Configuring Layer 2 Multicast
10
vlan10
Show status of IGMP Snooping globally, on the ports and in the multicast VLAN:
Switch(config)#show ip igmp snooping
IGMP Snooping
Unknown Multicast
Last Query Times
Last Query Interval
Global Member Age Time
Global Router Age Time
Global Report Suppression
Global Authentication Accounting:Disable
Enable Port:Gi1/0/1-4
Enable VLAN:Multicast VLAN 10
5.3
Example for Configuring Unknown Multicast and Fast Leave
5.3.1 Network Requirement
A user experiences lag when he is changing channel on his IPTV. He wants solutions to
this problem. As shown in the following network topology, port 1/0/4 on the switch is
connected to the upper layer network, and port 1/0/2 is connected to Host B.
active
Gi1/0/1, Gi1/0/2, Gi1/0/3, Gi1/0/4
:Enable
:Pass
:2
:1
:260
:300
:Disable
Configuration Examples
Configuration Guide
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