1406 Managing IPv4 and IPv6 Multicast
Configuring and Viewing MLD Proxy
Beginning in Privileged EXEC mode, use the following commands to
configure the upstream VLAN routing interface as an MLD proxy. The MLD
proxy issues host messages on behalf of the hosts that have been discovered
on the downstream MLD-enabled interfaces. The upstream interface is the
interface closest to the root multicast router, which should be running IGMP.
show ipv6 mld interface [vlan
vlan-id
]
View MLD information for all interfaces or for
the specified interface.
show ipv6 mld interface stats
[vlan
vlan-id
]
View MLD statistics for all interfaces or for the
specified interface.
show ipv6 mld groups [interface
vlan
vlan-id
]
View the registered multicast groups on the
interface.
show ipv6 mld membership View the list of interfaces that have registered in
any multicast group.
NOTE: Configure only the upstream interface as the MLD proxy. MLD should be
enabled on all downstream interfaces. IPv6 routing must be enabled on the
switch for the MLD proxy feature to operate.
Command Purpose
configure Enter global configuration mode.
interface vlan
vlan-id
Enter Interface Configuration mode for the
specified VLAN.
ipv6 mld-proxy Configure the interface as an MLD proxy
interface.
ipv6 mld-proxy reset-status (Optional) Reset the host interface status
parameters of the MLD Proxy.
ipv6 igmp-proxy unsolicit-rprt-
interval
seconds
Configure the unsolicited report interval for the
MLD proxy interface.
The range for
seconds
is 0–260 seconds.
CTRL + Z Exit to Privileged EXEC mode.
Command Purpose
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