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Configuring IGMP/MLD Snooping
The IGMP/MLD snooping function is configured from uplink set. All groups use the uplink set
as its external connection will have the same configuration at the same time. This chapter
describes how to configure the IGMP/MLD snooping on a specific uplink set.
Beginning in privileged EXEC mode, follow these steps to configure IGMP/MLD Snooping on
specific uplink set:
Command
Step 1
configure
Step 2
igmpsnooping uplinkSetName
Step 3
exit
Step 4
show igmpsnooping
In this example, IGMP/MLD snooping is configured on default uplink set:
(BX900-CB1)#configure
(BX900-CB1)(Config)#igmpsnooping default
(BX900-CB1)(Config)#exit
(BX900-CB1)#show igmpsnooping
Uplink Set name
---------------------------------
default
(BX900-CB1)#
Igmp snooping
--------------
yes
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Purpose
Enter global configuration mode.
Enable IGMP/MLD snooping for the specific
uplink set and its associated groups.
Return to privileged mode.
Display IGMP/MLD snooping information.
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