Administrator Guide

OSPF with Dell EMC Networking OS.............................................................................................................................575
Graceful Restart.......................................................................................................................................................... 575
Fast Convergence (OSPFv2, IPv4 Only)................................................................................................................. 576
Multi-Process OSPFv2 with VRF..............................................................................................................................576
RFC-2328 Compliant OSPF Flooding....................................................................................................................... 577
OSPF ACK Packing..................................................................................................................................................... 578
Setting OSPF Adjacency with Cisco Routers..........................................................................................................578
Configuration Information................................................................................................................................................ 578
Configuration Task List for OSPFv2 (OSPF for IPv4)........................................................................................... 579
OSPFv3 NSSA...................................................................................................................................................................590
Configuration Task List for OSPFv3 (OSPF for IPv6)..................................................................................................591
Enabling IPv6 Unicast Routing................................................................................................................................... 591
Applying cost for OSPFv3.......................................................................................................................................... 591
Assigning IPv6 Addresses on an Interface...............................................................................................................592
Assigning Area ID on an Interface............................................................................................................................. 592
Assigning OSPFv3 Process ID and Router ID Globally........................................................................................... 592
Assigning OSPFv3 Process ID and Router ID to a VRF......................................................................................... 593
Configuring Stub Areas.............................................................................................................................................. 593
Configuring Passive-Interface................................................................................................................................... 593
Redistributing Routes................................................................................................................................................. 594
Configuring a Default Route...................................................................................................................................... 594
Enabling OSPFv3 Graceful Restart...........................................................................................................................594
OSPFv3 Authentication Using IPsec........................................................................................................................ 596
Troubleshooting OSPFv3............................................................................................................................................601
MIB Support for OSPFv3.................................................................................................................................................602
Viewing the OSPFv3 MIB.......................................................................................................................................... 603
36 Policy-based Routing (PBR).................................................................................................... 604
Overview............................................................................................................................................................................ 604
Implementing PBR............................................................................................................................................................ 605
Configuration Task List for Policy-based Routing........................................................................................................ 605
Create a Redirect List.................................................................................................................................................606
Create a Rule for a Redirect-list................................................................................................................................606
Apply a Redirect-list to an Interface using a Redirect-group................................................................................ 607
Sample Configuration....................................................................................................................................................... 609
37 PIM Sparse-Mode (PIM-SM)....................................................................................................614
Implementation Information..............................................................................................................................................614
Protocol Overview............................................................................................................................................................. 614
Requesting Multicast Traffic...................................................................................................................................... 614
Refuse Multicast Traffic..............................................................................................................................................614
Send Multicast Traffic.................................................................................................................................................615
Configuring PIM-SM......................................................................................................................................................... 615
Related Configuration Tasks.......................................................................................................................................615
Enable PIM-SM..................................................................................................................................................................615
Configuring S,G Expiry Timers..........................................................................................................................................617
Configuring a Static Rendezvous Point.......................................................................................................................... 618
Overriding Bootstrap Router Updates...................................................................................................................... 618
Configuring a Designated Router.....................................................................................................................................619
Contents
19