Cisco 3750G - Catalyst Integrated Wireless LAN Controller User Manual

40-9
Catalyst 3750 Switch Software Configuration Guide
OL-8550-02
Chapter 40 Configuring IP Multicast Routing
Configuring IP Multicast Routing
• They do not build multicast routing tables. Instead, they use the multicast routing table that is
distributed by the stack master.
Configuring IP Multicast Routing
These sections contain this configuration information:
• Default Multicast Routing Configuration, page 40-9
• Multicast Routing Configuration Guidelines, page 40-9
• Configuring Basic Multicast Routing, page 40-11 (required)
• Configuring a Rendezvous Point, page 40-12 (required if the interface is in sparse-dense mode, and
you want to treat the group as a sparse group)
• Using Auto-RP and a BSR, page 40-23 (required for non-Cisco PIMv2 devices to interoperate with
Cisco PIM v1 devices))
• Monitoring the RP Mapping Information, page 40-24 (optional)
• Troubleshooting PIMv1 and PIMv2 Interoperability Problems, page 40-24 (optional)
Default Multicast Routing Configuration
Table 40-2 shows the default multicast routing configuration.
Multicast Routing Configuration Guidelines
To avoid misconfiguring multicast routing on your switch, review the information in these sections:
• PIMv1 and PIMv2 Interoperability, page 40-10
• Auto-RP and BSR Configuration Guidelines, page 40-10
Table 40-2 Default Multicast Routing Configuration
Feature Default Setting
Multicast routing Disabled on all interfaces.
PIM version Version 2.
PIM mode No mode is defined.
PIM RP address None configured.
PIM domain border Disabled.
PIM multicast boundary None.
Candidate BSRs Disabled.
Candidate RPs Disabled.
Shortest-path tree threshold rate 0 kbps.
PIM router query message interval 30 seconds.

Cisco 3750G - Catalyst Integrated Wireless LAN Controller Specifications

General

Brand	Cisco
Model	3750G - Catalyst Integrated Wireless LAN Controller
Category	Wireless Router
Language	English