Cisco Systems 310 Switch User Manual


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Contents
xxxiv
Cisco Catalyst Switch Module 3110 and 3012 for IBM BladeCenter Software Configuration Guide
OL-12189-01
CHAPTER
44 Configuring IP Multicast Routing 44-1
Understanding Cisco’s Implementation of IP Multicast Routing 44-2
Understanding IGMP 44-3
IGMP Version 1 44-3
IGMP Version 2 44-3
Understanding PIM 44-4
PIM Versions 44-4
PIM Modes 44-4
PIM Stub Routing 44-5
IGMP Helper 44-6
Auto-RP 44-7
Bootstrap Router 44-7
Multicast Forwarding and Reverse Path Check 44-8
Understanding DVMRP 44-9
Understanding CGMP 44-9
Multicast Routing and Switch Stacks 44-10
Configuring IP Multicast Routing 44-10
Default Multicast Routing Configuration 44-11
Multicast Routing Configuration Guidelines 44-11
PIMv1 and PIMv2 Interoperability 44-11
Auto-RP and BSR Configuration Guidelines 44-12
Configuring Basic Multicast Routing 44-12
Enabling PIM Stub Routing 44-14
Configuring a Rendezvous Point 44-15
Manually Assigning an RP to Multicast Groups 44-16
Configuring Auto-RP 44-17
Configuring PIMv2 BSR 44-21
Using Auto-RP and a BSR 44-25
Monitoring the RP Mapping Information 44-26
Troubleshooting PIMv1 and PIMv2 Interoperability Problems 44-26
Configuring Advanced PIM Features 44-26
Understanding PIM Shared Tree and Source Tree 44-26
Delaying the Use of PIM Shortest-Path Tree 44-28
Modifying the PIM Router-Query Message Interval 44-29
Configuring Optional IGMP Features 44-29
Default IGMP Configuration 44-30
Configuring the Switch as a Member of a Group 44-30
Controlling Access to IP Multicast Groups 44-31
Changing the IGMP Version 44-32