Users Guide
Conguration Task List............................................................................................................................................945
Setting VRRP Initialization Delay........................................................................................................................... 953
Sample Congurations..................................................................................................................................................954
VRRP for an IPv4 Conguration............................................................................................................................954
67 Debugging and Diagnostics...................................................................................................................... 957
Supported Modes..........................................................................................................................................................957
Debugging Aggregator Operation................................................................................................................................957
All interfaces on the Aggregator are operationally down.................................................................................... 957
Broadcast, unknown multicast, and DLF packets switched at a very low rate............................................... 958
Flooded packets on all VLANs are received on a server.....................................................................................958
Software show Commands..........................................................................................................................................959
Oine Diagnostics.........................................................................................................................................................960
Important Points to Remember............................................................................................................................. 960
Running Oine Diagnostics................................................................................................................................... 960
Trace Logs....................................................................................................................................................................... 961
Auto Save on Crash or Rollover..............................................................................................................................961
Using the Show Hardware Commands.......................................................................................................................962
Environmental Monitoring.............................................................................................................................................963
Recognize an Over-Temperature Condition..........................................................................................................964
Troubleshoot an Over-Temperature Condition..................................................................................................... 964
Recognize an Under-Voltage Condition................................................................................................................965
Troubleshoot an Under-Voltage Condition........................................................................................................... 965
Troubleshooting Packet Loss....................................................................................................................................... 966
Displaying Drop Counters....................................................................................................................................... 966
Dataplane Statistics.................................................................................................................................................968
Displaying Stack Port Statistics............................................................................................................................. 969
Enabling Buer Statistics Tracking .............................................................................................................................969
Restoring the Factory Default Settings....................................................................................................................... 971
Important Points to Remember.............................................................................................................................. 971
68 Standards Compliance............................................................................................................................. 972
IEEE Compliance............................................................................................................................................................972
RFC and I-D Compliance...............................................................................................................................................972
General Internet Protocols......................................................................................................................................973
General IPv4 Protocols............................................................................................................................................973
Network Management............................................................................................................................................ 974
MIB Location.................................................................................................................................................................. 976
69 FC Flex IO Modules..................................................................................................................................977
FC Flex IO Modules........................................................................................................................................................977
Understanding and Working of the FC Flex IO Modules...........................................................................................977
FC Flex IO Modules Overview................................................................................................................................977
FC Flex IO Module Capabilities and Operations................................................................................................... 978
Guidelines for Working with FC Flex IO Modules.................................................................................................979
Processing of Data Trac...................................................................................................................................... 980
Contents
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