3Com 2500 Switch User Manual


 
10
ADMINISTERING
IP M
ULTICAST ROUTING
This chapter describes how to set up your LANplex® system to use IP
multicast routing. You should have previously defined IP interfaces and
routes as described in Chapter 9: Administering IP Routing, before you
define any IP multicast interfaces.
This appendix includes information on how to display or configure the
following parameters:
Enabling and disabling the Distance Vector Multicast Routing Protocol
(DVMRP)
Enabling and disabling the Internet Group Membership Protocol (IGMP)
Administering IP multicast interfaces
Administering multicast tunnels
The Route display
The Cache display
To use IP multicast routing on the LANplex system, you must have already
defined one or more IP interfaces. See Chapter 9, Administering IP Routing.