Setup Guide
OSPFv3 NSSA.................................................................................................................................................................611
NSSA Options............................................................................................................................................................611
Conguration Task List for OSPFv3 (OSPF for IPv6)............................................................................................... 612
Enabling IPv6 Unicast Routing............................................................................................................................... 612
Applying cost for OSPFv3.......................................................................................................................................613
Assigning IPv6 Addresses on an Interface............................................................................................................ 613
Assigning Area ID on an Interface...........................................................................................................................613
Assigning OSPFv3 Process ID and Router ID Globally.........................................................................................614
Assigning OSPFv3 Process ID and Router ID to a VRF.......................................................................................614
Conguring Stub Areas............................................................................................................................................615
Conguring Passive-Interface................................................................................................................................ 615
Redistributing Routes.............................................................................................................................................. 615
Conguring a Default Route....................................................................................................................................616
Enabling OSPFv3 Graceful Restart........................................................................................................................616
OSPFv3 Authentication Using IPsec......................................................................................................................618
Troubleshooting OSPFv3........................................................................................................................................ 624
MIB Support for OSPFv3....................................................................................................................................... 626
34 Policy-based Routing (PBR).................................................................................................................... 627
Overview.........................................................................................................................................................................627
Implementing PBR.........................................................................................................................................................628
Conguration Task List for Policy-based Routing......................................................................................................628
PBR Exceptions (Permit)....................................................................................................................................... 628
Create a Redirect List..............................................................................................................................................629
Create a Rule for a Redirect-list.............................................................................................................................629
Apply a Redirect-list to an Interface using a Redirect-group.............................................................................. 631
Sample Conguration....................................................................................................................................................633
Create the Redirect-List GOLDAssign Redirect-List GOLD to Interface 2/11View Redirect-List GOLD......634
35 PIM Sparse-Mode (PIM-SM).................................................................................................................. 637
Implementation Information..........................................................................................................................................637
Protocol Overview......................................................................................................................................................... 637
Requesting Multicast Trac...................................................................................................................................637
Refuse Multicast Trac..........................................................................................................................................638
Send Multicast Trac............................................................................................................................................. 638
Conguring PIM-SM..................................................................................................................................................... 638
Related Conguration Tasks...................................................................................................................................639
Enable PIM-SM..............................................................................................................................................................639
Conguring S,G Expiry Timers......................................................................................................................................641
Conguring a Static Rendezvous Point.......................................................................................................................641
Overriding Bootstrap Router Updates.................................................................................................................. 642
Conguring a Designated Router.................................................................................................................................642
Creating Multicast Boundaries and Domains............................................................................................................. 644
Electing an RP using the BSR Mechanism.................................................................................................................644
36 PIM Source-Specic Mode (PIM-SSM).................................................................................................. 646
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