Cisco Catalyst 4500 Series - Page 887

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Catalyst 4500 Series Switch Cisco IOS Command Reference—Release IOS XE 3.4.0SG and IOS 15.1(2)SG)
OL-27596 -01
Chapter 2 Cisco IOS Commands for the Catalyst 4500 Series Switches
show mac-address-table dynamic
Examples This example shows how to display all the dynamic MAC address entries:
Switch# show mac-address-table dynamic
Unicast Entries
vlan mac address type protocols port
-------+---------------+--------+---------------------+--------------------
1 0000.0000.0201 dynamic ip FastEthernet6/15
1 0000.0000.0202 dynamic ip FastEthernet6/15
1 0000.0000.0203 dynamic ip,assigned FastEthernet6/15
1 0000.0000.0204 dynamic ip,assigned FastEthernet6/15
1 0000.0000.0205 dynamic ip,assigned FastEthernet6/15
2 0000.0000.0101 dynamic ip FastEthernet6/16
2 0000.0000.0102 dynamic ip FastEthernet6/16
2 0000.0000.0103 dynamic ip,assigned FastEthernet6/16
2 0000.0000.0104 dynamic ip,assigned FastEthernet6/16
2 0000.0000.0105 dynamic ip,assigned FastEthernet6/16
Switch#
This example shows how to display the dynamic MAC address entries with a specific protocol type (in
this case, assigned):
Switch# show mac-address-table dynamic protocol assigned
Unicast Entries
vlan mac address type protocols port
-------+---------------+--------+---------------------+--------------------
1 0000.0000.0203 dynamic ip,assigned FastEthernet6/15
1 0000.0000.0204 dynamic ip,assigned FastEthernet6/15
1 0000.0000.0205 dynamic ip,assigned FastEthernet6/15
2 0000.0000.0103 dynamic ip,assigned FastEthernet6/16
2 0000.0000.0104 dynamic ip,assigned FastEthernet6/16
2 0000.0000.0105 dynamic ip,assigned FastEthernet6/16
Switch#
Related Commands Command Description
show mac-address-table protocol Displays the MAC address table information that is based
on the protocol.
show mac-address-table static Displays the static MAC address table entries only.
show mac-address-table vlan Displays information about the MAC address table for a
specific VLAN.