Service Manual

IS-IS Addressing......................................................................................................................................................465
Multi-Topology IS-IS.............................................................................................................................................466
Transition Mode............................................................................................................................................... 466
Interface Support..............................................................................................................................................467
Adjacencies........................................................................................................................................................467
Graceful Restart......................................................................................................................................................467
Timers................................................................................................................................................................. 467
Implementation Information...............................................................................................................................468
Configuration Information...................................................................................................................................468
Configuration Tasks for IS-IS.........................................................................................................................469
Configuring the Distance of a Route........................................................................................................... 476
Changing the IS-Type......................................................................................................................................477
Redistributing IPv4 Routes............................................................................................................................. 479
Redistributing IPv6 Routes.............................................................................................................................480
Configuring Authentication Passwords....................................................................................................... 481
Setting the Overload Bit..................................................................................................................................481
Debugging IS-IS............................................................................................................................................... 482
IS-IS Metric Styles.................................................................................................................................................. 483
Configure Metric Values.......................................................................................................................................483
Maximum Values in the Routing Table........................................................................................................483
Change the IS-IS Metric Style in One Level Only......................................................................................483
Leaks from One Level to Another.................................................................................................................485
Sample Configurations......................................................................................................................................... 486
28 Link Aggregation Control Protocol (LACP)................................................................................................. 488
Introduction to Dynamic LAGs and LACP........................................................................................................ 488
Important Points to Remember....................................................................................................................488
LACP Modes......................................................................................................................................................489
Configuring LACP Commands......................................................................................................................489
LACP Configuration Tasks................................................................................................................................... 490
Creating a LAG..................................................................................................................................................490
Configuring the LAG Interfaces as Dynamic..............................................................................................490
Setting the LACP Long Timeout....................................................................................................................491
Monitoring and Debugging LACP................................................................................................................. 491
Shared LAG State Tracking...................................................................................................................................492
Configuring Shared LAG State Tracking......................................................................................................492
Important Points about Shared LAG State Tracking.................................................................................493
LACP Basic Configuration Example................................................................................................................... 494
Configure a LAG on ALPHA........................................................................................................................... 494
29 Layer 2.................................................................................................................................................................503
Manage the MAC Address Table.........................................................................................................................503
Clearing the MAC Address Table.................................................................................................................. 503
Setting the Aging Time for Dynamic Entries.............................................................................................. 503
Configuring a Static MAC Address............................................................................................................... 504
Displaying the MAC Address Table...............................................................................................................504
MAC Learning Limit............................................................................................................................................... 504
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