Service Manual

Conguring an EdgePort.............................................................................................................................................. 528
Flush MAC Addresses after a Topology Change....................................................................................................... 529
MSTP Sample Congurations......................................................................................................................................529
Router 1 Running-CongurationRouter 2 Running-CongurationRouter 3 Running-
CongurationSFTOS Example Running-Conguration.......................................................................................530
Debugging and Verifying MSTP Congurations........................................................................................................ 534
30 Multicast Features...................................................................................................................................536
Enabling IP Multicast.....................................................................................................................................................536
Implementation Information......................................................................................................................................... 536
Multicast Policies........................................................................................................................................................... 537
IPv4 Multicast Policies............................................................................................................................................ 537
31 Object Tracking........................................................................................................................................ 545
Object Tracking Overview............................................................................................................................................ 545
Track Layer 2 Interfaces..........................................................................................................................................546
Track Layer 3 Interfaces..........................................................................................................................................546
Track IPv4 and IPv6 Routes................................................................................................................................... 547
Set Tracking Delays................................................................................................................................................. 548
VRRP Object Tracking............................................................................................................................................ 548
Object Tracking Conguration..................................................................................................................................... 548
Tracking a Layer 2 Interface................................................................................................................................... 548
Tracking a Layer 3 Interface................................................................................................................................... 549
Track an IPv4/IPv6 Route......................................................................................................................................550
Displaying Tracked Objects...........................................................................................................................................554
32 Open Shortest Path First (OSPFv2 and OSPFv3)................................................................................... 556
Protocol Overview.........................................................................................................................................................556
Autonomous System (AS) Areas........................................................................................................................... 556
Area Types................................................................................................................................................................ 557
Networks and Neighbors........................................................................................................................................558
Router Types............................................................................................................................................................ 558
Designated and Backup Designated Routers.......................................................................................................560
Link-State Advertisements (LSAs)........................................................................................................................560
Router Priority and Cost..........................................................................................................................................561
OSPF with Dell Networking OS...................................................................................................................................562
Graceful Restart...................................................................................................................................................... 563
Fast Convergence (OSPFv2, IPv4 Only)..............................................................................................................564
Multi-Process OSPFv2 with VRF..........................................................................................................................564
RFC-2328 Compliant OSPF Flooding................................................................................................................... 564
OSPF ACK Packing................................................................................................................................................. 565
Setting OSPF Adjacency with Cisco Routers...................................................................................................... 565
Conguration Information.............................................................................................................................................566
Conguration Task List for OSPFv2 (OSPF for IPv4)........................................................................................ 566
Conguration Task List for OSPFv3 (OSPF for IPv6).............................................................................................. 580
Enabling IPv6 Unicast Routing...............................................................................................................................580
Applying cost for OSPFv3.......................................................................................................................................581
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