Users Guide

25 IPv6 Routing............................................................................................................................................495
Protocol Overview.........................................................................................................................................................495
Extended Address Space........................................................................................................................................496
Stateless Autoconguration................................................................................................................................... 496
IPv6 Headers............................................................................................................................................................496
IPv6 Header Fields...................................................................................................................................................497
Extension Header Fields......................................................................................................................................... 499
IPv6 Addressing.......................................................................................................................................................500
IPv6 Implementation on the Dell Networking OS.......................................................................................................501
Conguring the LPM Table for IPv6 Extended Prexes...........................................................................................502
ICMPv6...........................................................................................................................................................................502
Path MTU Discovery.....................................................................................................................................................503
IPv6 Neighbor Discovery..............................................................................................................................................503
IPv6 Neighbor Discovery of MTU Packets.......................................................................................................... 504
Conguring the IPv6 Recursive DNS Server....................................................................................................... 504
Secure Shell (SSH) Over an IPv6 Transport..............................................................................................................506
Conguration Tasks for IPv6........................................................................................................................................506
Adjusting Your CAM Prole.................................................................................................................................... 506
Assigning an IPv6 Address to an Interface........................................................................................................... 507
Assigning a Static IPv6 Route................................................................................................................................508
Conguring Telnet with IPv6..................................................................................................................................508
SNMP over IPv6......................................................................................................................................................508
Displaying IPv6 Information....................................................................................................................................509
Displaying an IPv6 Conguration...........................................................................................................................509
Displaying IPv6 Routes............................................................................................................................................ 510
Displaying the Running Conguration for an Interface.........................................................................................511
Clearing IPv6 Routes................................................................................................................................................512
Disabling ND Entry Timeout....................................................................................................................................512
Conguring IPv6 RA Guard........................................................................................................................................... 512
Conguring IPv6 RA Guard on an Interface..........................................................................................................514
Monitoring IPv6 RA Guard...................................................................................................................................... 515
26 Intermediate System to Intermediate System...........................................................................................516
IS-IS Protocol Overview................................................................................................................................................ 516
IS-IS Addressing............................................................................................................................................................. 516
Multi-Topology IS-IS....................................................................................................................................................... 517
Transition Mode........................................................................................................................................................ 517
Interface Support..................................................................................................................................................... 518
Adjacencies................................................................................................................................................................518
Graceful Restart............................................................................................................................................................. 518
Timers........................................................................................................................................................................ 518
Implementation Information.......................................................................................................................................... 518
Conguration Information..............................................................................................................................................519
Conguration Tasks for IS-IS..................................................................................................................................520
Conguring the Distance of a Route.....................................................................................................................527
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