Users Guide

Router 1 Running-ConfigurationRouter 2 Running-ConfigurationRouter 3 Running-
ConfigurationSFTOS Example Running-Configuration...........................................................................498
Debugging and Verifying MSTP Configurations.............................................................................................. 501
31 Multicast Features.............................................................................................................................................503
Enabling IP Multicast............................................................................................................................................. 503
Implementation Information............................................................................................................................... 503
Multicast Policies....................................................................................................................................................504
IPv4 Multicast Policies.....................................................................................................................................504
32 Object Tracking................................................................................................................................................. 512
Object Tracking Overview.................................................................................................................................... 512
Track Layer 2 Interfaces.................................................................................................................................. 513
Track Layer 3 Interfaces.................................................................................................................................. 513
Track IPv4 and IPv6 Routes............................................................................................................................ 514
Set Tracking Delays.......................................................................................................................................... 515
VRRP Object Tracking......................................................................................................................................515
Object Tracking Configuration............................................................................................................................515
Tracking a Layer 2 Interface........................................................................................................................... 515
Tracking a Layer 3 Interface........................................................................................................................... 516
Track an IPv4/IPv6 Route................................................................................................................................518
Displaying Tracked Objects..................................................................................................................................521
33 Open Shortest Path First (OSPFv2 and OSPFv3)......................................................................................... 523
Protocol Overview................................................................................................................................................. 523
Autonomous System (AS) Areas.................................................................................................................... 523
Area Types..........................................................................................................................................................524
Networks and Neighbors................................................................................................................................525
Router Types..................................................................................................................................................... 525
Designated and Backup Designated Routers............................................................................................. 527
Link-State Advertisements (LSAs)..................................................................................................................527
Router Priority and Cost................................................................................................................................. 528
OSPF with Dell Networking OS...........................................................................................................................529
Graceful Restart................................................................................................................................................530
Fast Convergence (OSPFv2, IPv4 Only)....................................................................................................... 531
Multi-Process OSPFv2 with VRF.................................................................................................................... 531
OSPF ACK Packing............................................................................................................................................531
Setting OSPF Adjacency with Cisco Routers.............................................................................................. 531
Configuration Information................................................................................................................................... 532
Configuration Task List for OSPFv2 (OSPF for IPv4)................................................................................. 532
Configuration Task List for OSPFv3 (OSPF for IPv6).......................................................................................546
Enabling IPv6 Unicast Routing.......................................................................................................................547
Applying cost for OSPFv3............................................................................................................................... 547
Assigning IPv6 Addresses on an Interface...................................................................................................547
Assigning Area ID on an Interface.................................................................................................................547
Assigning OSPFv3 Process ID and Router ID Globally............................................................................. 548
Assigning OSPFv3 Process ID and Router ID to a VRF.............................................................................548
9.10(0.1)
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