Concept Guide

Router Types............................................................................................................................................................ 665
Designated and Backup Designated Routers....................................................................................................... 667
Link-State Advertisements (LSAs)........................................................................................................................ 667
Router Priority and Cost.........................................................................................................................................668
OSPF with Dell EMC Networking OS.........................................................................................................................669
Graceful Restart.......................................................................................................................................................670
Fast Convergence (OSPFv2, IPv4 Only)...............................................................................................................671
Multi-Process OSPFv2 with VRF...........................................................................................................................671
OSPF ACK Packing.................................................................................................................................................. 671
Setting OSPF Adjacency with Cisco Routers....................................................................................................... 671
Conguration Information............................................................................................................................................. 672
Conguration Task List for OSPFv2 (OSPF for IPv4).........................................................................................672
OSPFv3 NSSA......................................................................................................................................................... 686
Conguration Task List for OSPFv3 (OSPF for IPv6).........................................................................................687
MIB Support for OSPFv3............................................................................................................................................. 700
Viewing the OSPFv3 MIB.......................................................................................................................................700
Conguration Task List for OSPFv3 (OSPF for IPv6)............................................................................................... 701
Enabling IPv6 Unicast Routing................................................................................................................................701
Applying cost for OSPFv3...................................................................................................................................... 702
Assigning IPv6 Addresses on an Interface............................................................................................................702
Assigning Area ID on an Interface..........................................................................................................................702
Assigning OSPFv3 Process ID and Router ID Globally........................................................................................703
Assigning OSPFv3 Process ID and Router ID to a VRF...................................................................................... 703
Conguring Stub Areas........................................................................................................................................... 704
Conguring Passive-Interface................................................................................................................................704
Redistributing Routes..............................................................................................................................................704
Conguring a Default Route...................................................................................................................................705
Enabling OSPFv3 Graceful Restart....................................................................................................................... 705
OSPFv3 Authentication Using IPsec..................................................................................................................... 707
Troubleshooting OSPFv3.........................................................................................................................................713
38 Policy-based Routing (PBR).....................................................................................................................715
Overview......................................................................................................................................................................... 715
Implementing PBR..........................................................................................................................................................716
Conguration Task List for Policy-based Routing.......................................................................................................716
PBR Exceptions (Permit).........................................................................................................................................717
Create a Redirect List...............................................................................................................................................717
Create a Rule for a Redirect-list..............................................................................................................................717
Apply a Redirect-list to an Interface using a Redirect-group.............................................................................. 719
Sample Conguration.....................................................................................................................................................721
Create the Redirect-List GOLDAssign Redirect-List GOLD to Interface 2/11View Redirect-List GOLD......722
39 PIM Sparse-Mode (PIM-SM).................................................................................................................. 726
Implementation Information..........................................................................................................................................726
Protocol Overview......................................................................................................................................................... 726
Requesting Multicast Trac...................................................................................................................................726
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