Specifications

Configuring Multicast
April 16, 2009 Page 19 of 32
Example IGMP Configuration: Enterasys Matrix N-Series
matrix->set igmp enable 2, 3
matrix->set igmp query-enable 2, 3
Example IGMP Configuration: SecureStack C2
C2(su)->router
C2(su)->router>enable
C2(su)->router#configure
C2(su)->router(Config)#ip igmp
C2(su)->router(Config)#interface vlan 2
C2(su)->router(Config-if(Vlan 2))#ip igmp enable
C2(su)->router(Config-if(Vlan 2))#exit
C2(su)->router(Config)#interface vlan 3
C2(su)->router(Config-if(Vlan 3))#ip igmp enable
C2(su)->router(Config-if(Vlan 3))#exit
IGMP Display Commands
Table 5listsLayer2IGMPshowcommandsforEnterasysMatrixN‐Seriesdevices.
Table 5 Layer 2 IGMP Show Commands (Enterasys Matrix N-Series)
Task Command
Display the status of IGMP on one or more VLANs. show igmp enable vlan-list
Display the IGMP query status of one or more
VLANs.
show igmp query vlan-list
Display the action to be taken with multicast frames
when the multicast IGMP group table is full.
show igmp grp-full-action
Display IGMP configuration information for one or
more VLANs.
show igmp config vlan-list
Display IGMP information regarding multicast group
membership.
show igmp groups [group group] [vlan-
list vlan-list] [sip sip] [-verbose]
Display static IGMP ports for one or more VLANs or
IGMP groups.
show igmp static vlan-list [group
group]
Display the binding of IP protocol id to IGMP
classification.
show igmp protocols
Display IGMP information for a specific VLAN. show igmp vlan [vlan-list]
Display IGMP reporter information. show igmp reporters [portlist portlist]
[group group] [vlan-list vlan-list]
[sip sip]
Display IGMP flow information. show igmp flows [portlist portlist]
[group group] [vlan-list vlan-list]
[sip sip]
Display IGMP counter information. show igmp counters
Display the number of multicast groups supported by
the Enterasys Matrix N-Series device.
show igmp number-groups