Users Guide
Multicast Policies...........................................................................................................................................................546
IPv4 Multicast Policies..................................................................................................................................................546
Limiting the Number of Multicast Routes.............................................................................................................547
Preventing a Host from Joining a Group...............................................................................................................547
Rate Limiting IGMP Join Requests........................................................................................................................550
Preventing a PIM Router from Forming an Adjacency....................................................................................... 550
Preventing a Source from Registering with the RP............................................................................................550
Preventing a PIM Router from Processing a Join............................................................................................... 553
Understanding Multicast Traceroute (mtrace).......................................................................................................... 553
Important Points to Remember............................................................................................................................. 554
Printing Multicast Traceroute (mtrace) Paths........................................................................................................... 554
Supported Error Codes.................................................................................................................................................555
mtrace Scenarios...........................................................................................................................................................556
38 Open Shortest Path First (OSPFv2 and OSPFv3)....................................................................................562
Protocol Overview.........................................................................................................................................................562
Autonomous System (AS) Areas........................................................................................................................... 562
Area Types................................................................................................................................................................ 563
Networks and Neighbors........................................................................................................................................564
Router Types............................................................................................................................................................ 564
Link-State Advertisements (LSAs)........................................................................................................................566
Router Priority and Cost......................................................................................................................................... 567
OSPF with the Dell Networking OS............................................................................................................................568
Graceful Restart...................................................................................................................................................... 569
Fast Convergence (OSPFv2, IPv4 Only).............................................................................................................. 570
Processing SNMP and Sending SNMP Traps......................................................................................................570
OSPF ACK Packing................................................................................................................................................. 570
Setting OSPF Adjacency with Cisco Routers...................................................................................................... 570
Conguration Information..............................................................................................................................................571
Conguration Task List for OSPFv2 (OSPF for IPv4)......................................................................................... 571
Troubleshooting OSPFv2........................................................................................................................................582
OSPFv3 NSSA............................................................................................................................................................... 586
NSSA Options..........................................................................................................................................................586
Conguration Task List for OSPFv3 (OSPF for IPv6).............................................................................................. 586
Enabling IPv6 Unicast Routing...............................................................................................................................587
Assigning IPv6 Addresses on an Interface............................................................................................................587
Assigning Area ID on an Interface..........................................................................................................................588
Assigning OSPFv3 Process ID and Router ID Globally........................................................................................588
Conguring Stub Areas...........................................................................................................................................589
Conguring Passive-Interface................................................................................................................................589
Redistributing Routes..............................................................................................................................................589
Conguring a Default Route...................................................................................................................................590
Enabling OSPFv3 Graceful Restart....................................................................................................................... 590
Displaying Graceful Restart.....................................................................................................................................591
OSPFv3 Authentication Using IPsec.....................................................................................................................592
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