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Intel
®
NetStructure™ 480T Routing Switch User Guide
Configuring IP Multicasting Routing
To configure IP multicast routing:
1. Configure the system for IP unicast routing.
2. Enable multicast routing on the interface, using this command:
enable ipmcforwarding {vlan <name>}
3. Enable DVMRP or PIM on all IP multicast routing interfaces, using
either:
configure dvmrp add vlan [<name> | all]
configure pim add vlan [<name> | all] {dense |
sparse}
4. Enable DVMRP or PIM on the router, using either:
enable dvmrp
enable pim
Table 15.2 describes the commands used to configure IP multicast
routing. Press the Tab key in the command line interface for further
command options.
Table 15.2: IP Multicast Routing Configuration Commands
Command Description
enable dvmrp {[Rxmode | txmode] vlan
[<name> | all]}
Enables DVMRP on the system.
configure dvmrp add vlan [<name> | all] Enables DVMRP on one or all IP interfaces. If no
VLAN is specified, DVMRP is enabled on all IP
interfaces. When an IP interface is created,
DVMRP is disabled by default.
configure dvmrp delete vlan [<name> |
all]
Disables DVMRP on one or all IP interfaces. If no
VLAN is specified, DVMRP is disabled on all IP
interfaces.