Concept Guide

Applying cost for OSPFv3...................................................................................................................................... 720
Assigning IPv6 Addresses on an Interface............................................................................................................720
Assigning Area ID on an Interface..........................................................................................................................720
Assigning OSPFv3 Process ID and Router ID Globally.........................................................................................721
Assigning OSPFv3 Process ID and Router ID to a VRF.......................................................................................721
Conguring Stub Areas........................................................................................................................................... 722
Conguring Passive-Interface................................................................................................................................722
Redistributing Routes.............................................................................................................................................. 722
Conguring a Default Route................................................................................................................................... 723
Enabling OSPFv3 Graceful Restart....................................................................................................................... 723
OSPFv3 Authentication Using IPsec.....................................................................................................................725
Troubleshooting OSPFv3.........................................................................................................................................731
39 Policy-based Routing (PBR).................................................................................................................... 733
Overview.........................................................................................................................................................................733
Implementing PBR......................................................................................................................................................... 734
Conguration Task List for Policy-based Routing...................................................................................................... 734
PBR Exceptions (Permit)........................................................................................................................................735
Create a Redirect List..............................................................................................................................................735
Create a Rule for a Redirect-list.............................................................................................................................735
Apply a Redirect-list to an Interface using a Redirect-group..............................................................................737
Sample Conguration.................................................................................................................................................... 739
Create the Redirect-List GOLDAssign Redirect-List GOLD to Interface 2/11View Redirect-List GOLD......740
40 PIM Sparse-Mode (PIM-SM)...................................................................................................................744
Implementation Information..........................................................................................................................................744
Protocol Overview......................................................................................................................................................... 744
Requesting Multicast Trac................................................................................................................................... 744
Refuse Multicast Trac.......................................................................................................................................... 745
Send Multicast Trac..............................................................................................................................................745
Conguring PIM-SM..................................................................................................................................................... 745
Related Conguration Tasks................................................................................................................................... 746
Enable PIM-SM.............................................................................................................................................................. 746
Conguring S,G Expiry Timers......................................................................................................................................748
Conguring a Static Rendezvous Point.......................................................................................................................748
Overriding Bootstrap Router Updates...................................................................................................................749
Conguring a Designated Router.................................................................................................................................749
Creating Multicast Boundaries and Domains.............................................................................................................. 751
Electing an RP using the BSR Mechanism..................................................................................................................751
41 PIM Source-Specic Mode (PIM-SSM)................................................................................................... 753
Implementation Information..........................................................................................................................................753
Important Points to Remember..............................................................................................................................753
Congure PIM-SSM......................................................................................................................................................753
Related Conguration Tasks................................................................................................................................... 754
Enabling PIM-SSM........................................................................................................................................................ 754
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