Cisco Catalyst 3550

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Catalyst 3550 Multilayer Switch Command Reference
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Chapter 2 Catalyst 3550 Switch Cisco IOS Commands
show mac address-table multicast
Vlan Mac Address Type Ports
---- ----------- ---- -----
1 0100.5e00.0128 IGMP Gi0/1
This is an example of output from the show mac address-table multicast count command. It shows
how to display a total count of MAC address entries for the switch.
Switch> show mac address-table multicast count
Multicast MAC Entries for all vlans: 10
This is an example of output from the show mac address-table multicast vlan 1 count command. It
shows how to display a total count of MAC address entries for a VLAN.
Switch> show mac address-table multicast vlan 1 count
Multicast MAC Entries for vlan 1: 4
This is an example of output from the show mac address-table multicast interface vlan1 command. It
shows how to display the user-configured multicast entries for VLAN 1.
Switch> show mac address-table multicast interface vlan1
vlan mac address type ports
-----+---------------+--------+---------+---+--------------------------------
1 0100.5e02.0203 user Gi0/1,Gi0/2
1 0100.5e00.0128 user Gi0/1,Gi0/2
This is an example of output from the show mac address-table multicast vlan 1 igmp-snooping count
command. It shows how to display the total number of entries learned through IGMP snooping for
VLAN 1:
Switch> show mac address-table multicast vlan 1 igmp-snooping count
Number of IGMP Learned Multicast Addresses: 2
Related Commands Command Description
show mac address-table address Displays MAC address table information for the specified
MAC address.
show mac address-table aging-time Displays the aging time in all VLANs or the specified
VLAN.
show mac address-table count Displays the number of addresses present in all VLANs or
the specified VLAN.
show mac address-table dynamic Displays dynamic MAC address table entries only.
show mac address-table interface Displays the MAC address table information for the
specified interface.
show mac address-table notification Displays the MAC address notification settings for all
interfaces or the specified interface.
show mac address-table static Displays static MAC address table entries only.
show mac address-table vlan Displays the MAC address table information for the
specified VLAN.