Reference Guide

Assigning a Static IPv6 Route........................................................................................................................ 340
Configuring Telnet with IPv6.......................................................................................................................... 340
SNMP over IPv6............................................................................................................................................. 341
Showing IPv6 Information.............................................................................................................................. 341
Showing an IPv6 Interface.............................................................................................................................341
Showing IPv6 Routes......................................................................................................................................342
Showing the Running-Configuration for an Interface....................................................................................344
Clearing IPv6 Routes...................................................................................................................................... 344
21 Intermediate System to Intermediate System..................................................................345
IS-IS Protocol Overview....................................................................................................................................... 345
IS-IS Addressing...................................................................................................................................................345
Multi-Topology IS-IS.............................................................................................................................................346
Transition Mode............................................................................................................................................. 346
Interface Support........................................................................................................................................... 346
Adjacencies....................................................................................................................................................347
Graceful Restart....................................................................................................................................................347
Timers.............................................................................................................................................................347
Implementation Information................................................................................................................................. 347
Configuration Information.....................................................................................................................................348
Configuration Tasks for IS-IS......................................................................................................................... 349
Configuring the Distance of a Route.............................................................................................................. 356
Changing the IS-Type.....................................................................................................................................357
Redistributing IPv4 Routes............................................................................................................................. 359
Redistributing IPv6 Routes............................................................................................................................. 360
Configuring Authentication Passwords......................................................................................................... 361
Setting the Overload Bit................................................................................................................................. 361
Debugging IS-IS............................................................................................................................................. 362
IS-IS Metric Styles................................................................................................................................................363
Configure Metric Values.......................................................................................................................................363
Maximum Values in the Routing Table...........................................................................................................364
Change the IS-IS Metric Style in One Level Only...........................................................................................364
Leaks from One Level to Another................................................................................................................... 365
Sample Configurations..........................................................................................................................................366
22 Link Aggregation Control Protocol (LACP)........................................................................369
Introduction to Dynamic LAGs and LACP............................................................................................................. 369
Important Points to Remember...................................................................................................................... 369
LACP Modes...................................................................................................................................................370
Configuring LACP Commands........................................................................................................................ 370
LACP Configuration Tasks.................................................................................................................................... 371
Creating a LAG............................................................................................................................................... 371