Administrator Guide

OSPF ACK Packing......................................................................................................................................................613
Setting OSPF Adjacency with Cisco Routers...........................................................................................................613
Configuration Information.................................................................................................................................................613
Configuration Task List for OSPFv2 (OSPF for IPv4)............................................................................................614
Sample Configurations for OSPFv2................................................................................................................................623
OSPFv3 NSSA...................................................................................................................................................................625
Configuration Task List for OSPFv3 (OSPF for IPv6).................................................................................................625
Enabling IPv6 Unicast Routing.................................................................................................................................. 626
Assigning IPv6 Addresses on an Interface...............................................................................................................626
Assigning Area ID on an Interface............................................................................................................................. 626
Assigning OSPFv3 Process ID and Router ID Globally........................................................................................... 627
Assigning OSPFv3 Process ID and Router ID to a VRF..........................................................................................627
Configuring the Cost of OSPFv3 Routes.................................................................................................................627
Configuring Stub Areas...............................................................................................................................................628
Configuring Passive-Interface................................................................................................................................... 628
Redistributing Routes................................................................................................................................................. 628
Configuring a Default Route...................................................................................................................................... 629
OSPFv3 Authentication Using IPsec........................................................................................................................ 629
Troubleshooting OSPFv3........................................................................................................................................... 634
MIB Support for OSPFv3.................................................................................................................................................635
Viewing the OSPFv3 MIB.......................................................................................................................................... 636
37 Per-VLAN Spanning Tree Plus (PVST+).................................................................................... 637
Protocol Overview............................................................................................................................................................ 637
Implementation Information.............................................................................................................................................638
Configure Per-VLAN Spanning Tree Plus......................................................................................................................638
Enabling PVST+.................................................................................................................................................................638
Disabling PVST+................................................................................................................................................................638
Influencing PVST+ Root Selection..................................................................................................................................639
Modifying Global PVST+ Parameters.............................................................................................................................640
Modifying Interface PVST+ Parameters........................................................................................................................640
Configuring an EdgePort...................................................................................................................................................641
PVST+ in Multi-Vendor Networks.................................................................................................................................. 642
Enabling PVST+ Extend System ID................................................................................................................................ 642
PVST+ Sample Configurations........................................................................................................................................643
38 PIM Sparse-Mode (PIM-SM)................................................................................................... 645
Implementation Information.............................................................................................................................................645
Protocol Overview............................................................................................................................................................ 645
Requesting Multicast Traffic..................................................................................................................................... 645
Refuse Multicast Traffic.............................................................................................................................................646
Send Multicast Traffic................................................................................................................................................ 646
Configuring PIM-SSM...................................................................................................................................................... 646
Related Configuration Tasks......................................................................................................................................646
Enable PIM-SM..................................................................................................................................................................647
Configuring S,G Expiry Timers.........................................................................................................................................647
Configuring a Static Rendezvous Point......................................................................................................................... 648
Overriding Bootstrap Router Updates......................................................................................................................648
Configuring a Designated Router....................................................................................................................................648
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