Service Manual

34 Multicast Features..........................................................................................636
Enabling IP Multicast........................................................................................................................ 636
Implementation Information............................................................................................................636
Multicast Policies...............................................................................................................................637
IPv4 Multicast Policies.................................................................................................................637
35 Object Tracking..............................................................................................645
Object Tracking Overview................................................................................................................645
Track Layer 2 Interfaces............................................................................................................. 646
Track Layer 3 Interfaces............................................................................................................. 646
Track IPv4 and IPv6 Routes........................................................................................................ 647
Set Tracking Delays.................................................................................................................... 648
VRRP Object Tracking................................................................................................................ 648
Object Tracking Configuration........................................................................................................ 648
Tracking a Layer 2 Interface.......................................................................................................648
Tracking a Layer 3 Interface....................................................................................................... 650
Track an IPv4/IPv6 Route............................................................................................................651
Displaying Tracked Objects..............................................................................................................655
36 Open Shortest Path First (OSPFv2 and OSPFv3).......................................657
Protocol Overview............................................................................................................................ 657
Autonomous System (AS) Areas................................................................................................. 657
Area Types...................................................................................................................................658
Networks and Neighbors............................................................................................................659
Router Types............................................................................................................................... 659
Designated and Backup Designated Routers.............................................................................661
Link-State Advertisements (LSAs)............................................................................................... 661
Router Priority and Cost............................................................................................................. 663
OSPF with Dell Networking OS........................................................................................................663
Graceful Restart.......................................................................................................................... 664
Fast Convergence (OSPFv2, IPv4 Only)..................................................................................... 665
Multi-Process OSPFv2 with VRF.................................................................................................665
OSPF ACK Packing......................................................................................................................666
Setting OSPF Adjacency with Cisco Routers.............................................................................666
Configuration Information............................................................................................................... 667
Configuration Task List for OSPFv2 (OSPF for IPv4)..................................................................667
Configuration Task List for OSPFv3 (OSPF for IPv6)..................................................................682
37 Policy-based Routing (PBR)......................................................................... 698
Overview........................................................................................................................................... 698
Implementing Policy-based Routing with Dell Networking OS.....................................................699
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