Concept Guide

NSSA Options.......................................................................................................................................................... 603
Conguration Task List for OSPFv3 (OSPF for IPv6).............................................................................................. 604
Enabling IPv6 Unicast Routing...............................................................................................................................604
Applying cost for OSPFv3......................................................................................................................................605
Assigning IPv6 Addresses on an Interface........................................................................................................... 605
Assigning Area ID on an Interface..........................................................................................................................605
Assigning OSPFv3 Process ID and Router ID Globally........................................................................................606
Assigning OSPFv3 Process ID and Router ID to a VRF......................................................................................606
Conguring Stub Areas........................................................................................................................................... 607
Conguring Passive-Interface................................................................................................................................607
Redistributing Routes..............................................................................................................................................607
Conguring a Default Route...................................................................................................................................608
Enabling OSPFv3 Graceful Restart.......................................................................................................................608
OSPFv3 Authentication Using IPsec..................................................................................................................... 610
Troubleshooting OSPFv3.........................................................................................................................................616
MIB Support for OSPFv3........................................................................................................................................618
34 Policy-based Routing (PBR).....................................................................................................................619
Overview......................................................................................................................................................................... 619
Implementing PBR.........................................................................................................................................................620
Conguration Task List for Policy-based Routing......................................................................................................620
PBR Exceptions (Permit)....................................................................................................................................... 620
Create a Redirect List.............................................................................................................................................. 621
Create a Rule for a Redirect-list............................................................................................................................. 621
Apply a Redirect-list to an Interface using a Redirect-group..............................................................................623
Sample Conguration....................................................................................................................................................625
Create the Redirect-List GOLDAssign Redirect-List GOLD to Interface 2/11View Redirect-List GOLD..... 626
35 PIM Sparse-Mode (PIM-SM).................................................................................................................. 629
Implementation Information..........................................................................................................................................629
Protocol Overview.........................................................................................................................................................629
Requesting Multicast Trac...................................................................................................................................629
Refuse Multicast Trac..........................................................................................................................................630
Send Multicast Trac............................................................................................................................................. 630
Conguring PIM-SM.....................................................................................................................................................630
Related Conguration Tasks....................................................................................................................................631
Enable PIM-SM...............................................................................................................................................................631
Conguring S,G Expiry Timers..................................................................................................................................... 633
Conguring a Static Rendezvous Point...................................................................................................................... 633
Overriding Bootstrap Router Updates.................................................................................................................. 634
Conguring a Designated Router.................................................................................................................................634
Creating Multicast Boundaries and Domains............................................................................................................. 636
Electing an RP using the BSR Mechanism.................................................................................................................636
36 PIM Source-Specic Mode (PIM-SSM).................................................................................................. 638
Implementation Information..........................................................................................................................................638
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