Displaying Multicast Group Information - SMC Networks SMC6724L3 Management Manual

C
ONFIGURING THE
CLI – This example configures the IGMP parameters for VLAN 1.
Console(config)#interface vlan 1
Console(config-if)#ip igmp
Console(config-if)#ip igmp last-memb-query-interval 10
Console(config-if)#ip igmp max-resp-interval 20
Console(config-if)#ip igmp query-interval 100
Console(config-if)#ip igmp robustval 3
Console(config-if)#ip igmp version 1
Console(config-if)#end
Console#show ip igmp interface vlan 1
Vlan 1 is up
IGMP is enable, version is 2
Robustness variable is 2
Query interval is 125 sec
Query Max Response Time is 10 sec, Last Member Query Interval is
1 sec
Querier is 10.1.0.253
Console#

Displaying Multicast Group Information

When IGMP (Layer 3) is enabled on this switch the current multicast
groups learned via IGMP can be displayed in the IP/IGMP/Group
Information page. When IGMP (Layer 3) is disabled and IGMP (Layer 2)
is enabled, you can view the active multicast groups in the IGMP
Snooping/IP Multicast Registration Table (see page 3-142).
Command Attributes
• Group Address – IP multicast group address with subscribers directly
attached or downstream from this switch.
• Interface – The interface on this switch that has received traffic directed
to the multicast group address.
• Last Reporter – The IP address of the source of the last membership
report received for this multicast group address on this interface. If no
membership report has been received, this object has the value 0.0.0.0.
• Up time – The time elapsed since this entry was created.
• Expire – The time remaining before this entry will be aged out.
(Default: 260 seconds)
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