Setup Guide

OSPF Area 0 — Te 2/1 and 2/2............................................................................................................................705
OSPFv3 NSSA............................................................................................................................................................... 705
NSSA Options.......................................................................................................................................................... 705
Conguration Task List for OSPFv3 (OSPF for IPv6)...............................................................................................705
Enabling IPv6 Unicast Routing...............................................................................................................................706
Assigning IPv6 Addresses on an Interface............................................................................................................706
Assigning Area ID on an Interface.......................................................................................................................... 707
Assigning OSPFv3 Process ID and Router ID Globally........................................................................................ 707
Assigning OSPFv3 Process ID and Router ID to a VRF...................................................................................... 708
Conguring the Cost of OSPFv3 Routes............................................................................................................. 708
Conguring Stub Areas...........................................................................................................................................709
Conguring Passive-Interface................................................................................................................................709
Redistributing Routes..............................................................................................................................................709
Conguring a Default Route....................................................................................................................................710
OSPFv3 Authentication Using IPsec......................................................................................................................710
Troubleshooting OSPFv3.........................................................................................................................................716
MIB Support for OSPFv3.............................................................................................................................................. 717
Viewing the OSPFv3 MIB........................................................................................................................................718
37 Per-VLAN Spanning Tree Plus (PVST+).................................................................................................... 719
Protocol Overview..........................................................................................................................................................719
Implementation Information..........................................................................................................................................720
Congure Per-VLAN Spanning Tree Plus....................................................................................................................720
Related Conguration Tasks................................................................................................................................... 720
Enabling PVST+..............................................................................................................................................................720
Disabling PVST+..............................................................................................................................................................721
Inuencing PVST+ Root Selection................................................................................................................................721
Modifying Global PVST+ Parameters.......................................................................................................................... 723
Modifying Interface PVST+ Parameters......................................................................................................................724
Conguring an EdgePort...............................................................................................................................................724
PVST+ in Multi-Vendor Networks................................................................................................................................725
Enabling PVST+ Extend System ID............................................................................................................................. 725
PVST+ Sample Congurations..................................................................................................................................... 726
38 PIM Sparse-Mode (PIM-SM).................................................................................................................. 729
Implementation Information..........................................................................................................................................729
Protocol Overview......................................................................................................................................................... 729
Requesting Multicast Trac...................................................................................................................................729
Refuse Multicast Trac.......................................................................................................................................... 730
Send Multicast Trac............................................................................................................................................. 730
Conguring PIM-SSM....................................................................................................................................................731
Related Conguration Tasks....................................................................................................................................731
Enable PIM-SM...............................................................................................................................................................731
Conguring S,G Expiry Timers......................................................................................................................................732
Conguring a Static Rendezvous Point...................................................................................................................... 732
Overriding Bootstrap Router Updates...................................................................................................................733
Contents
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