Performed During Extended Diagnostics on T1 Module Traffic Diagnostics Not Performed During Extended Diagnostics on E1 Module
9. 53 The show netlogin Output Might Display Wrong Authentication 53 ICMP Access Lists and ignore overlap 54 CPU DoS Protect and ACL Precedence 54 Network Login RADIUS Server Interoperability 54 Network Login Supplicant Software Interoperability 54 RADIUS and the BlackDiamond 54 SLB and Flow Redirection 55 Enumeration Mode Redirects ICMP Packets 55 Cache Servers Set To Down Under Sustained High Traffic Loads 55 Health Checking Cannot be Disabled 55 NAT 55 NAT Rule Configuration Not Updated 55 ExtremeWare 7 2 0b37 Release Notes 7 Contents Vista Failed Vista Login Logged Incorrectly Failed Vista Login Logged Incorrectly No 10 Gigabit Option for Port Speed Incorrect Minimum Limit on OSPF Page Cannot Create User Accounts Cannot Enable STP Alpine 3808 Erroneously Displays Four PSUs Cannot Add Trap Receiver or Community String Blackhole Flag Missing Multicast Address Display Configuration Statistics PSU Display Vista and RADIUS Configuration Options with Large Number of Interfaces SNMP The configure snmp community Command Replaced Only Warm Start Smart Trap Sent After Power Cycle Cannot Delete Default Community Strings Do Not Configure an SNMPv3 Community String with more than 32 Characters Modular Switch get Error Incrementing the Interface Value SNMP Access Profile SNMP and Auto negotiation Settings Extreme Fan Traps Extreme Power Supply Traps Diagnostics and Troubleshooting Errors Not Displayed in sho
10. Component intitialization messages now include the component serial number In addition checksum errors now include the serial number of the module The output and messages are not documented in the ExtremeWare 7 2 Software User Guide the ExtremeWare 7 2 Command Reference Guide or the Error Message Decoder Backplane Failure Error Messages If a BlackDiamond backplane connection fails error messages similar to the following are generated lt Crit SYST gt MSM A HW_AN 0 SW_AN 0 DECODE 0 INTSTAT 0 ANRCVCFG 0 CTRL 10000000 lt Crit SYST gt slot 2 HW_AN ab SW_AN 10 DECODE 1 INTSTAT bf8 ANRCVCFG 41a0 CTRL ff3ffc00 lt Crit SYST gt MSM A 701021 00 17 0235F 70766 lt Crit SYST gt slot 2 701026 00 05 0019F 14981 lt Crit SYST gt backplane 701058 00 01 0235H 00105 In addition if the connection between the backplane and a specific ports fails the port number is now included in the error message These messages are not documented in the ExtremeWare 7 2 Software User Guide the ExtremeWare 7 2 Command Reference Guide or the Error Message Decoder New Diagnostics Output Options The configure diagnostics command now has two new options indicated in bold configure diagnostics extended fastpost normal off verbose quiet If you select verbose the results of every test are recorded in the log The verbose option is not saved through a reboot Diagnostics end with a system reboot so you must reconfigure
11. ExtremeWare 7 2 0637 Release Notes 31 Supported Limits Table 9 Supported limits continued Metric Description Limit IS IS maximum redistributed Maximum IS IS redistributed routes using the 30 000 routes wide metric wide metric IS IS maximum redistributed Maximum IS IS redistributed routes using both 10 000 routes both metrics metrics Logged Messages Maximum number of messages logged locally on 20 000 the system MAC based VLANs MAC Maximum number of MAC addresses that can be 7000 addresses downloaded to the switch when using MAC based VLANs MAC based security Maximum number of MAC based security 1024 policies Mirroring mirrored ports Maximum number of ports that can be mirrored to 8 the mirror port Mirroring number of VLANs Maximum number of VLANs that can be mirrored 8 to the mirror port NAT maximum connections Maximum number of simultaneous connections 256 000 per switch NAT maximum rules Maximum number of rules per switch 2048 NAT maximum VLANs Maximum number of inside or outside VLANs per switch The switch s limit switch NetFlow Filters Maximum number of NetFlow filters in a switch 128 NetFlow Groups Maximum number of NetFlow groups 32 NetFlow Hosts Maximum number of NetFlow hosts 8 group Network Login Maximum clients Maximum number of Network Login clients per 1024 Network Login 802 1x Maximum recommended Session Tim
12. Limited Commands Mode VDSL Modules in a Half Duplex Link Summit Summit48i Fiber Link Does Not Recover After Link Goes Down Spurious Summit48si Power Supply Messages Using Vista to Add and Delete Ports Output of the show log Command The unconfigure switch all Command Clears the Default VLAN from s0 Health Check Error Messages SNMP Results for Power Sources Command Line Interface CLD Console Does not Wait for User Input The show ports mgmt info Output Missing Flags Press Return Key Twice With enable temperature log Command User Sessions Cannot Enable CLI Paging Switching and VLANs The show iproute Output MAC Based VLAN Configuration Not Saved Contents 38 38 38 39 39 39 39 40 40 40 40 40 40 40 40 40 41 41 41 41 41 41 41 41 41 42 42 42 42 42 42 42 42 42 43 43 43 43 43 43 43 43 44 44 44 Load Share Group Might Fail Back to Group with Fewer Ports When Using Software Redundant Ports 44 Saving ip mtu Settings 44 VLAN priority and STP EDP 44 Default Routes or Static Routes 44 ExtremeWare 7 2 0b37 Release Notes 5 Contents Configuring a Protocol Filter with fff Deleting Protocols from a VLAN MAC Based VLANs and DHCP Relay VLAN to VLAN Access Profiles FDB Cannot Add FDB Entry for Management VLAN Static FDB Entries and Rate Shaping MAC Security Load Sharing Autonegotiation Round Robin Load Sharing Port Based Load Sharing on Summit7i Alpine and Cross Module Load Sh
13. Supported Hardware New MIB and Traps SNMP MIB support for High Density Ethernet I O modules including ingress QoS and Exceed Committed Rate SNMP Trap and Syslog support for ingress QoS on High Density Ethernet I O modules P MIB and Q MIB The standard RFC 2674 1P and RFC 2674 1Q VLAN MIBs are now supported Selective Forwarding for ESRP Aware Switches You can now configure ESRP aware VLANs to forward ESRP PDUs only on relevant ports This avoids unnecessary traffic To do this create a port list by adding or deleting ports for the ESRP groups associated with an ESRP VLAN The port list is maintained only for forwarding the ESRP PDUs These ports must both be in the same ESRP group and be connected to switches running ESRP on the same link Each ESRP group in the VLAN has a different port list When the ESRP aware switch receives the ESRP PDU the PDU is processed and forwarded to the ports listed in the portlist for that group PD2 118770301 To add ports for selective forwarding use the following command configure vlan lt vlanname gt esrp group lt group gt add esrp aware ports lt portlist gt To delete ports from the selective forwarding list use the following command configure vlan lt vlanname gt esrp group lt group gt delet srp aware ports lt portlist gt To view the ports on the port list use the following command show esrp aware ports vlanname This feature is not documented in the ExtremeWare 7 2 Softwar
14. and Flow Redirection 67 Security 67 SNMP 68 Troubleshooting 68 ExtremeWare 7 2 0637 Release Notes 9 Contents Issues Resolved in ExtremeWare 7 2 0b18 68 General 68 ESRP 68 OSPF 68 SNMP 69 Vista 69 Troubleshooting and Diagnostics 69 10 ExtremeWare 7 2 06b37 Release Notes Overview These Release Notes document ExtremeWare 7 2 0b37 ExtremeWare 7 2 0 enables new hardware products and software features A NOTE You can only load ExtremeWare 7 0 or later on a switch running ExtremeWare 6 2 2 or later To install ExtremeWare 7 2 see Upgrading ExtremeWare on page 21 This chapter contains the following sections e New Features in ExtremeWare 7 2 0b25 on page 11 e Supported Hardware on page 15 New Features in ExtremeWare 7 2 0b25 Following are descriptions of features introduced or enhanced in ExtremeWare 7 2 0b25 These features are documented in detail in the ExtremeWare Software User Guide or the ExtremeWare Software Command Reference Guide unless otherwise noted You can ignore numbers in parentheses which are for internal use Features Added or Enhanced in ExtremeWare 7 2 0b25 The following features were added or enhanced in ExtremeWare7 2 0b25 System Health Check Scan Recovery Extreme Networks support personnel can now configure the action taken by the system health check if diagnostics are run or if checksum errors trigger diagnostics If diagnostics are run or triggered in previous
15. and lose a link while forwarding the traffic load ports no longer become unstable PD2 118500801 64 ExtremeWare 7 2 0637 Release Notes Issues Resolved in ExtremeWare 7 2 0633 After an MSM failover using hitless failover the STP blocking port is no longer added to the FDB PD2 225957401 SNMP When configuring a SNMPv3 community there is now an encrypted keyword preceding the encrypted string which prevents an incremental download failure PD2 227273841 PD2 227273855 An IP ARP based on DHCP reply packets now includes the port number of the super VLAN or sub VLAN configuration PD2 214807748 PD2 247128546 Switching and VLANs Using the show vlan stats command on multiple VLANs no longer stops switch bound ping and Telnet packets The Summit48si no longer drops Layer 2 packets PD2 225385621 PD2 225385634 If the master link is disconnected when you enable trunking the trunking port no longer remains in the disabled state after being added to the STPD PD2 196140873 MPLS The show mpls rsvp te lsp detail command now allows traffic to flow over RSVP TE LSPs and TLS tunnels to be established once you enable MPLS PD2 212771601 VRRP The following exception no longer occurs when setting up the VRRP task Exception 01 07 2004 20 47 30 lt CRIT SYST gt Task tvrrpTask 863e1f30 failed PD2 231506748 PD2 244410201 ESRP After you enable ESRP on a VLAN with an IP address and no active ports and disable
16. change configure the neighbor timeout value to 12 seconds PD2 103938301 ELRP ELRP and Ingress Rate Shaping Do not use ingress rate shaping on an ELRP enabled VLAN PD2 133066184 48 ExtremeWare 7 2 06b37 Release Notes Clarifications and Known Behaviors VRRP Backup Transition Creates Duplicate Packets A VRRP transition from backup to master might cause duplicate data packets to be transmitted for a short period of time The packets are dropped so no action is required PD2 129379226 QoS Duplicate Precedence Rules If you create an ACL rule with the same precedence as an existing rule an error message warns you of the duplication However the rule is still created You must delete the rule with the duplicate precedence and recreate it with a unique precedence PD2 116540055 The gosprofile Accepts a Value Greater than 100 The maxbw parameter in the configure qosprofile command incorrectly accepts values greater than 100 however the maximum bandwidth is still 100 PD2 123662004 Access Lists Using the IP Deny Any Rule When using an access control list with an IP deny any rule all ICMP traffic will be blocked within a VLAN Layer 2 If using an access list with an IP deny any rule across VLANs Layer 3 ICMP traffic will not be blocked Access Lists and IP Fragmentation When using IP fragmentation since the TCP header is treated as data and only the IP header information is being replicated in each pa
17. more than 32 Characters You cannot configure an SNMPv3 community string with more than 32 characters If you download a configuration containing such a string that line in the configuration fails returning the following error message to the console PD2 150132207 ERROR SNMPV3 Community Creation Failed The rest of the configuration loads correctly Modular Switch get Error A get request from an NMS to a modular switch for the if Mau lt object gt on the management port returns a no such instance error PD2 124250702 Incrementing the Interface Value With a getnext or bulkget on a non existent iflndex of an object ID the agent returns next OID value instead of incrementing the iflndex 2 GZ52P SNMP Access Profile The access profile for SNMP read only or SNMP read write can be used for permit mode only deny mode is not operational 7153 SNMP and Auto negotiation Settings For 100 1000Base TX ports the if MauAutoNegAdminStatus can only be disabled if the ifMauDefaultType is set to a speed of 100 Mbps For 10 100Base TX ports you must first set the value of ifMauDefaultType to the correct setting before disabling the if MauAutoNegAdminStatus 9416 ExtremeWare 7 2 0b37 Release Notes 57 Clarifications Known Behaviors and Resolved Issues Extreme Fan Traps The ext remeFanOK and extremeFanFailed traps will contain the ext remeFanNumber indicating which fan has failed 1 7J571 Extreme Power Supply T
18. not contain the default VLAN To add the default VLAN to s0 delete then add all ports in the default VLAN PD2 143709201 Health Check Error Messages Error messages from the system health check display the incorrect location PD2 110132842 SNMP Results for Power Sources The inputPower MIB is unable to differentiate between 110 V AC and 220 V AC input on the Summit series switches when accessing this MIB attribute through SNMP 10870 Command Line Interface CLI Console Does not Wait for User Input When performing an action that requires you to confirm the action by entering y N the console is not waiting for your reply For example if you issue the unconfigure switch command the console should ask you to enter y N to confirm that you want to return the console to the default settings The console skips this and does not allow you to unconfigure the switch Workarounds e Connect to the switch through the management port and issue the commands requiring user input e Ifyou are using PuTTY 0 54 to connect to the switch through the console change the terminal setting to use Ctrl M instead of CR LF Telnet new line e Use Tera Term to connect to the switch through the console PD2 247002201 The show ports mgmt info Output Missing Flags The output of the show ports mgmt info command does not display the flags PD2 156475701 Press Return Key Twice With enable temperature log Command You must press the Return key
19. of the throughput on ARM and MPLS modules PD2 199171610 The output of the show diagnostics backplane utilities command shows slots with ARM or MPLS modules as having only two backplane links rather than the normal four backplane links Cannot Delete an LSP Previously Referenced by a TLS Tunnel You cannot delete an LSP previously referenced by a TLS tunnel To delete the LSP first reboot the switch PD2 222522101 10 Gigabit Ethernet and CMT If you use 10GLRi or XENPAK ports with the address based or round robin load sharing algorithms and the master link is lost FDB entries are not learned PD2 197753713 XENPAK with the BlackDiamond 6816 On a BlackDiamond 6816 if you configure the MSM to keep links up save the configuration and reboot the switch XENPAK links do not come up PD2 198280301 Cross Module Trunking Not Supported on MSM64i s If you enable cross module trunking on a chassis with MSM64i s installed you receive the following error message All load share ports must be on the same modul Cross module trunking is not supported with MSM64i s To enable load sharing across modules install MSM 3 s PD2 193845958 Cross Module Trunking Module Support Table 10 lists the modules that support load sharing across modules Table 10 Cross module trunking module support Module CMT Support G8Xi Yes G8Ti Yes 38 ExtremeWare 7 2 0637 Release Notes Clarifications and Known Beha
20. on the switch PD3 5617550 PD2 225957479 SNMP When performing an SNMP query for extremeStpDomainRstpEnabled with STPD mode set to RSTP the switch no longer returns a value of disabled If STPD mode is not set to RSTP the SNMP query for extremeStpDomainRstpEnabled returns a value of disabled PD2 236033952 60 ExtremeWare 7 2 0637 Release Notes Issues Resolved in ExtremeWare 7 2 0633 All VLAN IP addresses are now shown in the walk results for SNMPwalk PD3 5089821 SSH If you use PuTTY as the SSH client to access a switch and you close the PuTTY window without first logging out the session now ends gracefully PD3 3039712 PD3 14925792 STP The STP module has been enhanced to correctly detect a loopback condition PD3 1616711 VRRP Extreme Networks switches are no longer sending the ICMP redirect with the IP source address as the interface IP addressss instead of the virtual IP address PD3 11519271 PD2 237441001 Issues Resolved in ExtremeWare 7 2 0b633 The following issues were resolved in ExtremeWare 7 2 0633 Numbers in parentheses are for internal use and can be ignored ExtremeWare 7 2 0633 includes all fixes up to and including ExtremeWare 6 2 2b156 and ExtremeWare 7 1 1b16 For information on those fixes see the release notes for those releases General On a Summit48i after rebooting the system removing and reinserting the cable no longer brings the link state to UP with autonegotiation off P
21. reboot the switch instead of rebooting each slot 4 Verify that the correct ExtremeWare is loaded using the show version command You should see output similar to the following BootROM 251 251 Image WM4T1l Version 6 1 8 Build 79 If you see a version other than Build 79 repeat steps 1 4 ExtremeWare 7 2 0b37 Release Notes 25 Upgrading to ExtremeWare 7 2 5 Download the BootROM using the download bootrom slot command 6 Reboot the module using the reboot slot command A NOTE If you are upgrading multiple modules skip step 6 upgrade every module then reboot the switch 7 Download the latest ExtremeWare to the primary image space 8 Reboot the module using the reboot slot command Upgrade T1 E1 or T3 Modules from ExtremeWare 6 1 8b79 or Later If you are using a T1 E1 or T3 module with ExtremeWare 6 1 8b79 or later and BootROM 2 8 or later upgrade the module to ExtremeWare 7 2 0b37 1 TFIP download the latest ExtremeWare for the module using the download image slot primary command 2 Configure the module to use the primary image with the use image primary slot command 3 Reboot the module using the reboot slot command Upgrade ATM MPLS ARM or PoS Modules from a Release Prior to ExtremeWare 6 1 8b79 If you are using an ATM MPLS ARM or PoS module with an ExtremeWare release prior to 6 1 8b79 or a BootROM prior to 1 18 upgrade the module to ExtremeWare 7 2 0b37 1 TFIP download ExtremeW
22. releases of ExtremeWare the module is reset and diagnostics are run Support personnel can use the following command to configure ExtremeWare to simply to reset the module without running diagnostics configure sys health check scan recovery reset remap ExtremeWare 7 2 0b37 Release Notes 11 Overview Entering this command generates the following message This command should only be used at the direction of Extreme Personnel Do you wish you continue y n Answering y immediately implements the change Answering n implements no change and returns you to the command line Use the reset option to reset the module without running diagnostics This option is useful for recovering from transient hardware failures In these cases resetting the module stops the checksum errors Use the remap option to reset the module and run diagnostics This is the default This command is not available on the BlackDiamond 6816 This command is not documented in the ExtremeWare 7 2 Software User Guide or the ExtremeWare 7 2 Command Reference Guide Packet Memory Scan Behavior Modification If you configure the system health check mode to offline and no new errors are detected the device scanned now remains online This behavior is identical to the current behavior if you use the run diagnostics command This behavior is not documented in the ExtremeWare 7 2 Software User Guide or the ExtremeWare 7 2 Command Reference Guide Clear Pac
23. the show log command to view the parsing of the configuration the log does not display the entire parsing This is a display problem the configuration parses and loads correctly PD2 171470601 Do Not Create Single Character Names When you create named components such as VLAN or access group names do not use single character names The single character might be interpreted by the switch as a truncated parameter For example if you name an SNMPvV3 access group a and delete that access group using the configure snmpv3 delete access a command the switch might interpret the command as configure snmpv3 delete access all non default PD2 152594408 Telnet and the show ports Command If you telnet to the switch and use the show ports info detail command the line feeds might not be recognized resulting in output lines overwriting previous lines PD2 130127501 The show configuration Output After using the unconfigure switch all command the show configuration output displays the VLAN default without any ports assigned The ports still belong to the VLAN default as the show vlan output correctly displays PD2 128233941 LACP not Supported Contrary to the information in the ExtremeWare 7 2 Software User Guide and ExtremeWare 7 2 Command Reference Guide LACP is not supported 36 ExtremeWare 7 2 0637 Release Notes Clarifications and Known Behaviors Upgrading to ExtremeWare 7 0 and Bi Directional Rate Shaping When you d
24. their respective unauthenticated VLAN configuration c Use the show netlogin and show vlan commands to verify that all Network Login ports are in the unauthenticated state and the client ports are members of their respective unauthenticated VLANs 2 If you are using ACLs and the CPU DoS protect feature ensure that the CPU DoS protect filter precedence follows the rules described in CPU DoS Protect and ACL Precedence on page 54 If there is a precedence conflict CPU DoS protect is not enabled 3 Save the current configuration in both the primary and secondary configuration spaces using the save configuration primary and save configuration secondary commands 22 ExtremeWare 7 2 0b37 Release Notes Upgrading ExtremeWare 4 Configure the switch to use the primary image and the primary configuration using the use image primary and use configuration primary commands 5 Verify that all of the above procedures were completed successfully with the show switch command 6 Upload the configuration to a TFIP server for safekeeping using the upload configuration command Upgrade the BootROM to Version 8 1 Before you upgrade ExtremeWare upgrade to BootROM 8 1 BootROM 8 1 is compatible with all ExtremeWare versions back to ExtremeWare 6 1 9 1 Download the BootROM using the download bootrom lt host_name gt lt ip_addr gt lt ngboot bin_name gt command 2 Reboot the switch using the reboot command Upgrade to ExtremeWare
25. to normal when the entries are learned PD2 104103941 The show log chronological Command When the syslog contains more than 1 000 lines the show log chronological command displays nothing However the command show log displays correctly PD2 104062736 BOOTP Dependent Routes in Downloaded Configuration not Created Static and default routes that depend on a BOOTP IP address subnet are not created when you download a configuration PD2 86888351 BlackDiamond Changing Address Based Algorithms to L2_L3 Does Not Preserve After Save and Reboot When you configure load sharing and set the sharing algorthim to address based L2_L3 save the configuration and reboot the switch the load sharing configuration setting is not preserved after the reboot PD2 243743150 ExtremeWare 7 2 0b37 Release Notes 37 Clarifications Known Behaviors and Resolved Issues Cross Module Trunking and Hitless Failover For traffic load shared across I O modules failover is not hitless traffic loss occurs for approximately four seconds PD2 186133901 Autonegotiation Off Command Accepted on 10 Gigabit Ethernet Modules Although you cannot disable autonegotiation on the 10 Gigabit Ethernet modules the command to turn off autoneogtiation is accepted and the resulting display shows autonegotiation status as off PD2 223283401 Disabling One MSM Might Cause Loss of Throughput If you disable one MSM in a dual MSM configuration you might lose half
26. twice when entering the enable temperature log command If you only press the Return key once the system does not display the asterisk indicating a configuration change The log is correctly enabled by pressing the Return key once PD2 152215201 User Sessions Cannot Enable CLI Paging You cannot enable CLI paging when logged in to a user account It is enabled by default PD2 145565305 ExtremeWare 7 2 0b37 Release Notes 43 Clarifications Known Behaviors and Resolved Issues Switching and VLANs The show iproute Output The output of the show iproute command now displays only the first eight characters of the VLAN name PD2 128392829 MAC Based VLAN Configuration Not Saved If you configure and enable a MAC based VLAN save the configuration and reboot the switch the configuration is lost PD2 224261163 Load Share Group Might Fail Back to Group with Fewer Ports When Using Software Redundant Ports If you have a primary load share group that fails over to the redundant load share group and you remove and reinsert the I O module that contains the primary load share group traffic fails back to the primary load share group even though the primary load share group has fewer active ports However if another port in the primary group fails traffic correctly fails over to the redundant load share group For example ports 1 1 1 5 are the primary load share group and ports 2 10 2 15 are the redundant load share group If y
27. 20b37 0c12 v720b37 nprom 1 18 OC3 ATM module v720b37 atm3 v720b37 nprom 1 18 MPLS module v720b37 mpls v720b37 nprom 1 18 T1 module v720b37 t1 t1boot28 wr 2 8 E1 module v720b37 e1 e1boot28 wr 2 8 T3 module v720b37 t3 t8boot28 wr 2 8 A NOTE The BlackDiamond 6816 requires its own ExtremeWare image The image that runs on other BlackDiamond Alpine or stackable switches does not support the BlackDiamond 6816 BlackDiamond Component Support BlackDiamond components supported with ExtremeWare 7 2 0b37 and the minimum ExtremeWare version required by the chassis to support each component include Table 2 BlackDiamond component support BlackDiamond Component ExtremeWare Required BlackDiamond 6804 6 2 2b56 BlackDiamond 6808 6 2 2b56 BlackDiamond 6816 6 2 2b56 MSM 3 7 1 1 MSM64i 6 2 2b561 G8Xi 6 1 3 G8Ti 6 1 3 G12SXi 6 1 4 G16X3 7 0 1 G24T3 7 0 1 F32Fi 6 1 8 F48Ti 6 1 2 F96Ti 6 1 8 WDMi 6 1 5 ExtremeWare 7 2 0b37 Release Notes Table 2 BlackDiamond component support continued BlackDiamond Component ExtremeWare Required 10GLRi 7 0 10GX3 7 2 0618 MPLS 7 0 ARM 7 0 P3cMi 7 0 P3cSi 7 0 P12cMi 7 0 P12cSi 7 0 A3cMi 7 0 A38cSi 7 0 DC Power Supply 6 1 5 110 VAC Power Supply 6 1 5 220 VAC Power Supply 6 1 5 1 Older switches do not require ExtremeWare 6 2 2656
28. 6 1 9 If you are running ExtremeWare 6 1 8 or earlier upgrade to ExtremeWare 6 1 9 1 TFIP download ExtremeWare 6 1 9 to the primary image space using the download image primary command A CAUTION If you do not upgrade to ExtremeWare 6 1 9 before downloading ExtremeWare 6 2 2 the ExtremeWare 6 2 2 download will fail and the following message will be printed from the system ERROR File too large 2 Reboot the switch using the reboot command The previous configuration of the switch is preserved 3 Verify that the correct BootROM and ExtremeWare version are loaded using the show switch and show version commands 4 Check the log for configuration errors Manually enter configurations that did not load 5 If you configured Random Early Drop Probability in ExtremeWare 6 1 8 or earlier re configure the Random Early Drop Probability using the configure red drop probability command 6 Save the configuration to the primary space Upgrade to ExtremeWare 6 2 2b56 If you are running ExtremeWare 6 1 9 to ExtremeWare 6 2 2b43 upgrade to ExtremeWare 6 2 2b56 you can substitute ExtremeWare 6 2 2 builds 68 108 124 134 and 156 for build 56 1 TFIP download ExtremeWare 6 2 2b56 to the primary image space using the download image primary command 2 Reboot the switch using the reboot command The previous configuration of the switch is preserved ExtremeWare 7 2 0b37 Release Notes 23 Upgrading to ExtremeWare 7 2 A NO
29. 7 47 47 47 47 47 47 47 47 48 48 48 48 48 48 48 48 48 49 49 49 49 49 49 49 49 49 ExtremeWare 7 2 0637 Release Notes Contents Bi Directional Rate Shaping 50 Locking and Unlocking Learning 50 Loopback Port Must be on Same Module 50 1000Base T Ports as Loopback Ports 50 EAPS 50 Do Not Configure a Hello Time of 0 50 EAPS Performance Statistics 50 ESRP and EAPS Secondary Port 51 Incorrect show vlan Output 51 IP Unicast Routing 51 Reset the FDB Aging Timer 51 Multinetting and the show VLAN stats Command 51 Multinetting and VRRP 51 RIP Routing 51 RIPv2 Authentication 51 RIP in Conjunction with other Routing Protocols 51 OSPF 52 OSPF Originate Default Cost Can Be Set Incorrectly 52 LSA Batch Interval Not Supported 52 Static Route with Switch s Address as Gateway Not Advertised 52 Error Message Not Generated 52 Disable OSPF Before Adding or Removing External Area Filters 52 IS IS 52 Unicast Packets Considered Broadcast 52 BGP 52 Large Number of Access Profiles and a Peer Reset 52 Default Route Might Not Be Deleted 52 BGP Aggregation with a Maximum Prefix of 300 000 53 IP Multicast Routing 53 The unconfigure igmp Command Does Not Unconfigure All Parameters 53 Enable or Disable IGMP Snooping on a Sub VLAN 53 Do Not Disable IGMP Snooping with Static Snooping Entries 53 Cisco Interoperation 53 Traffic Rate Exceeding Last Hop Threshold 53 Security and Access Policies 53 Roaming Client MAC Might be Aged Out
30. D3 3255811 PD2 248587047 When enabling or disabling a flow redirect policy client requests are now correctly redirected to the target device PD2 225957494 A flow rule using the IPSA IPSP combination no longer forwards other traffic from the same SA to the next hop PD2 238627628 The IPSP entries in the access list fdb now update the new FDB entry in the STP environment PD2 222652341 BGP TCP sessions are no longer closed when you Telnet from one switch to another switch that has an access profile enabled resulting in an ICMP port unreachable message PD2 219911444 Packets are now forwarding properly on GM16ti ports when load share is enabled between the Inferno and Triumph chip set based ports PD2 222652369 When initiating a Telnet session from an Extreme Networks switch to a Foundry Networks switch the Enter key now works correctly during the Telnet session PD2 224339872 You no longer receive the tRootTask EPC when downloading a configuration to enable RMON PD2 229063549 When a redundant port is configured for load sharing the port now activates when the module is removed or diagnostics are run PD2 234700625 ExtremeWare 7 2 0b37 Release Notes 61 Clarifications Known Behaviors and Resolved Issues RIP V1 routes are no longer advertised with the incorrect metric across a classful network boundary PD2 236187230 PD2 236187250 When issuing the show configuration command the configuration sequence
31. ESRP on that VLAN the route no longer becomes active PD2 222505901 Documentation The ICMP Timestamp option is now disabled by default PD2 192572201 The typographical error verion has been corrected to read version in the following log message 03 03 2004 16 11 02 74 lt Crit SYST gt Slot 1 Firmware mismatch Expecting version 3 0 disabling PoE feature use CLI to download appropriate firmware PD2 219230901 The advertised class parameter in the config inline power violation precedence command has been corrected to read advertise class PD2 237585005 ExtremeWare 7 2 0b37 Release Notes 65 Clarifications Known Behaviors and Resolved Issues Issues Resolved in ExtremeWare 7 2 0b25 The following issues were resolved in ExtremeWare 7 2 0b25 Numbers in parentheses are for internal use and can be ignored ExtremeWare 7 2 0b25 includes all fixes up to and including ExtremeWare 6 2 2b156 and ExtremeWare 7 1 1b14 For information on those fixes see the release notes for those releases General The TCP ISN is no longer predictable PD2 171207424 Ping packets larger than 1472 bytes are no longer dropped when certain ACLs are configured PD2 207734093 When you upgrade from ExtremeWare 6 1 8 to ExtremeWare 7 0 or later VDSL throughput is no longer degraded with large packets PD2 196156801 BlackDiamond You can now use the reboot command immediately after the synchronize command PD2 171614101
32. OSPF router ID is configured PD2 151536301 IP Multicast The first query sent in response to a leave message has the MAX response field correctly set to the value in the last member query PD2 134719211 PIM Two RP with the same priority and group address now hash using the BSR mask length PD2 162574428 SLB and Flow Redirection If you specify a port number in the disable slb node command the CLI no longer automatically chooses the tcp port check option bypassing the max connection option PD2 222240739 PD2 160291501 As the flow redirection next hop binding changes all access lists now correctly point to the changed next hop PD2 183691101 Security If you have two VLANs on the same port and one is a protocol VLAN while the other is not but has network login enabled the protocol VLAN now correctly passes traffic without requiring network login to be enabled and disabled PD2 203782137 If you are using port mapping with NAT addresses are now correctly mapped within the configured subnet boundary PD2 138423498 Using SCP2 over an SSH connection now handles incorrect passwords and the abrupt closing of the session correctly PD2 169463432 An ACL that specifies ICMP packets now works in all scenarios PD2 222652337 ExtremeWare 7 2 0b37 Release Notes 67 Clarifications Known Behaviors and Resolved Issues When a network login DHCP address range is configured DHCP queries received on unauthenticated
33. P When using RSTP the FDB is not flushed when recovering from a link failure This is the expected behavior PD2 143730501 Error Messages with Topology Changes If you have STP domains configured on a switch and add active ports to the domain bringing the links up and down might generate error messages similar to the following PD2 159834201 lt Erro STP OutBPDU Drop gt Port 4 13 Illegal message age 21 Large STPD Configuration Download Might Reboot Switch If you download a configuration with more than 70 STP domains and each domain has more than 120 VLANs the switch might reboot To avoid this disable the system watchdog timer download the configuration and enable the timer PD2 136044092 A Large STP Configuration with 10 Link Transitions If you have more than 120 802 1w STPDs with more than 2 000 total VLANs a link failover might form a loop The loop might last as long as 40 seconds depending on the number of VLANs configured PD2 135691018 Configure Fewer than 4 000 VLANs in an STPD If you add more than 4 000 VLANs to an STP domain the switch might run out of memory PD2 135842818 Output of show stpName port detail Command in Hex Format The output of the show stpName port detail command displays the Port ID in hex format instead of decimal format If you do not specify the detail parameter the output correctly displays in decimal format PD2 136044001 If You Delete a Port from the STPD You Can
34. PD2 194245901 PoS is now supported with Spanning Tree PD2 199020001 If traffic into CMT ports on the master module is broadcast or has an unknown destination address the traffic is now forwarded to the non shared ports PD2 197753757 Alpine You can now run extended diagnostics when a VDSL module is installed PD2 116691166 Summit The hardware redundant ports on the Summit48i now fail over correctly when the remote port fails PD2 183254413 If the system health checker brings the system down due to a hardware failure messages are now logged in the syslog and an SNMP trap is sent PD2 212139994 Mirroring Mirroring no longer might cause multicast processing to halt and report otpRamBusyWait failures in the log PD2 133634301 STP Adding a port to an STP VLAN in some configurations no longer might cause the switch to crash PD2 198602904 Reconnecting a port in some configurations no longer creates a temporary loop PD2 145783111 66 ExtremeWare 7 2 0637 Release Notes Issues Resolved in ExtremeWare 7 2 0b25 The topology change fields in the output of the show stpd command now increment correctly PD2 180096901 ESRP ESRP error messages are no longer generated after a reboot on a switch that has ESRP disabled PD2 138801121 EAPS The EAPSstatechange trap is now sent correctly PD2 198658077 PD2 180185834 OSPF You can now enable the OSPF originate router id feature when a loopback with the
35. Reference Guide New backplane mapping Option The show diagnostics command now has the backplane mapping option This option displays the traffic mapping to all backplane links on the BlackDiamond system PD2 199995201 This option is not documented in the ExtremeWare 7 2 Software User Guide or the ExtremeWare 7 2 Command Reference Guide Features Added or Enhanced in ExtremeWare 7 2 0b18 The following features were added or enhanced in ExtremeWare 7 2 0b18 Power over Ethernet You can now provide power over Ethernet using the FM 32Pi module in an Alpine chassis XENPAK Support The XENPAK 10 Gigabit Ethernet optical transceiver is now supported DHCP Option 82 In accordance with RFC 3046 you can now allow a client s PC to have automatic IP configuration via DHCP enabled while still always getting the same IP address QoS Monitor The QoS monitor is a utility that monitors the eight hardware queues QP1 QP8 associated with any port s The QoS monitor keeps track of the number of frames and the frames per second that a specific queue is responsible for transmitting on a physical port Two options are available a real time display and a separate option for retrieving information in the background and writing it to the log Application Examination You can now configure ingress queue classification based on application QoS This is especially useful for applications such as VoIP 14 ExtremeWare 7 2 06b37 Release Notes
36. Spanning Tree Domain Spanning Tree minimum number of domains port Minimum number of Spanning Tree Domains that can be configured per port 1 for default VLAN 0 for others Spanning Tree Spanning Tree modes Maximum number of Spanning Tree modes per switch 2 dotid and dot1w Static MAC FDB entries Summit Maximum number of permanent MAC entries 2000 Alpine BlackDiamond configured into the FDB Super VLAN number of ports amp Maximum number of ports and sub VLANs 2550 sub VLANs associated with each super VLAN Syslog servers Maximum number of simultaneous syslog servers 4 that are supported Telnet number of sessions Maximum number of simultaneous Telnet 8 sessions UDP profiles Number of profiles that can be created for UDP 10 forwarding UDP profile entries Number of entries within a single UDP profile 16 VLANs Summit Alpine Includes all VLANs plus sub VLANs super 4095 VLANs etc VLANs BlackDiamond 6816 fully Includes all VLANs plus sub VLANs super 681 populated VLANs etc VLANs BlackDiamond 6816 with Includes all VLANs plus sub VLANs super 1776 up to 7 I O modules VLANs etc VLANs BlackDiamond Includes all VLANs plus sub VLANs super 4095 VLANs etc VLANs maximum active The number of simultaneously active protocol 15 protocol sensitive filters filters in the switch VRRP maximum VRIDs Maximum number of uniq
37. Summit1i Maximum number of OSPF adjacencies on a 150 Summit5i Summit48i Summit48si switch with 128 MB memory OSPF adjacencies Summit7i Maximum number of OSPF adjacencies on a 225 Alpine BlackDiamond switch with 256 MB memory RIP learned routes Maximum number of RIP routes supported 8000 without aggregation RIP interfaces on a single router Recommended maximum number of RIP routed 384 interfaces on a switch Route Maps Maximum number of route maps supported ona 128 switch Route Map Entries Maximum number of route map entries supported 256 on a switch Route Map Statements Maximum number of route map statements 512 supported on a switch SLB maximum number of For Transparent and Translational and GoGo 500 000 500 000 simultaneous sessions modes respectively unlimited SLB maximum number of VIPs For Transparent and Translational and GoGo modes respectively 1000 1000 unlimited BlackDiamond SLB maximum number of Pools For Transparent and Translational does not 256 256 apply to GoGo mode SLB maximum number of Nodes For Transparent and Translational does not 256 256 per Pool apply to GoGo mode SLB maximum number of Applies to GoGo mode only a group shares any 8 physical servers per group number of common VIPs SSH2 number of sessions Maximum number of simultaneous SSH2 8 sessions SNMP Trap receivers Maximum number of SNMP trap rece
38. TE ExtremeWare 6 2 2b56 and later stores 75 static log entries Previous versions stored 100 entries To accommodate the new entry limit ExtremeWare 6 2 2b56 clears the static log after your first reboot To preserve your static log entries use the show log command and save the output 3 Verify that the correct BootROM and ExtremeWare version are loaded using the show switch and show version commands 4 TFIP download the saved configuration and answer y at the prompt to reboot the switch 5 Check the log for configuration errors Manually enter configurations that did not load 6 Save the configuration Do not save to the secondary configuration space until you are certain a downgrade to the previous image is not required A NOTE After upgrading from ExtremeWare 6 1 9 to ExtremeWare 6 2 2 the IGMP snooping leave time out value will be changed from 10 seconds to 0 This results in an IGMP snooping membership entry being removed immediately when an IGMP leave is received from a host This is good for an environment where only one host is connected Use the configure igmp snooping leave timeout command to change the leave time out value back to 10 seconds Upgrade to ExtremeWare 7 2 0b37 If you are running any software image from ExtremeWare 6 2 2b56 to ExtremeWare 7 1 1 or later upgrade to ExtremeWare 7 2 0b37 A NOTE If you are upgrading a chassis with MSM64i s to MSM 3 s see the MSM 3 Upgrade Note included with you
39. TFIP download ExtremeWare 7 0 0b46 to the primary image space using the download image primary command 8 Reboot the switch using the reboot command 9 TFIP download the latest ExtremeWare 7 2 0b37 build to the primary image space using the download image primary command 10 Reboot the switch using the reboot command 11 TFIP download the configuration you saved in Step 1 and enter y to reboot the switch 12 Check the log for configuration errors Manually enter configurations that did not load 13 Save the new configuration to the primary space Do not save to the secondary configuration space until you are certain a downgrade to the previous image is not required Downgrading Switches Assuming that the previous configuration is in the secondary configuration space and the previous image is in the secondary image space 1 If you saved an ExtremeWare 6 1 or earlier configuration during the upgrade process configure the switch to use that configuration with the use configuration secondary command If you did not save an earlier configuration re configure the switch or download a configuration at the end of this process 2 If you did not save the earlier ExtremeWare image in the secondary image space download the image using the download image secondary command A NOTE If you downgrade to an ExtremeWare version that does not support software signatures ExtremeWare 6 2 2b56 or later supports software signatures you must follo
40. a Fast Ethernet port sending L2 traffic with auto negotiation set to off stops packets from being received on one end of a bidirectional switch configuration PD2 216008619 Creating an ACL with a Filter Precedence Generates a Conflict Error When enabling cpu dos protect on the switch a filter precedence of 10 default is used If you configure another ACL with a filter precedence of 11 and 12 a conflict error with CPU DOS Protection is generated PD3 11296780 PD2 241094151 PD2 241094160 ExtremeWare 7 2 0b37 Release Notes 35 Clarifications Known Behaviors and Resolved Issues Error Message While Hot Removing Line Cards If you hot remove a G8Xi blade the following error message may be generated in the syslog lt Crit SYST gt Failed in fdbHwNgInitMc This error message is generated when the switch has approximately 64K L2 FDB entries with traffic running PD3 817627 System Related All Systems Autonegotiation Setting Not Preserved on Added and Deleted Loopback Ports If you add a 10 100 port as a loopback port and delete it autonegotiation is set to off PD2 192574401 The show log Command Truncates Long Commands If you download a configuration the output of the show log command might not completely display commands longer than 240 characters This is a display problem the configuration loads correctly PD2 171470611 The show log Display Truncates Configuration Parsing If you download a configuration and use
41. a Maximum number of VLANs that can be joined to 1024 recommended single ESRP domain a single ESRP instance through an ESRP 3000 max BlackDiamond domain ESRP Route track entries Maximum number of routes that can be tracked 4 Summit Alpine BlackDiamond for each ESRP domain ESRP maximum VLAN tracks Maximum numbers of VLAN tracks per VLAN 1 FDB maximum ports for Maximum number of ports supported for 2 000 permanent entries permanent FDB entries FDB maximum L2 L3 entries Maximum number of MAC addresses IP host 262 144 BlackDiamond Summit5i routes for the MSM64i Summit5i Summit7i Summit7i Alpine 3804 Alpine Alpine 3804 and Alpine 3808 3808 FDB maximum L2 L3 entries Maximum number of MAC addresses IP host 131 072 Summitti Summit48i Summit48si Alpine 3802 routes for the Summit1i Summit48i Summit48si and Alpine 3802 Flow Redirection maximum Maximum number of rules that can point to the 64 8 servers is the RIP and SAP SAP entries redirection rules same or separate groups of web cache servers maximum Flow Redirection maximum Maximum number of active entries for 64 000 enumeration mode entries enumeration mode rules For example one 16 rule can take all of the available entries Flow Redirection maximum Maximum number of active entries for subnet 64 subnet mode entries mode rules Each mask can have 1 entry IP ARP entries Maximum number of IPARP e
42. are 6 1 8b79 for the module using the download image slot primary command 2 Configure the module to use the primary image with the use image primary slot command 3 Reboot the module using the reboot slot command A NOTE If you are upgrading multiple modules skip step 3 until you have upgraded every module then reboot the switch instead of rebooting each slot 4 Verify that the correct ExtremeWare is loaded using the show version command 5 Download the BootROM using the download bootrom slot command 6 Reboot the module using the reboot slot command A NOTE If you are upgrading multiple modules skip step 6 upgrade every module then reboot the switch 7 Download the latest ExtremeWare to the primary image space 8 Reboot the module using the reboot slot command 26 ExtremeWare 7 2 0637 Release Notes Downgrading Switches Upgrading an Alpine 3802 to ExtremeWare 7 2 0b37 To upgrade an Alpine 3802 to ExtremeWare 7 2 0b37 1 Upload the configuration to your TFIP server using the upload configuration command 2 Upgrade to BootROM 8 1 using the download bootrom command 3 Reboot the switch using the reboot command 4 TFTP download ExtremeWare 6 1 8w3 0 1 b79 to the primary image space using the download image primary command 5 Verify that the correct BootROM and ExtremeWare versions are loaded on the switch using the show switch and show version commands 6 Answer y at the prompt to reboot the switch 7
43. aring Load Sharing and Specific Ports in a Load Share Group Disabling Load Sharing if the Master is Down Generates Error ELSM Spurious Error Message with ELSM Spanning Tree Disabling ignore bpdu Adds CPU MAC Entry to FDB Enabling STP on MAC based VLANs Might Cause Connectivity Loss Incorrect Log Message Disabling STP Might Display Topology Change FDB Not Flushed After Link Failure with RSTP Error Messages with Topology Changes Large STPD Configuration Download Might Reboot Switch A Large STP Configuration with 10 Link Transitions Configure Fewer than 4 000 VLANs in an STPD Output of show stpName port detail Command in Hex Format If You Delete a Port from the STPD You Cannot Add It Through a VLAN The unconfigure stp Command Does Not Clear All Configurations Enabling ignore bpdu or ignore stp Configuring a VLAN from Vista STP and VLAN Tagging EMISTP and Ingress Rate Shaping ESRP The disable slot all Command Generates EDP Errors Large Configurations Might Lock Console when Enabling and Disabling s0 Hot Swapping a Module with 5 000 ACLs ELRP ELRP and Ingress Rate Shaping VRRP Backup Transition Creates Duplicate Packets QoS Duplicate Precedence Rules The qosprofile Accepts a Value Greater than 100 Access Lists Using the IP Deny Any Rule Access Lists and IP Fragmentation QoS Configuration Bandwidth Parameters Creating Access Lists from Multiple Sessions 44 45 45 45 45 45 45 45 45 45 45 45 46 46 46 46 46 46 46 46 46 46 4
44. b37 Release Notes 39 Clarifications Known Behaviors and Resolved Issues Saving Health Check Configuration After Failure Causes Console Crash If an MSM fails a system health check with packet memory errors and is taken offline the slave becomes the master but you cannot save the configuration To avoid this clear the diagnostics upload the configuration and reboot the switch before saving PD2 171914501 Diagnostics on MSM 3 with Hitless Failover Causes Failover and Spurious Message Running diagnostics on the master MSM 3 with hitless failover enabled causes the MSM 3 to fail over to the slave and log a hardware failure message You can safely ignore this message PD2 168317013 Do Not Configure a Port Based Backplane Algorithm When CMT is Enabled Do not configure a port based backplane policy when CMT is enabled It might cause all egress ports on a given slot to be skipped To work around this problem configure an address based backplane policy In a similar manner if a port based algorithm is selected for the trunk some egress ports might be skipped To change the load share policy of a trunk disable sharing for the port and enable sharing with an address based policy then reboot the switch PD2 165883601 Cross Module Trunking and ACLs Flooding on a CMT trunk cannot initially be blocked by ACLs After the remote end responds with a PDU the destination address is learned via source address learning Once the address is lear
45. cket access lists that apply to that flow will not apply as the TCP USP port information is not included after the first fragment for subsequent fragments QoS Configuration Bandwidth Parameters Minimum and maximum percentage parameters for a specific port on the default VLAN will not be saved across reboots The configuration change will be applied when configured This issue only occurs on the BlackDiamond 15500 Creating Access Lists from Multiple Sessions When creating or modifying access control lists please ensure that no other administrator sessions are attempting to create or modify the system access control lists simultaneously This may result in data corruption 1 579HD ExtremeWare 7 2 0b37 Release Notes 49 Clarifications Known Behaviors and Resolved Issues Bi Directional Rate Shaping Locking and Unlocking Learning If you configure a rate shaping port to lock learning and unlock learning the loopback FDB is not flushed This causes traffic destined for the port to be flooded You must manually flush the FDB using the clear fdb command PD2 124568416 Loopback Port Must be on Same Module The loopback port must be on the same module as the rate shaped ports Though you can configure a loopback port on another module this is still not a supported configuration PD2 124299901 1000Base T Ports as Loopback Ports If the loopback port for bi directional rate shaping configurations is configured on 1000Base T
46. e User Guide or the ExtremeWare 7 2 Command Reference Guide Supported Hardware Hardware in the following sections listed in italics is new for this release wean ExtremeWare 7 2 0b37 and later supports i series or 3 series products only Table 1 lists software filenames for the hardware that requires software Table 1 Software for supported hardware Extreme Hardware ExtremeWare Filename BootROM Filename Version BlackDiamond 6816 v720b37 Gxtr or v720b37 SGxtr Ngboot8 1 bin 8 1 BlackDiamond 6808 v720b37 xtr or v720637 Sxtr Ngboot8 1 bin 8 1 BlackDiamond 6804 v720b37 xtr or V720b37 Sxtr Ngboot8 1 bin 8 1 Alpine 3808 v720b37 xtr or v720b37 Sxtr Ngboot8 1 bin 8 1 Alpine 3804 v720b37 xtr or v720b37 Sxtr Ngboot8 1 bin 8 1 ExtremeWare 7 2 0b37 Release Notes 15 Overview Table 1 Software for supported hardware continued Extreme Hardware ExtremeWare Filename BootROM Filename Version Alpine 3802 v720b37 xtr or v720b37 Sxtr EW 70 3802 mig Ngboot8 1 bin 8 1 Summit7i 7iT v720b37 xtr or v720b37 Sxtr Ngboot8 1 bin 8 1 Summitti 1iT v720b37 xtr or v720b37 Sxtr Ngboot8 1 bin 8 1 Summit5i 5iT 5iLX v720b37 xtr or v720b37 Sxtr Ngboot8 1 bin 8 1 Summit48i v720b37 xtr or v720b37 Sxtr Ngboot8 1 bin 8 1 Summit48si v720b37 xtr or v720b37 Sxtr Ngboot8 1 bin 8 1 ARM module v720b37 arm v720b37 nprom 1 18 OC3 PoS module v720b37 0c3 v720b37 nprom 1 18 OC12 PoS module v7
47. e the following command configure port 3 1 auto off speed 10 duplex full PD2 209953030 VDSL Ports do not Support Jumbo Frames Do not enable jumbo frames on VDSL ports Jumbo frames are not supported on VDSL ports PD2 208090059 Status LED Solid After Fan Tray Reseated If you reseat the fan tray in an Alpine 3804 or Alpine 3808 the status LED on the SMMi is solid green The LED should blink The LED does not blink correctly until you reboot the switch PD2 205947223 New Accounts with WAN Module Installed are pppuser If you have a WAN module installed and you create a user account the account is automatically created as pppuser PD2 197374626 ExtremeWare 7 2 0b37 Release Notes 41 Clarifications Known Behaviors and Resolved Issues Traffic Diagnostics Not Performed During Extended Diagnostics on T1 Module If you run extended diagnostics on a T1 module T1 traffic diagnostics are not performed PD2 187132901 Traffic Diagnostics Not Performed During Extended Diagnostics on E1 Module If you run extended diagnostics on an E1 module E1 traffic diagnostics are not performed PD2 192644010 Limited Commands Mode When in limited commands mode the slot status LED remains orange though the link is taken down PD2 99107226 VDSL Modules in a Half Duplex Link A VDSL CPE operating in a half duplex link can lock up when used with a hub and running wire rate randomized traffic This is a hardware limitation A
48. ecify ignore overlap when you create an ICMP access list but do not specify a precedence number a precedence of 0 is assigned In addition the ICMP access list gives the highest precedence to the rules created first instead of giving precedence to the most specific rule PD2 157416614 CPU DoS Protect and ACL Precedence If you configure the CPU DoS protect feature with a filter precedence of x you cannot create an access list with a precedence of x x 1 or x 2 All other values are acceptable If you configure an access list with a precedence of x you cannot configure the CPU DoS protect feature with a filter precedence of x x 1 or x 2 All other values are acceptable PD2 129163428 Network Login RADIUS Server Interoperability The following RADIUS authentication servers are tested and supported with Network Login e Microsoft Windows 2000 Internet Authentication Service e Funk Steel Belted Radius Enterprise Edition version 4 0 The following authentication methods are supported with Network Login e PAP web based only e EAP MD5 802 1x only e EAP TLS 802 1x only e EAP TTLS 802 1x only e PEAP 802 1x only Network Login Supplicant Software Interoperability The following supplicant software applications are tested and supported with Network Login e Web Based Internet Explorer 6 web browser e Web Based Netscape Navigator 7 web browser e 802 1x Microsoft Windows XP native OS client e 802 1x Microsoft Windows 2000 P
49. eout value returned by RADIUS server 7200 seconds supported OSPF areas As an ABR how many OSPF areas are 8 supported within the same switch OSPF external Recommended maximum number of external 130 000 routes BlackDiamond Summit7i routes contained in an OSPF LSDB without too Alpine many other types of OSPF routes OSPF inter or intra area Recommended maximum number of inter or 16 000 routes BlackDiamond Summit7i intra area routes contained in an OSPF LSDB Alpine without too many other types of OSPF routes with one ABR in OSPF domain OSPF external routes Summit1i Recommended maximum number of external 65 000 Summit5i Summit48i Summit48si routes contained in an OSPF LSDB without too many other types of OSPF routes OSPF inter or intra area Recommended maximum number of inter or 8 000 routes Summitti Summit5i intra area routes contained in an OSPF LSDB Summit48i Summit48si without too many other types of OSPF routes with one ABR in OSPF domain OSPF routers in a single area Recommended maximum number of routers ina _ 200 single OSPF area OSPF interfaces on a single router Recommended maximum number of OSPF 384 routed interfaces on a switch OSPF virtual links Maximum number of OSPF virtual links 32 32 ExtremeWare 7 2 0b37 Release Notes Table 9 Supported limits continued Supported Limits Metric Description Limit OSPF adjacencies
50. h PD2 160136950 Default Route Might Not Be Deleted If you have the export of static BGP routes enabled the IP route table has a default static route and BGP is redistributing the default route using the configure bgp add network command then after you delete the default route from BGP using the configure bgp delete network command the default BGP route is not withdrawn from the neighbor s table PD2 159150038 52 ExtremeWare 7 2 0637 Release Notes Clarifications and Known Behaviors BGP Aggregation with a Maximum Prefix of 300 000 Disabling BGP configuring the maximum prefix to 300 000 or more enabling BGP aggregation configuring some aggregate routes and enabling BGP generates error messages similar to the following PD2 147347223 lt Erro BGP Misc DelAggrtNetErr gt Count lost sync for Net 202 7 243 0 Mask 255 255 255 0 IP Multicast Routing The unconfigure igmp Command Does Not Unconfigure All Parameters The unconfigure igmp command does not set the forward mcrouter only or flood list parameters to the default values PD2 141266115 Enable or Disable IGMP Snooping on a Sub VLAN To disable or enable IGMP snooping on a sub VLAN delete the sub VLAN from the super VLAN change the IGMP snooping status and add the sub VLAN to the super VLAN PD2 136478101 Do Not Disable IGMP Snooping with Static Snooping Entries If you disable IGMP snooping on a VLAN the configured static IGMP snooping entries do not
51. has been corrected for isis lsp refresh interval and lsp lifetime PD2 241094200 Cutting and pasting the configuration file into a Telnet session no longer locks up the Telnet session because TCP is now releasing the open Telnet socket port PD2 138423473 In a DVMRP environment with continuos source traffic the L3 cache is no longer deleted and recreated on every prune life time interval The L3 cache is not deleted as long as it contains source traffic PD2 228267476 IP ARP checking is no longer bypassed or exited if a proxy ARP or SLB proxy ARP entry added for VIP is enabled PD2 83537427 PD2 247131240 The output of the show fdb command no longer displays a duplicate entry PD2 127001501 CLI You can now ping both sides of the T1 E1 link multilink IPCP BCP L2 L3 WAN links PD2 241629501 PD2 243363701 BlackDiamond If you have an EAPS domain with one MSM64i installed in the master switch and two MSM 3s installed in the transit switch the master switch no longer enters the unknown state when you initiate hitless failover on the transit switch PD2 219743398 BlackDiamond I O module memory scanning and mapping support is listed in Table 14 Table 14 Memory scanning and mapping support in BlackDiamond modules Module Memory Scanning and Mapping F32Fi Yes F48Ti Yes F96Ti Yes G12SXi Yes G8Ti Yes G8Xi Yes G16x3 Yes G24T3 Yes WDMi Yes MSM 3 Yes MSM64i Yes The clear log diag status command is now supported
52. hat did not load 8 Save the new configuration to the primary space Do not save to the secondary configuration space until you are certain a downgrade to the previous image is not required 9 If you are upgrading a BlackDiamond switch synchronize the BootROM image and configuration across all installed MSM modules using the synchronize command This command reboots the synchronized modules You can ignore any diagnostics failure messages generated by the synchronization 10 Reboot the switch using the reboot command 11 If you are using the Network Login campus mode a Manually enable Network Login using the enable netlogin web based dot1x command b Verify that users are able to authenticate and successfully access network resources Upgrade T1 E1 or T3 Modules from a Release Prior to ExtremeWare 6 1 8b79 If you are using a T1 E1 or T3 module with an ExtremeWare release prior to 6 1 8b79 or a BootROM prior to 2 8 upgrade the module to ExtremeWare 7 2 0b37 1 TFIP download ExtremeWare 6 1 8b79 for the module using the download image slot primary command A NOTE T1 E1 and T3 modules must be using ExtremeWare 6 1 8b79 and BootROM 2 8 before upgrading to ExtremeWare 7 2 0b37 2 Configure the module to use the primary image with the use image primary slot command 3 Reboot the module using the reboot slot command A NOTE If you are upgrading multiple modules skip step 3 until you have upgraded every module then
53. he slot as slot 10 instead of MSM B The display is wrong the diagnostics are correctly running on the MSM in slot B The extended diagnostics console display is correct PD2 138607801 Bus Stats Error Messages The show config detail command output displays the following new commands disable bus stats configure bus stats window history 3 configure bus stats window errors 3 configure bus stats threshold slow path x configure bus stats threshold fast path y The bus stats feature helps filter erroneous log messages related to transient hardware errors It is disabled by default and should only be enabled when troubleshooting transient hardware errors Enabling this feature requires activation by Extreme Networks personnel 58 ExtremeWare 7 2 0637 Release Notes Clarifications and Known Behaviors Spurious Message When system down is Configured If you configure the system health check alarm level for system down and a fault is detected the switch is turned off but continuously logs the message Card in slot N is off line You can ignore this message PD2 129386201 The use configuration Command When the switch is in minimum mode the use configuration command has no effect on the backup MSM PD2 129133801 Output of the show diagnostics Command The output of the show diagnostics command for the CPU system might display negative numbers and the totals might not add up properly PD2 128460401 Configure Auto Recovery
54. ing PD2 64617405 Round Robin Load Sharing If a port in a round robin load share group is removed the traffic that was being transmitted on that link will be distributed on only 1 of the other active load share links in the round robin group The traffic is not distributed evenly between the remaining ports 6977 Port Based Load Sharing on Summit7i Port based load sharing on the Summit7i requires ingress ports to be on the same side of the switch ports 1 4 9 12 17 20 and 25 28 on the left ports 5 8 13 16 and 21 24 on the right as the 8 ports in the load share group for all ports in the load share group to transmit receive traffic 6975 ExtremeWare 7 2 0b37 Release Notes 45 Clarifications Known Behaviors and Resolved Issues Alpine and Cross Module Load Sharing The I O module configured to contain the master port must be physically present in a cross module load sharing group for the system to pass traffic 8589 PD2 119098401 Load Sharing and Specific Ports in a Load Share Group Due to the load sharing algorithm used for round robin load sharing when using 3 5 6 or 7 ports ina load share group packet loss will be observed when sending wire speed traffic across the load share group This occurs because some ports will be selected to transmit more packets than other ports resulting in bandwidth over subscription and subsequent packet loss This only occurs with round robin load sharing configurat
55. ions 10311 Disabling Load Sharing if the Master is Down Generates Error If the load sharing master link goes down and you disable load sharing the switch generates a ptag error message PD2 129379272 ELSM Spurious Error Message with ELSM Disabling or enabling ELSM or the ELSM auto restart port feature might generate an error message similar to the following hfoCliEvent Command does not support Hitless Failover You can safely ignore these messages PD2 182478105 Spanning Tree Disabling ignore bpdu Adds CPU MAC Entry to FDB If you disable ignore bpdu an entry for the CPU MAC is added to the FDB for the VLAN PD2 225957431 Enabling STP on MAC based VLANs Might Cause Connectivity Loss On a BlackDiamond if you enable STP on a MAC based VLAN you might experience a loss of connectivity PD2 223958706 Incorrect Log Message If you reboot after enabling STP and VLANs the device might log the following incorrect message lt STP OutBPDU Drop gt Port 8 2 Illegal message ag 65517 This is a display issue only functionality is not affected PD2 208909326 Disabling STP Might Display Topology Change When you disable STP the output of the show stpd command displays a topology change If there was not actually a topology change you can safely ignore this indicator PD2 165211765 46 ExtremeWare 7 2 0637 Release Notes Clarifications and Known Behaviors FDB Not Flushed After Link Failure with RST
56. irectly upgrade from ExtremeWare 6 2 2 to ExtremeWare 7 0 or later bi directional rate shaping does not work if the loopback ports were in autonegotiation mode This behavior is not displayed by 10 100Base T or Gigabit fiber ports A workaround is to remove and re add the loopback ports to the VLAN PD2 107820904 Upgrading to ExtremeWare 7 0 and OSPF If you upgrade directly from ExtremeWare 6 2 2 to ExtremeWare 7 0 or later the OSPF metric for 10 Gigabit interfaces is incorrect A workaround is to manually configure the OSPF metrics or to upload the configuration before upgrading and then download the ExtremeWare 6 2 2 configuration PD2 108161623 Blank Space in show port info detail Command Output The output of the show port info detail command contains several blank pages The output still contains all of the requested information PD2 107800978 Using an ExtremeWare 7 0 Configuration with an Earlier Image If you are using an ExtremeWare 7 0 or later configuration and attempt to use an earlier image the switch prompts you for confirmation because this combination is not recommended If you answer n at the prompt you receive the following error message Error bad image You can safely ignore this message PD2 110983501 Console Response with a Large Number of ARP Entries Console response is slow when the switch is learning 10 000 or more ARP entries This does not affect performance Console response returns
57. ista you can only create admin or pppuser accounts To work around this create the account using the CLI PD2 197374642 Cannot Enable STP You cannot enable a STP domain using Vista If you try Vista does not generate an error message but does not enable STP PD2 158471801 Alpine 3808 Erroneously Displays Four PSUs Vista displays PSU C and PSU D on an Alpine 3808 chassis The Alpine 3808 supports only two PSUs PSU A and PSU B PD2 135911601 Cannot Add Trap Receiver or Community String On the SNMP configuration page if you add a trap receiver or community string Vista indicates success but does not make the change to the switch To successfully add a trap receiver or community string use the CLI PD2 120713201 Blackhole Flag Missing The blackhole flag is missing from the FDB statistics screen PD2 129387401 Multicast Address Display If you configure a routing protocol on multiple interfaces the Vista statistics page displays the wrong Locally Registered Multicast Address PD2 105094265 Configuration Statistics PSU Display The Vista configuration statistics switch display for the BlackDiamond 6808 shows four power supplies when only two are installed 1 D3RSP Vista and RADIUS If a switch configured for RADIUS authentication loses communication with the RADIUS server subsequent attempts to use the Vista Web application will take a very long time measured in several minutes When communication is lost with
58. iver stations 16 supported SNMPv3 Users Maximum number of SNMPv3 users 32 SNMPv3 Groups Maximum number of SNMPv3 groups 64 SNMPv3 Accesses Maximum number of SNMPv3 accesses 128 SNMPv3 MIB views Maximum number of SNMPv3 MIB views 128 SNMPv3 Communities Maximum number of SNMPv3 communities 64 SNMPv3 Target addresses Maximum number of SNMPv3 target addresses 16 SNMPv3 Target parameters Maximum number of SNMPv3 target parameters 16 SNMPv3 Notifications Maximum number of SNMPv3 notifications 8 SNMPv3 Filter profiles Maximum number of SNMPv3 notify filter profiles 16 SNMPv3 Filters Maximum number of SNMPv3 notify filters 400 Spanning Tree maximum STPDs Maximum number of Spanning Tree Domains 128 Summit Spanning Tree maximum STPDs Maximum number of Spanning Tree Domains 256 Alpine Spanning Tree maximum STPDs Maximum number of Spanning Tree Domains 512 Spanning Tree minimum STPDs Minimum number of Spanning Tree Domains Spanning Tree 802 1d domains Maximum number of 802 1d domains per port ExtremeWare 7 2 0637 Release Notes 33 Supported Limits Table 9 Supported limits continued Metric Description Limit Spanning Tree number of ports Maximum number of ports that can participate in a single Spanning Tree Domain 4096 Spanning Tree minimum number of ports Minimum number of ports that can participate in a single
59. ket Memory Diagnostics Failures Extreme Networks support personnel can now clear the packet memory diagnostics failures from the EEPROM using the following command clear log diag remap lt slot gt This command clears any error remapping Use this command only at the direction of Extreme Networks personnel This command is not documented in the ExtremeWare 7 2 Software User Guide or the ExtremeWare 7 2 Command Reference Guide Clear Alpine Diagnostics Failures Extreme Networks support personnel can now clear the Alpine diagnostics failures from the NVRAM using the following command clear log diag error lt slot gt Use this command only at the direction of Extreme Networks personnel This command is not documented in the ExtremeWare 7 2 Software User Guide or the ExtremeWare 7 2 Command Reference Guide 12 ExtremeWare 7 2 06b37 Release Notes New Features in ExtremeWare 7 2 0b25 Capture Corrupted Packet Data Extreme Networks support personnel can now capture corrupted packet data to help in troubleshooting problems using the following command show packet miscompare lt slot gt verbose Use this command only at the direction of Extreme Networks personnel This command is not documented in the ExtremeWare 7 2 Software User Guide or the ExtremeWare 7 2 Command Reference Guide Serial Numbers now Included in Command Output and Log Messages Serial numbers are now included in the output of the show diagnostics command
60. led GBIC based on either the Vista web interface or the show port configuration command All versions correctly identify Parallel ID GBIC types however some versions do not correctly identify the Serial ID GBIC type because the Serial ID GBICs were introduced after the software was released Table 6 ExtremeWare recognition of GBIC type ExtremeWare Version SX Parallel ID LX Parallel ID SX Serial ID LX Serial ID LX70 1 x SX LX Not Supported Not Supported Not Supported 2 x SX LX LX LX LX 3 x SX LX CX CX CX 4 x SX LX SX LX LX 6 x SX LX SX LX LX70 6 1 6 and above 7 x SX LX SX LX LX70 Mini GBIC Support Extreme products support the Extreme mini GBIC only For reliability and stability reasons third party mini GBICs are not supported at this time XENPAK Module Support XENPAK modules supported with ExtremeWare 7 2 0b37 the minimum ExtremeWare version required and the manufacturers supported include Table 7 XENPAK support XENPAK Module ExtremeWare Required Manufacturers Supported LR 7 2 0b18 Intel Opnext ER 7 2 0b18 Intel Opnext ExtremeWare 7 2 0b37 Release Notes Overview 20 ExtremeWare 7 2 06b37 Release Notes Upgrading to ExtremeWare 7 2 This chapter contains the following sections e Staying Current on page 21 e Upgrading ExtremeWare on page 21 e Downgrading Switches on page 27 Staying Current
61. n you create a VLAN PD2 139987618 PD2 236033931 Adding a port to a VLAN before the VLAN is added to the STP no longer causes an error message PD2 238308601 When you create identical VLANs and STP domains on two connected switches and enable the STP domain the STP Topology Change Flag is no longer always set to true and the topology change timer resets PD2 213850237 Once you enable STP on a protocol based VLAN the Time Since Last Topology Change no longer displays an incorrect number PD2 224261105 After an STP topology change the C flag in the output of the show stp command is no longer permanently set PD2 159151212 Mirroring ports can now see STP BPDU packets PD2 156960212 After an STP topology change the Number of Topology Changes counter in the output of the show stp detail command no longer continues to increment PD2 156960201 The flag in the output of the show stpd ports command no longer displays Tc after an 802 1w topology change PD2 115121007 If you are using 802 1w and IGMP snooping 802 1w topology changes no longer interrupt the multicast stream PD2 118511373 PD2 234810401 Do not re use a VLAN tag if the tag is associated with an STP domain If the VLAN tag is still being used by the STP domain it cannot be deleted PD2 137137230 You no longer need to ensure a VLAN has active ports before adding the VLAN to an STP domain PD2 137137236 If you configure a high STP traffic load
62. ned packets are blocked in hardware by an ACL PD2 153404501 PD2 115139620 PD2 130299801 PD2 130299807 4 000 VLANs on a BlackDiamond If you configure more than 4 000 VLANs EDP might crash causing ESRP to fail PD2 153821210 PPP Links Through E1 modules PPP links through the E1 module are not always re established after a reboot To re establish the PPP link use the restart ports command PD2 109252301 Slot Failure Messages During a Broadcast Storm If you have more than 15 Gigabit Ethernet links between two chassis all in the same VLAN and generating a broadcast storm the system health check records slot failures in the log When the broadcast storm stops the log messages also stop PD2 117946811 No Image Information Reported to SNMP with One MSM If you only install an MSM in slot B of a BlackDiamond 6804 BlackDiamond 6808 or BlackDiamond 6816 no primary or secondary image information is reported to your SNMP NMS PD2 129612901 BlackDiamond 6816 MSM C and D Diagnostics Messages not in Syslog If you run diagnostics on an MSM in slot C or D of a BlackDiamond 6816 messages are not recorded in the syslog To view the diagnostics messages use the show diagnostics command PD2 118049501 40 ExtremeWare 7 2 06b37 Release Notes Clarifications and Known Behaviors Disabling CLI Paging from the Slave MSM64i Enabling or disabling CLI paging from the slave MSM64i has no affect on the master MSM64i paging configura
63. network login ports are no longer answered by the switch when Web based network login is disabled PD2 190666971 SNMP When port 1 is added to a VLAN an SNMP query of the ifStackTable now correctly shows the port in the 802 1q list PD2 171207483 You can no longer configure SNMP traps for exceed committed rate on non Triumph ports PD2 198566403 If you insert or remove a GBIC SNMP is now updated immediately PD2 157174357 Troubleshooting Sliding windows are now enabled by default PD2 192733101 If the system health checker brings the system down error messages now appear in the syslog PD2 198679001 If the system health checker is configured to bring the system down links are correctly brought down PD2 217607201 Issues Resolved in ExtremeWare 7 2 0618 The following issues were resolved in ExtremeWare 7 2 0b18 Numbers in parentheses are for internal use and can be ignored ExtremeWare 7 2 0b18 includes all fixes up to and including ExtremeWare 6 2 2b137 and ExtremeWare 7 1 1b11 For information on those fixes see the release notes for those releases General You can now use a port number as a display string PD2 65114851 PD2 65114834 ESRP If you have a direct link between the master and slave switch and that link fails the master no longer transitions to slave and back to master PD2 157406636 PD2 148539301 You can now use ingress rate shaping on an ESRP enabled port PD2 107800933 OSPF When
64. ng so will assign all traffic to the VLANs containing that filter and will prevent 44 ExtremeWare 7 2 06b37 Release Notes Clarifications and Known Behaviors VLANs with no protocol filter to function properly If configured and saved you must issue an unconfigure switch all to restore normal operation 2644 4935 Deleting Protocols from a VLAN Adding a protocol to a VLAN may cause an EPC if the protocol was added to the VLAN deleted from the VLAN recreated by the user and re added to the VLAN 6128 MAC Based VLANs and DHCP Relay MAC based VLAN configurations should not be used in conjunction with DHCP Currently a host which enters a MAC based VLAN will not be able to use DHCP to obtain an IP address VLAN to VLAN Access Profiles VLAN to VLAN access profiles are no longer supported on the BlackDiamond switch in ExtremeWare 6 0 or higher 7022 FDB Cannot Add FDB Entry for Management VLAN You cannot add an FDB entry for the management VLAN PD2 156475718 Static FDB Entries and Rate Shaping If you create a static FDB entry on a port configured for rate shaping the static entry incorrectly ages out Static entries should not age out PD2 97150551 MAC Security The source FDB address configuration will not discard ICMP packets 16340 Load Sharing Autonegotiation Load sharing ports must be configured with autonegotiation set to on Load sharing ports will not transmit traffic correctly using any other sett
65. not Add It Through a VLAN If you delete a port from the STPD then add a VLAN containing that port to the STPD the deleted port is not added To work around this add the port back to the STPD PD2 144382901 The unconfigure stp Command Does Not Clear All Configurations The unconfigure stpd command does not clear the tag VLAN operational mode rapid root failover port mode or port link type To clear these configurations use the delete stpd command PD2 137310575 Enabling ignore bpdu or ignore stp If you enable ignore bpdu or ignore stp on a VLAN and then enable STP the switch still participates in STP election To work around this reboot the switch PD2 140533593 ExtremeWare 7 2 0b37 Release Notes 47 Clarifications Known Behaviors and Resolved Issues Configuring a VLAN from Vista If you create an STPD using ExtremeWare 6 1 9 or earlier add a VLAN save the configuration upgrade to ExtremeWare 6 2 2b68 or later and save the configuration you receive the following error message when you try to modify the VLAN from Vista ERROR Cannot assign bridge to stpd HINT If a port is part of multiple vlans the vlans must be in the same Spanning Tree domain To work around this problem make configuration changes from the CLI PD2 118450190 STP and VLAN Tagging VLAN tagging is not supported with 802 1d Spanning Tree STP BPDUs Therefore all BPDUs in a 802 1d STP domain are untagged However Extreme Multi
66. ntries 20 480 IP ARP Static entries Maximum number of permanent IP static ARP 512 entries supported IP ARP Static Proxy entries Maximum number of permanent IP ARP proxy 512 entries IP Route Sharing Entries Maximum number of static or OSPF routes used 12 ECMP static or OSPF in route sharing calculations IP Route Sharing Entries Maximum number of IS IS routes used in route 8 ECMP IS IS sharing calculations IP Router interfaces Maximum number of VLANs performing IP routing 512 excludes SubVLANs IP Static Routes Maximum number of permanent IP routes 1024 IPX Static Routes and Services Maximum number of static IPX RIP route and IPX 64 for each IPX dynamic routes and services Maximum recommended number of dynamically learned IPX RIP routes and SAP entries 2000 for each IPX Router interfaces Maximum number of IPX router interfaces 256 IPX Access control lists Maximum number of Access Lists in which all rules utilize all available options worst case 255 routes regular metric regular metric IS IS maximum routing interfaces Maximum IS IS routing interfaces 255 IS IS maximum routes Maximum IS IS routes 25 000 IS IS maximum adjacencies Maximum IS IS adjacencies per routing interface 64 IS IS maximum domain summary Maximum IS IS domain summary addresses 32 addresses IS IS maximum redistributed Maximum IS IS redistributed routes using the 20 000
67. on the MSM 3 Use the clear log error led CLI command to clear the diag status LED on the MSM PD2 162199329 62 ExtremeWare 7 2 0b37 Release Notes Issues Resolved in ExtremeWare 7 2 0633 Summit When in limited commands mode traffic is no longer forwarded PD2 99220424 Mirroring IGMP snooping no longer causes multicast traffic to not be seen on a mirror port Multicast traffic will resume for the IGMP Host time out period 260 sec 3534 Multicast When a unicast route is received on the transit router the IPMC FDBs are no longer affected PD3 829371 Bridging A broadcast MAC with a unicast IP no longer forwards packets twice once in the software and once in the hardware when IGMP snooping is disabled on the VLAN This resulted in the broadcast packets being sent and appearing on the port on which they originally ingressed the switch PD2 228267441 BGP BGP no longer crashes when handling update messages that have unfeasible routes whose lengths are longer than the total length of the update message PD2 238232234 Routes are now advertised withdrawn properly when the same routes are exported on two IBGP peers and synchronization is disabled PD2 241094136 EAPS During cross module trunking once the slave port connection is established EAPS no longer fails PD2 238232220 IP Routing When you create an FDB entry you can now associate multiple ports with each unicast MAC address PD2 183714185
68. ou remove the cables from ports 1 1 1 3 the load share group fails over to ports 2 10 2 15 If you remove and reinsert the I O module installed in slot 1 and do not attach the cables to ports 1 1 1 3 the load share group fails back to the primary load share group If you then remove the cable from port 1 4 traffic fails over to the redundant load share group PD2 223253601 PD2 225707301 Saving ip mtu Settings Dynamic TLS Martini TLS checks the MTU received from its peer in order for TLS to come to the established state It compares against the egress VLAN s IP MTU If the egress VLAN does not have an IP address defined any non default ip mtu setting will not be saved through a switch reboot PD2 64084527 VLAN priority and STP EDP STP and EDP thus ESRP and EAPS do not transmit packets in the queue specified by the VLAN priority 1 5HOZ9 Default Routes or Static Routes If you define a default or static route and then delete the VLAN on the subnet associated with the default route the default route entry remains although it is invalid You must manually delete the configured route If you define multiple default routes the one with the lowest metric is used If there are multiple routes with the same lowest metric the switch picks one of the routes Configuring a Protocol Filter with ffff Creating a protocol filter with LLC of value Oxffff and assigning it to a VLAN will not work and should not be attempted Doi
69. own Link Down Link Up Link Up Convergence Convergence Convergence Convergence FDB Entries Upstream ms Downstream ms Upstream ms Downstream ms 2 000 2 4 3 2 1 1 1 2 10 000 2 5 3 5 1 3 1 4 50 000 4 5 2 8 3 100 000 5 6 4 4 ESRP and EAPS Secondary Port Configuring ESRP Host Attach on an EAPS secondary port causes a broadcast storm 1 B1O04L Incorrect show vian Output The show vlan output incorrectly lists the EAPS secondary port as active with an asterisk The number of active ports is correctly displayed PD2 59142420 IP Unicast Routing Reset the FDB Aging Timer When you disable multinetting you must reset the FDB aging timer to 300 seconds using the configure fdb agingtime command PD2 160697401 Multinetting and the show VLAN stats Command The show vlan stats lt vlan_name gt command is not supported on multinetted VLANs 12196 Multinetting and VRRP Multinetting is not supported with VRRP 1 9YG1B RIP Routing RIPv2 Authentication The authentication feature of RIPv2 is not supported RIP in Conjunction with other Routing Protocols It is recommended that RIP be enabled only on routers running with less than 10 000 routes from other routing protocols such as BGP or OSPF ExtremeWare 7 2 0b37 Release Notes 51 Clarifications Known Behaviors and Resolved Issues OSPF OSPF Originate Default Cost Can Be Set Incorrectly When configuring OSPF Originate Default an incorrect cost of 0 zero i
70. pgrading an Alpine 3802 to ExtremeWare 7 2 0b37 Downgrading Switches Supported Limits Supported Limits Clarifications Known Behaviors and Resolved Issues Clarifications and Known Behaviors General Changing Port Speed Stops Packet Transmission Creating an ACL with a Filter Precedence Generates a Conflict Error Error Message While Hot Removing Line Cards System Related All Systems Autonegotiation Setting Not Preserved on Added and Deleted Loopback Ports The show log Command Truncates Long Commands The show log Display Truncates Configuration Parsing Do Not Create Single Character Names Telnet and the show ports Command The show configuration Output LACP not Supported Upgrading to ExtremeWare 7 0 and Bi Directional Rate Shaping Upgrading to ExtremeWare 7 0 and OSPF Blank Space in show port info detail Command Output Using an ExtremeWare 7 0 Configuration with an Earlier Image Console Response with a Large Number of ARP Entries The show log chronological Command BOOTP Dependent Routes in Downloaded Configuration not Created BlackDiamond Changing Address Based Algorithms to L2_L3 Does Not Preserve After Save and Reboot Cross Module Trunking and Hitless Failover Autonegotiation Off Command Accepted on 10 Gigabit Ethernet Modules Disabling One MSM Might Cause Loss of Throughput Cannot Delete an LSP Previously Referenced by a TLS Tunnel 10 Gigabit Ethernet and CMT 21 21 22 22 23 23 23 24 25 26 26 27 27 29 35 35
71. ple Instance Spanning Tree EMISTP and Per VLAN Spanning Tree PVST do support VLAN tagging of BPDUs EMISTP and Ingress Rate Shaping If a loop exists in your network but STP is not enabled and Ingress Rate Shaping is the switches appear to hang and are rebooted by the watch dog timer A similar situation exists if a loop is covered by STP on both sides and is disabled on one side normally the other switch immediately blocks the right port s but when Ingress Rate Shaping is present both switches appear to hang and are rebooted by the watch dog timer 1 5E9R1 ESRP The disable slot all Command Generates EDP Errors If you have ESRP enabled the disable slot all command generates EDP errors You can safely ignore the error messages PD2 166105101 Large Configurations Might Lock Console when Enabling and Disabling s0 If you have more than 60 STP domains with more than 200 tagged VLANs between them and more than 6 ports in each and you enable then immediately disable s0 the console might freeze for up to a minute Larger networks cause the console to remain locked for longer periods The switch is still operating and the console unlocks after the processing finishes To work around this either wait before disabling s0 or wait until the console unlocks PD2 159834277 Hot Swapping a Module with 5 000 ACLs Hot swapping a module on a switch that has 5 000 or more ACLs configured can cause an ESRP state change To avoid the state
72. ports the speed of that port cannot be changed from 1000 Mbps to 100 Mbps as the bandwidth settings will not be accurate when configured in 100 Mbps mode EAPS Do Not Configure a Hello Time of 0 Though the minimum hello time is 1 the switch accepts a hello time of 0 Do not configure the hello time to 0 as this effectively disables EAPS PD2 119139425 EAPS Performance Statistics Table 11 lists the EAPS performance statistics for a single EAPS domain with the default filter Table 11 EAPS performance statistics with the default filter Link Down Link Down Link Up Link Up Protected Convergence Convergence Convergence Convergence VLANs Upstream ms Downstream ms Upstream ms Downstream ms 1 106 101 100 99 500 260 220 170 130 1 000 310 220 170 227 4 000 534 533 675 900 Table 12 lists the EAPS performance statistics for a single EAPS domain with no filters Table 12 EAPS performance statistics with no filters Link Down Link Down Link Up Link Up Protected Convergence Convergence Convergence Convergence VLANs Upstream ms Downstream ms Upstream ms Downstream ms 1 1 9 1 8 1 1 500 54 54 70 100 1 000 106 106 170 226 4 000 415 415 675 900 50 ExtremeWare 7 2 0637 Release Notes Clarifications and Known Behaviors Table 13 lists the EAPS performance statistics for a single EAPS domain with a single protected VLAN and varying FDB sizes Table 13 EAPS performance statistics with varying FDB sizes Link D
73. r MSM 3 1 Upload the configuration to your TFIP server using the upload configuration command 2 Clear your switch using the unconfigure switch all command and enter y at the prompt to reboot the switch If you started the upgrade process with ExtremeWare 6 2 2b56 or later you can skip this step 3 TFIP download ExtremeWare 7 2 0b37 to the primary image space using the download image primary command 4 Reboot the switch using the reboot command A NOTE If you have Hitless Failover enabled on your MSM 3 you can use the hitless upgrade procedure 5 Verify that the correct ExtremeWare version is loaded on the switch using the show switch command 6 TFIP download the configuration you saved in Step 1 and enter y at the prompt to reboot the switch 24 ExtremeWare 7 2 0b37 Release Notes Upgrading ExtremeWare A NOTE If you are using EAPS and are upgrading from a version prior to ExtremeWare 6 2 2b134 or from ExtremeWare 7 0 the default failtimer expiry action changes to sending an alert This keeps your ring from failing over when there is no break in the ring such as in the event of a broadcast storm busy CPU or misconfigured control VLAN To change the failtimer expiry action to opening the secondary port especially if your EAPS traffic flows through switches that do not support EAPS use the configure eaps failtime expiry action command 7 Check the log for configuration errors Manually enter configurations t
74. raps A new object was added extremePowerSupplyNumber to the power supply traps The two RPS traps will no longer be sent out Instead the extremePowerSupplyGood and extremePowerSupplyFail traps will contain the power supply number indicating which power supply has failed 1 7J56T Diagnostics and Troubleshooting Errors Not Displayed in show diagnostics Output If you run extended diagnostics diagnosed errors are recorded in the log but are not shown in the output of the show diagnostics command PD2 225483201 Entering q Does Not Quit Diagnostics Display Entering q to quit the show diagnostics sys health check display does not quit the display PD2 145117543 Automatic Memory Scanning Can Trigger Incorrect Reboot Loop Detection On Summit and Alpine switches if memory scanning is automatically initiated via the auto recovery parameter in the configure sys health check command and the reboot loop detection threshold is 1 the system might incorrectly detect a reboot loop and come up in minimal mode PD2 140185601 Packet Diagnostics Display Backplane Incorrectly When you run packet diagnostics on the Alpine 3804 the console displays the backplane as slot 5 The display is wrong the diagnostics are correctly running on the backplane The extended diagnostics console display is correct PD2 151752701 Packet Diagnostics Display Wrong Slot Name When you run packet diagnostics on the MSM in slot B the console displays t
75. re 7 2 0b25 System Health Check Scan Recovery Packet Memory Scan Behavior Modification Clear Packet Memory Diagnostics Failures Clear Alpine Diagnostics Failures Capture Corrupted Packet Data Serial Numbers now Included in Command Output and Log Messages Backplane Failure Error Messages New Diagnostics Output Options Alpine Power Checking for PoE Modules New backplane mapping Option Features Added or Enhanced in ExtremeWare 7 2 0b18 Power over Ethernet XENPAK Support DHCP Option 82 QoS Monitor Application Examination New MIB and Traps P MIB and Q MIB Selective Forwarding for ESRP Aware Switches Supported Hardware BlackDiamond Component Support Alpine Component Support Summit Component Support GBIC Support Mini GBIC Support XENPAK Module Support 11 11 11 12 12 12 13 13 13 13 13 14 14 14 14 14 14 14 15 15 15 15 16 17 18 18 19 19 ExtremeWare 7 2 0637 Release Notes Contents Chapter 2 Chapter 3 Chapter 4 Upgrading to ExtremeWare 7 2 Staying Current Upgrading ExtremeWare Upgrading Switches to ExtremeWare 7 2 0 Save the Current Configuration Upgrade the BootROM to Version 8 1 Upgrade to ExtremeWare 6 1 9 Upgrade to ExtremeWare 6 2 2b56 Upgrade to ExtremeWare 7 2 0b37 Upgrade T1 E1 or T3 Modules from a Release Prior to ExtremeWare 6 1 8b79 Upgrade T1 E1 or T3 Modules from ExtremeWare 6 1 8b79 or Later Upgrade ATM MPLS ARM or PoS Modules from a Release Prior to ExtremeWare 6 1 8b79 U
76. reply to the IGMP querier while real hosts attached to the VLAN will PD2 158477713 Cisco Interoperation For proper Cisco interoperation use Cisco IOS version 11 3 or better which supports PIM 2 0 Cisco customer support also recommends using PIM in favor of DVMRP whenever possible on Cisco routers 4669 Traffic Rate Exceeding Last Hop Threshold When the traffic rate exceeds the configured last hop threshold the last hop does not initialize but if the sending traffic rate is set to 50 Kbps it switches to STP correctly 1 57NMY Security and Access Policies Roaming Client MAC Might be Aged Out If a network login client moves from one layer 2 switch to another switch on a different VLAN the MAC address might be aged out and de authenticated generating an error message similar to the following PD2 191169610 ERROR Port 1 3 not in vlan The show netlogin Output Might Display Wrong Authentication If you disable network login the output of the show netlogin command incorrectly displays all existing authenticated 802 1x clients as HTTP If you enable network login again the display corrects This is cosmetic and does not affect the actual authentication PD2 171477134 ExtremeWare 7 2 0b37 Release Notes 53 Clarifications Known Behaviors and Resolved Issues ICMP Access Lists and ignore overlap The ignore overlap feature is not supported with ICMP access lists Use precedence to manage overlapping If you sp
77. restart of the VDSL port will recover but if the traffic continues at wire rate and is randomized then the problem will reoccur PD2 71538118 Summit Summit48i Fiber Link Does Not Recover After Link Goes Down When you configure either port 49 or port 50 to auto off speed 1000 duplex full after you disconnect the link and plug it back in the link on a Summit48i stays in the ready state and will not come back up PD2 240319448 Spurious Summit48si Power Supply Messages When a Summit48si powers up some power supplies might generate error messages similar to the following lt INFO SYST gt PSU A output failure recovered lt INFO SYST gt PSU A powered on lt INFO SYST gt PSU A powered off You can safely ignore these messages PD2 208576301 Using Vista to Add and Delete Ports If you use Vista to add a port to a VLAN and delete that port the port is added to the VLAN any time you add any port using Vista To workaround this use the CLI to add and delete ports PD2 212786084 Output of the show log Command The most common reason for transceiver diagnostics failure is heat Thus the show log output displays the TRXDIAG tag in the temperature log message PD2 147462529 42 ExtremeWare 7 2 06b37 Release Notes Clarifications and Known Behaviors The unconfigure switch all Command Clears the Default VLAN from s0 After you reset the switch to the factory defaults using the unconfigure switch all command s0 does
78. rofessional native OS client patch 313664 e 802 1x Funk Odyssey Client version 2 0 e 802 1x MeetingHouse Data AEGIS Client for Windows version 2 0 5 e 802 1x MeetingHouse Data AEGIS for Windows version 1 3 6 1 e 802 1x MeetingHouse Data AEGIS for Linux version 1 1 2 RADIUS and the BlackDiamond When RADIUS authentication is configured on a BlackDiamond switch upon reboot you will see the following message indicating that the system is initializing before authentication messages will be transmitted to the configured RADIUS server s 7046 Warning Radius is going to take one minute to initialize 54 ExtremeWare 7 2 06b37 Release Notes Clarifications and Known Behaviors SLB and Flow Redirection Enumeration Mode Redirects ICMP Packets When you create a flow redirection rule for source address based on a subnet mask of 24 enumeration mode is selected and all ICMP packets are redirected to the next hop To work around this use a subnet mask of 16 PD2 118471863 Cache Servers Set To Down Under Sustained High Traffic Loads Under very high sustained loads flow redirection might fail and set a cache server to the down state and then bring it back up This only occurs during high loads for a duration of more than 2 minutes The server will come back up immediately however during that time connections that were established might be dropped due to a flushing of the associated IP forwarding databa
79. s accepted If you configure the OSPF Originate Default cost to 0 zero the default route will not propagate PD2 213413326 LSA Batch Interval Not Supported The LSA batch interval feature is not currently supported Though you can configure the feature PD2 222030701 Static Route with Switch s Address as Gateway Not Advertised If you configure a static route with the switch s IP address as the gateway that route is not advertised To avoid this do not use the switch s IP address as the gateway PD2 222030705 Error Message Not Generated If you configure a low ase limit with a lot of type 5 LSAs enabling OSPF causes a database overflow state before OSPF adjacency is built This should generate a critical error message but does not PD2 148164866 Disable OSPF Before Adding or Removing External Area Filters If you configure an OSPF area external filter on an ABR and the filter is set to exclude routes that have already been learned an OSPF failure occurs A workaround is to disable OSPF before adding or removing OSPF external area filters PD2 105170634 IS IS Unicast Packets Considered Broadcast Unicast packets are occasionally considered broadcast packets and dropped PD2 142499344 BGP Large Number of Access Profiles and a Peer Reset You can add a maximum of 10 BGP community numbers in inbound and or outbound route updates using access profiles and or route maps If you add more communities BGP might cras
80. scribed on page 23 Upgrade to ExtremeWare 6 1 9 as described on page 23 Upgrade to ExtremeWare 6 2 2b56 as described on page 23 Upgrade to ExtremeWare 7 2 0b37 as described on page 24 Upgrade T1 E1 or T3 Modules from a Release Prior to ExtremeWare 6 1 8b79 as described on page 25 Upgrade T1 E1 or T3 Modules from ExtremeWare 6 1 8b79 or Later as described on page 26 8 Upgrade ATM MPLS ARM or PoS Modules from a Release Prior to ExtremeWare 6 1 8b79 as described on page 26 O a AeA WO N me N If you have already installed ExtremeWare 6 1 9 through ExtremeWare 6 2 2b43 you can skip step 3 If you have already installed ExtremeWare 6 2 2b56 through ExtremeWare 7 0 1 you can skip steps 3 and 4 A NOTE If you are also upgrading your BlackDiamond to MSM 3 s see the MSM 3 Upgrade Note included with your MSM 3 A NOTE The Alpine 3802 requires a different upgrade procedure described on page 27 Save the Current Configuration Before upgrading ExtremeWare save your configuration using the following steps This preserves the ability to downgrade should it become necessary 1 If you are using the Network Login campus mode a Disable Network Login using the disable netlogin command to prevent users from re authenticating during the backup process b Use the clear netlogin state port command on all Network Login user ports causing all Network Login users to be unauthenticated and all client ports to move back to
81. se entries A down state is depicted in the log with the following message 09 01 2000 10 51 56 lt INFO IPRT gt redirect next hop test lt ip_addr gt changed to down Health Checking Cannot be Disabled Flow redirection health checking of the next hop address is turned on by default and cannot be disabled NAT NAT Rule Configuration Not Updated If you change the name of a VLAN that is part of your NAT configuration the NAT rule configuration is not updated NAT rule matching continues to operate correctly but if you save or upload the configuration the rule is saved or uploaded incorrectly PD2 82963707 Vista Failed Vista Login Logged Incorrectly A failed Vista login appears in the syslog with the wrong IP address and login user name PD3 11296008 PD2 203782108 Failed Vista Login Logged Incorrectly A failed Vista login appears in the syslog with the wrong IP address and login user name PD2 203782108 No 10 Gigabit Option for Port Speed There is no 10 Gigabit option for the port speed on the port configuration page To work around this use the CLI PD2 208090014 ExtremeWare 7 2 0b37 Release Notes 55 Clarifications Known Behaviors and Resolved Issues Incorrect Minimum Limit on OSPF Page The Miscellaneous Parameters on the OSPF page lists a minimum of zero for the costs and timers The minimum limit is one PD2 194279901 Cannot Create User Accounts You cannot create a user account using V
82. tes 29 Supported Limits Table 9 Supported limits continued Metric Description Limit BGP routes Summitti Summit5i Maximum number of routes received and 180 000 Summit48i Summit48si contained in the BGP route table best case BGP NLRI filters Maximum number of NLRI filters per switch 128 BGP NLRI filer add entries Maximum number of NLRI add entries per switch 256 BGP AS Path filters Maximum number of AS Path filters per switch 128 BGP AS Path filter add entries Maximum number of AS Path filter add entries 256 per switch BGP network statements Maximum number of network statements per 256 switch BGP aggregate addresses Maximum number of aggregate routes that can 256 be originated per switch Jumbo Frame size Maximum size supported for Jumbo frames 9216 including the CRC EAPS Domains switch Maximum number of EAPS domains 64 EAPS Domains ring Maximum number of EAPS domains if no switch 64 in the ring is connected to another ring EAPS VLAN links Maximum number of Control or Protected VLANs _ 4093 per EAPS domain EAPS Bridge links Maximum number of EAPS bridge links per 4096 switch EAPS Master nodes Number of Master nodes per EAPS domain 1 EAPS Switches Maximum number of EAPS switches per ring No limit EMISTP amp PVST maximum Maximum number of EMISTP and PVST 128 domains Summit domains EMISTP amp PVST
83. the RADIUS server Vista will continue to make authentication requests for every page Each request has a timer that will expire leading to an excessive amount of time to bring up each page 5144 Configuration Options with Large Number of Interfaces When selecting a configuration applet with a large number of configured interfaces the traversal of the VLAN interfaces by Vista can cause a Watchdog reset due to the task utilization of Vista during the 56 ExtremeWare 7 2 0637 Release Notes Clarifications and Known Behaviors interface data collection It is recommended that Vista not be used for configurations with Watchdog enabled where the Vista Configuration applet is used with a large number of VLAN interfaces SNMP The configure snmp community Command Replaced The configure snmp community command has been replaced by the configure snmp add community command Though you can enter the configure snmp community command it has no effect PD2 225385999 Only Warm Start Smart Trap Sent After Power Cycle When a switch is power cycled only a warm start smart trap is sent Previously a cold start smart trap was sent PD2 209311102 Cannot Delete Default Community Strings You cannot delete the default community strings public and private using the configure snmpv3 delete community command To delete these strings use the configure snmp delete community command PD2 153687501 Do Not Configure an SNMPv3 Community String with
84. there are duplicate LSAs in the LSDB from different advertising switches the route is now always installed in the kernel routing table PD2 132370484 68 ExtremeWare 7 2 0637 Release Notes Issues Resolved in ExtremeWare 7 2 0618 SNMP If you delete a static IPARP entry using SNMP the line in the configuration creating that entry is now deleted PD2 130505418 Vista In the Virtual LAN Configuration screen the information for VLAN ports displays the correct tagging information PD2 130140999 Troubleshooting and Diagnostics If you enter an event condition using the show log events command and press the Tab key for command completion the console no longer displays an Ambiguous token message PD2 153433301 The FDB scan no longer generates spurious error messages due to scanning the FDB while the software and hardware tables are being synchronized PD2 144096101 The FDB scan no longer reports synchronization errors due to multiple simultaneous FDB writes and clears on Summit7i and Alpine switches PD2 143166374 ExtremeWare 7 2 0637 Release Notes 69 Clarifications Known Behaviors and Resolved Issues 70 ExtremeWare 7 2 06b37 Release Notes
85. tion PD2 104377501 The unconfig switch all Command If you use the unconfig switch all command and immediately use the config default vlan delete port all command the switch reboots To avoid this situation after you unconfigure the switch wait for the switch to completely reboot before you delete the ports PD2 105474401 BlackDiamond 6816 MIB Value for Input Power Voltage On the BlackDiamond 6816 the extremeInputPowerVoltage attribute in extremeSytemCommonInfo is shown as 0 and the extremePowerSupplyInputVoltage in the extremePowerSupplyTable is shown as unknown These values cannot be obtained from the switch 1 841J1 Alpine Mirroring Failure on an Alpine3808 with GM4x Card After a Save and Reboot Port mirroring may fail on the Alpine3808 with a Gigabit Ethernet 4 port GBIC module after saving and rebooting the switch The displayVpst for the ports after rebooting the switch indicates that the mirroring flag is not set after the reboot even though the configuration has been saved As a workaround disable and enable the mirroring port and reboot the switch PD3 1025737 Logs with attachment Autonegotiation on VDSL Ports Set Incorrect Speed A VDSL port configured to autonegotiate sets the speed to 100 Mbps when connected to a 100 Mbps port The maximum speed for the VDSL port is 10 Mbps As a workaround configure autonegotiation off and set the speed to 10 Mbps full duplex For example to configure port 3 1 us
86. to online or Alarm Level to traps If you configure the system health check auto recovery to offline save the configuration and configure the alarm level to 10g a health check brings the module or switch offline regardless of how many errors the health check detects To avoid this either configure auto recovery to online or configure alarm level to traps PD2 124368101 Configuring Diagnostics Mode Off If you configure diagnostics mode OFF and then execute the unconfigure switch all command when the switch returns to active state the diagnostics mode is still set to OFF The default diagnostics mode should be fastpost To verify which diagnostics mode is set for the switch use the show switch command 1 97NL1 Disable Remote Syslog Before Enabling IPARP Debug Tracing With remote syslog enabled if you configure the IPARP debug trace to level 2 or higher the switch hangs and is rebooted by the watchdog timer To avoid this disable the remote syslog prior to configuring the debug trace PD2 110983505 Documentation The Auto Recovery Threshold Applies only to BlackDiamond I O Modules The auto recovery threshold in the configure sys health check command applies only to BlackDiamond I O modules ExtremeWare 7 2 0b37 Release Notes 59 Clarifications Known Behaviors and Resolved Issues Issues Resolved in ExtremeWare 7 2 0037 The following issues were resolved in ExtremeWare 7 2 0b37 Numbers in parentheses are for internal
87. ue VRID numbers per 4 switch VRRP maximum VRIDs with Maximum number of unique VRID numbers per 3 bi directional rate shaping switch when bi directional rate shaping is enabled VRRP maximum VLANs switch Maximum number of VLANs per switch 64 VRRP maximum VRIDs VLAN Maximum number of VRIDs per VLAN 4 VRRP maximum ping tracks Maximum number of ping tracks per VLAN 4 VRRP maximum iproute tracks Maximum number of iproute tracks per VLAN 4 VRRP maximum VLAN tracks Maximum number of VLAN tracks per VLAN 1 34 ExtremeWare 7 2 0637 Release Notes Clarifications Known Behaviors and Resolved Issues This chapter describes items needing further clarification behaviors that might not be intuitive and issues that have been resolved since the last release Numbers in parentheses are for internal reference and can be ignored This chapter contains the following sections e Clarifications and Known Behaviors on page 35 e Issues Resolved in ExtremeWare 7 2 0b37 on page 60 e Issues Resolved in ExtremeWare 7 2 0b33 on page 61 e Issues Resolved in ExtremeWare 7 2 0b25 on page 66 e Issues Resolved in ExtremeWare 7 2 0b18 on page 68 Clarifications and Known Behaviors Following are the clarifications and known behaviors in ExtremeWare 7 2 0b37 For changes made in previous releases see the release notes specific to the release General Changing Port Speed Stops Packet Transmission Changing the port speed on
88. um ExtremeWare version required include Table 4 Summit component support Summit Component ExtremeWare Required Summitti 6 2 2b56 Summit5i 6 2 2b56 Summit7i 6 2 2b56 Summit7i DC Power Supply 6 2 2b56 Summit48i 6 2 2b56 Summit48si 6 2 2b561 Summit48si DC Power Supply 7 1 12 1 Older switches do not require ExtremeWare 6 2 2b56 To determine the minimum revision required for your switch see Field Notice 115A here http Awww extremenetworks com services documentation FieldNotices_ FN0115 MACAddressSoftwareReqmt asp 2 ExtremeWare 6 2 2 recognizes the Summit48si DC power supply but does not indicate the type of PSU installed issue a warning if both an AC and a DC PSU are installed in the same chassis or send an SNMP trap message when the PSU is hot swapped GBIC Support GBICs supported with ExtremeWare 7 2 0b37 and the minimum ExtremeWare version required include Table 5 GBIC support GBIC ExtremeWare Required SX parallel ID 1 0 SX serial ID 2 0 ExtremeWare 7 2 06b37 Release Notes Table 5 GBIC support GBIC ExtremeWare Required LX parallel ID 1 0 LX serial ID 2 0 ZX 6 2 2 ZX Rev 03 6 2 2 LX70 2 0 LX100 6 1 9 UTP 6 1 9 SX Mini 7 0 1b11 LX Mini 7 0 1b11 ZX Mini 7 0 1b11 Supported Hardware The following table describes how each version of ExtremeWare interprets the media type of the instal
89. verbose mode after running diagnostics If you select quiet only the pass or fail result is recorded in the log The default is quiet These options are not documented in the ExtremeWare 7 2 Software User Guide or the ExtremeWare 7 2 Command Reference Guide Alpine Power Checking for PoE Modules PoE modules require more power than other I O modules When a chassis containing a PoE module is booted or a new PoE module is inserted the power drain is calculated If the chassis is booting up I O modules are powered up beginning with slot 1 until the PoE module Before the PoE module is ExtremeWare 7 2 0b37 Release Notes 13 Overview powered up the chassis calculates the power budget and powers up the PoE module only if there is enough power The chassis then powers up as many additional I O modules as possible If a PoE module is inserted into a chassis the chassis calculates the power budget and only powers up the PoE module if there is enough power Installed modules are not affected However if you reboot the chassis power checking proceeds as described in the previous paragraph If you remove a PoE module power is redistributed If there is now enough power I O modules that were not powered up previously are powered up Before you install your PoE module consult your sales team to determine the required power budget This feature is not documented in the ExtremeWare 7 2 Software User Guide or the ExtremeWare 7 2 Command
90. viors Table 10 Cross module trunking module support continued Module CMT Support G12SXi Yes G16X3 Yes G24T 3 Yes F32Fi Yes F48Ti Yes F96Ti Yes WDMi No 10GLRi Yes 10GX3 Yes MPLS No ARM No P3cMi No P3cSi No P12cMi No P12cSi No A8cMi No A38cSi No Cross module trunking is not supported on WDMi modules PD2 176314520 Master Slot Must Be Active for CMT The slot with the master load sharing port must be populated and active when you configure a cross module load sharing group If the master slot is unavailable at configuration cross module load sharing traffic is not forwarded PD2 175825901 PD2 175854401 MSM 3 Log Might Be Out of Chronological Order Log events are stored independently on the master and slave MSM 3 Thus a failover might cause the log to appear out of chronological order or missing information Concatenating the logs provides all log information PD2 172852704 Source Addresses Might Age Out of FDB If a MAC source address is exclusively sourced on a slave CMT slot such as with a port based algorithm the FDB entry might be aged out To avoid this use address based load sharing on the neighbor switch PD2 170942776 Do Not Use Static FDB Entries with CMT Do not use static FDB entries with CMT If the CMT master fails static FDB entries are not transferred to the group members PD2 170942732 PD2 170942701 ExtremeWare 7 2 0
91. w diagnostics Output Entering q Does Not Quit Diagnostics Display Automatic Memory Scanning Can Trigger Incorrect Reboot Loop Detection Packet Diagnostics Display Backplane Incorrectly Packet Diagnostics Display Wrong Slot Name Bus Stats Error Messages Spurious Message When system down is Configured The use configuration Command Output of the show diagnostics Command Configure Auto Recovery to online or Alarm Level to traps Configuring Diagnostics Mode Off Disable Remote Syslog Before Enabling IPARP Debug Tracing Documentation The Auto Recovery Threshold Applies only to BlackDiamond I O Modules Issues Resolved in ExtremeWare 7 2 0b37 Diagnostics EAPS EDP General PIM SLB SNMP 55 55 55 55 56 56 56 56 56 56 56 56 56 56 57 57 57 57 57 57 57 57 57 58 58 58 58 58 58 58 58 58 59 59 59 59 59 59 59 59 60 60 60 60 60 60 60 60 ExtremeWare 7 2 06b37 Release Notes Contents SSH 61 STP 61 VRRP 61 Issues Resolved in ExtremeWare 7 2 0b33 61 General 61 CLI 62 BlackDiamond 62 Summit 63 Mirroring 63 Multicast 63 Bridging 63 BGP 63 EAPS 63 IP Routing 63 OSPF 63 System Related All Systems 63 Security and Access Policies 64 STP 64 SNMP 65 Switching and VLANs 65 MPLS 65 VRRP 65 ESRP 65 Documentation 65 Issues Resolved in ExtremeWare 7 2 0b25 66 General 66 BlackDiamond 66 Alpine 66 Summit 66 Mirroring 66 STP 66 ESRP 67 EAPS 67 OSPF 67 IP Multicast 67 PIM 67 SLB
92. w the upgrade procedures in the preceding sections to get back to ExtremeWare 7 2 0637 You cannot switch between primary and secondary images on the switch unless they both support software signatures 3 Use the image in the secondary image space with the use image secondary command 4 Verify that the above procedures were completed successfully with the show switch command ExtremeWare 7 2 0b37 Release Notes 27 Upgrading to ExtremeWare 7 2 5 Downgrade to the appropriate BootROM version The show version command displays the BootROM version as Unknown when the BootROM is downgraded 6 Reboot the switch A NOTE When downgrading to a previous version of ExtremeWare ensure that the switch configuration matches that version of ExtremeWare or below Pointing the configuration to a new version of ExtremeWare and using a previous version of ExtremeWare is not supported You will get a warning message from the system when attempting to do so 7 If you did not save an ExtremeWare 6 1 or earlier configuration during the upgrade process re configure the switch or download a configuration 28 ExtremeWare 7 2 0b37 Release Notes Supported Limits This chapter summarizes the supported limits in ExtremeWare Supported Limits The table below summarizes tested metrics for a variety of features These limits may change but represent the current status The contents of this table supersede any values mentioned in the

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