Intel 480T, User Manual

Page: 237 / 367

C H A P T E R 1 2 IP Multicast Routing
235
Configuration for IR1
The following is the configuration for the router labeled IR1:
config vlan HQ_10_0_1 ipaddress 10.0.1.2
255.255.255.0
config vlan HQ_10_0_2 ipaddress 10.0.2.2
255.255.255.0
config ospf add vlan all
enable ipforwarding
enable ospf
enable ipmcforwarding
config pim add vlan all
enable pim
Displaying IP Multicast Routing
Settings
To display settings for IP multicast routing components, use the
commands listed in Table 59.
Table 59: IP Multicast Routing Show Commands
Command Description
show dvmrp {vlan <name> | route}} {detail} Displays the DVMRP configuration and
statistics, or the unicast route table. The
default setting is all.
show igmp snooping {<vlan <name>} Displays IGMP snooping registration
information, and a summary of all IGMP
timers and states.
show ipmc cache {detail} {<group>
{<src_ipaddress> <mask>}} Displays the IP multicast forwarding
cache.
show pim {vlan <name>} Displays the PIM-DM configuration and
statistics. If no VLAN is specified, the
configuration is displayed for all PIM-
DM interfaces.