Configuration Guide
338
Configuring Layer 2 Multicast
Configuring MLD Snooping
Switch(config)#ipv6 mld snooping
Switch(config)#ipv6 mld snooping querier vlan
4
query-interval
100
Switch(config)#ipv6 mld snooping querier vlan
4
max-response-time
20
Switch(config)#ipv6 mld snooping querier vlan 4 general-query source-ip
fe80::2ff:ffff:fe00:1
Switch(config)#show ipv6 mld snooping querier
VLAN 4:
--------------
Maximum Response Time: 20
Query Interval: 100
General Query Source IP: fe80::2ff:ffff:fe00:1
Switch(config)#end
Switch#copy running-config startup-config
3.2.9 Configuring Multicast Filtering
Creating Profile
Step 1
configure
Enter global configuration mode.
Step 2
ipv6 mld profile
id
Create a new profile and enter profile configuration mode.
Step 3
deny
permit
Configure the profile’s filtering mode.
permit
is similar to a whitelist, indicating that the switch only allow specific member ports to
join specific multicast groups.
deny
is similar to a blacklist, indicating that the switch disallow specific member ports to join
specific multicast groups.
Step 4
range
start-ip end-ip
Configure the range of multicast IP to be filtered.
start-ip
,
end-ip
are the start IP and end IP of
the IP range respectively.
Step 5
end
Return to privileged EXEC mode.
