Cisco Catalyst 4500 Series Command Reference Manual page 894

show mac-address-table notification
History Table contents
----------------------
History Index 1, Entry Timestamp 478433, Despatch Timestamp 478433
MAC Changed Message :
Operation: Added
History Index 2, Entry Timestamp 481834, Despatch Timestamp 481834
MAC Changed Message :
Operation: Added
Operation: Added
Operation: Added
Operation: Added
History Index 3, Entry Timestamp 484334, Despatch Timestamp 484334
MAC Changed Message :
Operation: Deleted Vlan: 1
Switch#
This example shows how to display the MAC address change status on the FastEthernet interface 7/1:
Switch# show mac-address-table notification change interface FastEthernet 7/1
MAC Notification Feature is Enabled on the switch
Interface
---------
FastEthernet7/1
Switch#
This example shows how to display the MAC address move status:
Switch# show mac-address-table notification mac-move
MAC Move Notification: Enabled
Switch#
This example shows how to display the MAC address table utilization status:
Switch# show mac-address-table notification threshold
Status
-------------+-----------+-------------
enabled
Switch#
This example shows how to display general information of MAC learning failure notifications:
Switch# show mac address-table notification learn-fail
Status
-------------+-----------+-------------
disabled
Related Commands Command
clear mac-address-table
mac-address-table notification
snmp-server enable traps
snmp trap mac-notification change
Catalyst 4500 Series Switch Cisco IOS Command Reference—Release IOS XE 3.4.0SG and IOS 15.1(2)SG)
2-836
Vlan: 1 MAC Addr: 1234.5678.9ab0 Dot1dBasePort: 323
Vlan: 1 MAC Addr: 1234.5678.9ab1 Dot1dBasePort: 323
Vlan: 1 MAC Addr: 1234.5678.9ab2 Dot1dBasePort: 323
Vlan: 1 MAC Addr: 1234.5678.9ab3 Dot1dBasePort: 323
Vlan: 1 MAC Addr: 1234.5678.9ab4 Dot1dBasePort: 323
MAC Addr: 1234.5678.9ab0 Dot1dBasePort: 323
MAC Added Trap MAC Removed Trap
-------------- ----------------
Enabled
limit Interval
50 120
limit Interval
2000 120
Chapter 2 Cisco IOS Commands for the Catalyst 4500 Series Switches
Disabled
Description
Clears the address entries from the Layer 2 MAC address
table.
Enables MAC address notification on a switch.
Enables SNMP notifications (traps or informs).
Enables SNMP MAC address notifications.
OL-27596 -01