Displaying Mldv6 Snooping Information - Cisco WS-SUP32-GE-3B - Supervisor Engine 32 Software Configuration Manual

Configuring MLDv2 Snooping

Displaying MLDv6 Snooping Information

These sections describe displaying MLDv6 snooping information:
•
•
•
Displaying Multicast Router Interfaces
When you enable IGMP snooping, the switch automatically learns to which interface the multicast
routers are connected.
To display multicast router interfaces, perform this task:
Command
Router# show ipv6 mld snooping mrouter
vlan_ID
This example shows how to display the multicast router interfaces in VLAN 1:
Router# show ipv6 mld snooping mrouter vlan 1
vlan
-----+----------------------------------------
1
Router#
Displaying MAC Address Multicast Entries
To display MAC address multicast entries for a VLAN, perform this task:
Command
Router# show mac-address-table multicast vlan_ID
[count]
This example shows how to display MAC address multicast entries for VLAN 1:
Router# show mac-address-table multicast vlan 1
vlan
-----+---------------+--------+---+--------------------------------
1
1
1
1
Router#
This example shows how to display a total count of MAC address entries for a VLAN:
Router# show mac-address-table multicast 1 count
Multicast MAC Entries for vlan 1:
Router#
Catalyst Supervisor Engine 32 PISA Cisco IOS Software Configuration Guide, Release 12.2ZY
26-14
Displaying Multicast Router Interfaces, page 26-14
Displaying MAC Address Multicast Entries, page 26-14
Displaying MLDv2 Snooping Information for a VLAN Interface, page 26-15
ports
Gi1/1,Gi2/1,Fa3/48,Router
mac address type
0100.5e02.0203 static
0100.5e00.0127 static
0100.5e00.0128 static
0100.5e00.0001 static
Chapter 26 Configuring MLDv2 Snooping for IPv6 Multicast Traffic
Purpose
Displays multicast router interfaces.
Purpose
Displays MAC address multicast entries
for a VLAN.
qos ports
-- Gi1/1,Gi2/1,Fa3/48,Router
-- Gi1/1,Gi2/1,Fa3/48,Router
-- Gi1/1,Gi2/1,Fa3/48,Router
-- Gi1/1,Gi2/1,Fa3/48,Router,Switch
4
OL-11439-03