Show Mac-Address-Table Multicast - Cisco 4500M Command Reference Manual

show mac-address-table multicast

show mac-address-table multicast
To display multicast MAC address table information, use the show mac-address-table multicast
command.
Syntax Description
count
igmp-snooping
user
vlan vlan_num
Defaults
This command has no default settings.
Command Modes
Privileged EXEC
Command History Release
12.1(8a)EW
12.1(12c)EW
Usage Guidelines
For MAC address table entries used by routed ports, the routed port name is displayed in the "vlan"
column rather than the internal VLAN number.
Examples
This example shows how to display multicast MAC address table information for a specific VLAN:
Switch# show mac-address-table multicast vlan 1
Multicast Entries
vlan
-------+---------------+-------+-------------------------------------------
1
Switch#
This example shows how to display the number of multicast MAC entries for all VLANs:
Switch# show mac-address-table multicast count
MAC Entries for all vlans:
Multicast MAC Address Count:
Total Multicast MAC Addresses Available:
Switch#
Catalyst4500 Series SwitchCiscoIOS Command Reference—Release 12.2(18)EW
2-344
show mac-address-table multicast [count | {igmp-snooping [count]} | {user [count]} |
{vlan vlan_num}]
(Optional) Displays number of multicast entries.
(Optional) Displays only addresses learned by IGMP snooping.
(Optional) Displays only user-entered static addresses.
(Optional) Displays information for a specific VLAN only; valid values are from
1 to 4094.
Modification
Support for this command was introduced on the Catalyst 4500 series switch.
Added support for extended VLAN addresses.
mac address type
ffff.ffff.ffff system Switch,Fa6/15
Chapter2 Cisco IOS Commands for the Catalyst 4500 Series Switches
ports
141
16384
78-16201-01