White Papers

Table Of Contents
Protocol Overview...........................................................................................................................................................519
Autonomous System (AS) Areas........................................................................................................................... 519
Area Types..................................................................................................................................................................520
Networks and Neighbors.........................................................................................................................................520
Router Types...............................................................................................................................................................521
Link-State Advertisements (LSAs).......................................................................................................................522
Router Priority and Cost......................................................................................................................................... 523
OSPF with the Dell Networking OS........................................................................................................................... 524
Graceful Restart........................................................................................................................................................524
Fast Convergence (OSPFv2, IPv4 Only)............................................................................................................ 525
Processing SNMP and Sending SNMP Traps....................................................................................................526
OSPF ACK Packing...................................................................................................................................................526
Setting OSPF Adjacency with Cisco Routers.................................................................................................... 526
Configuration Information.............................................................................................................................................526
Configuration Task List for OSPFv2 (OSPF for IPv4).....................................................................................527
Troubleshooting OSPFv2........................................................................................................................................ 536
OSPFv3 NSSA................................................................................................................................................................. 539
Configuration Task List for OSPFv3 (OSPF for IPv6).......................................................................................... 540
Enabling IPv6 Unicast Routing.............................................................................................................................. 540
Assigning IPv6 Addresses on an Interface..........................................................................................................540
Assigning Area ID on an Interface..........................................................................................................................541
Assigning OSPFv3 Process ID and Router ID Globally......................................................................................541
Configuring Stub Areas............................................................................................................................................ 541
Configuring Passive-Interface............................................................................................................................... 542
Redistributing Routes...............................................................................................................................................542
Configuring a Default Route...................................................................................................................................542
Enabling OSPFv3 Graceful Restart...................................................................................................................... 543
Displaying Graceful Restart.................................................................................................................................... 543
OSPFv3 Authentication Using IPsec....................................................................................................................544
MIB Support for OSPFv3.............................................................................................................................................. 551
Viewing the OSPFv3 MIB........................................................................................................................................ 551
MIB Support for OSPFv3..............................................................................................................................................552
Viewing the OSPFv3 MIB....................................................................................................................................... 552
Chapter 39: Policy-based Routing (PBR)...................................................................................554
Overview...........................................................................................................................................................................554
Implementing Policy-based Routing with Dell Networking OS............................................................................556
Configuration Task List for Policy-based Routing.................................................................................................. 556
Apply a Redirect-list to an Interface using a Redirect-group.............................................................................. 560
Show Redirect List Configuration.........................................................................................................................560
Sample Configuration..................................................................................................................................................... 561
Chapter 40: PIM Sparse-Mode (PIM-SM)..................................................................................565
Implementation Information......................................................................................................................................... 565
Protocol Overview..........................................................................................................................................................565
Requesting Multicast Traffic..................................................................................................................................565
Refuse Multicast Traffic......................................................................................................................................... 566
Send Multicast Traffic............................................................................................................................................. 566
Configuring PIM-SM...................................................................................................................................................... 566
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