Users Guide

Track an IPv4/IPv6 Route...................................................................................................................................... 492
Displaying Tracked Objects...........................................................................................................................................496
32 Open Shortest Path First (OSPFv2 and OSPFv3)....................................................................................498
Protocol Overview.........................................................................................................................................................498
Autonomous System (AS) Areas........................................................................................................................... 498
Area Types................................................................................................................................................................ 499
Networks and Neighbors........................................................................................................................................500
Router Types............................................................................................................................................................ 500
Designated and Backup Designated Routers.......................................................................................................502
Link-State Advertisements (LSAs)........................................................................................................................502
Router Priority and Cost.........................................................................................................................................503
OSPF with Dell Networking OS...................................................................................................................................504
Graceful Restart...................................................................................................................................................... 505
Fast Convergence (OSPFv2, IPv4 Only)..............................................................................................................506
Multi-Process OSPFv2 with VRF..........................................................................................................................506
OSPF ACK Packing................................................................................................................................................. 506
Setting OSPF Adjacency with Cisco Routers...................................................................................................... 506
Conguration Information.............................................................................................................................................507
Conguration Task List for OSPFv2 (OSPF for IPv4).........................................................................................507
Conguration Task List for OSPFv3 (OSPF for IPv6)............................................................................................... 521
Enabling IPv6 Unicast Routing............................................................................................................................... 521
Applying cost for OSPFv3...................................................................................................................................... 522
Assigning IPv6 Addresses on an Interface............................................................................................................522
Assigning Area ID on an Interface..........................................................................................................................522
Assigning OSPFv3 Process ID and Router ID Globally........................................................................................523
Assigning OSPFv3 Process ID and Router ID to a VRF......................................................................................523
Conguring Stub Areas........................................................................................................................................... 524
Conguring Passive-Interface................................................................................................................................524
Redistributing Routes..............................................................................................................................................524
Conguring a Default Route...................................................................................................................................525
Enabling OSPFv3 Graceful Restart....................................................................................................................... 525
OSPFv3 Authentication Using IPsec..................................................................................................................... 527
Troubleshooting OSPFv3........................................................................................................................................533
33 Policy-based Routing (PBR).................................................................................................................... 535
Overview........................................................................................................................................................................ 535
Implementing PBR.........................................................................................................................................................536
Conguration Task List for Policy-based Routing......................................................................................................536
PBR Exceptions (Permit)....................................................................................................................................... 536
Create a Redirect List..............................................................................................................................................537
Create a Rule for a Redirect-list.............................................................................................................................537
Apply a Redirect-list to an Interface using a Redirect-group............................................................................. 539
Sample Conguration.....................................................................................................................................................541
Create the Redirect-List GOLDAssign Redirect-List GOLD to Interface 2/11View Redirect-List GOLD...... 541
34 PIM Sparse-Mode (PIM-SM).................................................................................................................. 544
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