Concept Guide
Set Tracking Delays................................................................................................................................................. 640
VRRP Object Tracking............................................................................................................................................ 640
Object Tracking Conguration..................................................................................................................................... 640
Tracking a Layer 2 Interface................................................................................................................................... 640
Tracking a Layer 3 Interface.................................................................................................................................... 641
Track an IPv4/IPv6 Route...................................................................................................................................... 643
Displaying Tracked Objects........................................................................................................................................... 647
34 Open Shortest Path First (OSPFv2 and OSPFv3)....................................................................................649
Protocol Overview.........................................................................................................................................................649
Autonomous System (AS) Areas........................................................................................................................... 649
Area Types................................................................................................................................................................ 650
Networks and Neighbors.........................................................................................................................................651
Router Types............................................................................................................................................................. 651
Designated and Backup Designated Routers....................................................................................................... 653
Link-State Advertisements (LSAs)........................................................................................................................653
Router Priority and Cost.........................................................................................................................................654
OSPF with Dell EMC Networking OS.........................................................................................................................655
Graceful Restart...................................................................................................................................................... 656
Fast Convergence (OSPFv2, IPv4 Only).............................................................................................................. 657
Multi-Process OSPFv2 with VRF.......................................................................................................................... 657
RFC-2328 Compliant OSPF Flooding....................................................................................................................657
OSPF ACK Packing................................................................................................................................................. 658
Setting OSPF Adjacency with Cisco Routers...................................................................................................... 658
Conguration Information.............................................................................................................................................659
Conguration Task List for OSPFv2 (OSPF for IPv4)........................................................................................ 659
OSPFv3 NSSA................................................................................................................................................................673
NSSA Options.......................................................................................................................................................... 673
Conguration Task List for OSPFv3 (OSPF for IPv6)...............................................................................................674
Enabling IPv6 Unicast Routing............................................................................................................................... 674
Applying cost for OSPFv3...................................................................................................................................... 675
Assigning IPv6 Addresses on an Interface............................................................................................................675
Assigning Area ID on an Interface..........................................................................................................................675
Assigning OSPFv3 Process ID and Router ID Globally........................................................................................676
Assigning OSPFv3 Process ID and Router ID to a VRF...................................................................................... 676
Conguring Stub Areas........................................................................................................................................... 677
Conguring Passive-Interface................................................................................................................................ 677
Redistributing Routes.............................................................................................................................................. 677
Conguring a Default Route................................................................................................................................... 678
Enabling OSPFv3 Graceful Restart....................................................................................................................... 678
OSPFv3 Authentication Using IPsec.....................................................................................................................680
Troubleshooting OSPFv3........................................................................................................................................686
MIB Support for OSPFv3..............................................................................................................................................687
Viewing the OSPFv3 MIB.......................................................................................................................................688
35 Policy-based Routing (PBR)....................................................................................................................689
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