Service Manual

Showing IPv6 Information........................................................................................................................................365
Showing an IPv6 Interface....................................................................................................................................... 365
Showing IPv6 Routes...............................................................................................................................................366
Showing the Running-Conguration for an Interface................................................................................................367
Clearing IPv6 Routes................................................................................................................................................367
Conguring IPv6 RA Guard............................................................................................................................................ 368
Conguring IPv6 RA Guard on an Interface..............................................................................................................369
Monitoring IPv6 RA Guard........................................................................................................................................370
24 Intermediate System to Intermediate System.............................................................371
IS-IS Protocol Overview..................................................................................................................................................371
IS-IS Addressing..............................................................................................................................................................371
Multi-Topology IS-IS....................................................................................................................................................... 372
Transition Mode........................................................................................................................................................372
Interface Support..................................................................................................................................................... 372
Adjacencies.............................................................................................................................................................. 372
Graceful Restart.............................................................................................................................................................373
Timers...................................................................................................................................................................... 373
Implementation Information............................................................................................................................................373
Conguration Information............................................................................................................................................... 374
Conguration Tasks for IS-IS.................................................................................................................................... 374
Conguring the Distance of a Route........................................................................................................................ 382
Changing the IS-Type............................................................................................................................................... 382
Redistributing IPv4 Routes.......................................................................................................................................385
Redistributing IPv6 Routes.......................................................................................................................................385
Conguring Authentication Passwords.....................................................................................................................386
Setting the Overload Bit...........................................................................................................................................387
Debugging IS-IS........................................................................................................................................................387
IS-IS Metric Styles......................................................................................................................................................... 388
Congure Metric Values.................................................................................................................................................388
Maximum Values in the Routing Table...................................................................................................................... 389
Change the IS-IS Metric Style in One Level Only..................................................................................................... 389
Leaks from One Level to Another.............................................................................................................................390
Sample Congurations....................................................................................................................................................391
25 Link Aggregation Control Protocol (LACP)................................................................394
Introduction to Dynamic LAGs and LACP.......................................................................................................................394
Important Points to Remember................................................................................................................................394
LACP Modes............................................................................................................................................................395
Conguring LACP Commands................................................................................................................................. 395
LACP Conguration Tasks..............................................................................................................................................396
Creating a LAG.........................................................................................................................................................396
Conguring the LAG Interfaces as Dynamic.............................................................................................................396
Setting the LACP Long Timeout...............................................................................................................................397
Monitoring and Debugging LACP............................................................................................................................. 397
Shared LAG State Tracking............................................................................................................................................ 398
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