Displaying Mldv2 Snooping Information - Cisco 7604 Configuration Manual

Chapter 29 Configuring MLDv2 Snooping for IPv6 Multicast Traffic

Displaying MLDv2 Snooping Information

These sections describe displaying MLDv2 snooping information:
•
•
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Displaying Multicast Router Interfaces
When you enable IGMP snooping, the router 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#
OL-4266-08
Displaying Multicast Router Interfaces, page 29-15
Displaying MAC Address Multicast Entries, page 29-15
Displaying MLDv2 Snooping Information for a VLAN Interface, page 29-16
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
Cisco 7600 Series Router Cisco IOS Software Configuration Guide, Release 12.2SX
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
Configuring MLDv2 Snooping
29-15