Cisco Catalyst 9500 User Manual

PurposeCommand or Action
Sets the length of time that a dynamic entry
remains in the MAC address table after the entry
is used or updated.
mac address-table aging-time [0 |
10-1000000] [routed-mac | vlan vlan-id]
Example:
Step 3
The range is 10 to 1000000 seconds. The default
is 300. You can also enter 0, which disables
Device(config)# mac address-table
aging-time 500 vlan 2
aging. Static address entries are never aged or
removed from the table.
vlan-id—Valid IDs are 1 to 4094.
Returns to privileged EXEC mode.end
Example:
Step 4
Device(config)# end
Verifies your entries.show running-config
Example:
Step 5
Device# show running-config
(Optional) Saves your entries in the
configuration file.
copy running-config startup-config
Example:
Step 6
Device# copy running-config
startup-config
Configuring MAC Address Change Notification Traps
Follow these steps to configure the switch to send MAC address change notification traps to an NMS host:
Procedure
PurposeCommand or Action
Enables privileged EXEC mode.enable
Step 1
Example:
• Enter your password if prompted.
Device> enable
Enters global configuration mode.configure terminal
Example:
Step 2
Device# configure terminal
System Management Configuration Guide, Cisco IOS XE Amsterdam 17.2.x (Catalyst 9500 Switches)
27
Administering the Device
Configuring MAC Address Change Notification Traps

Cisco Catalyst 9500 Specifications

General

Brand	Cisco
Model	Catalyst 9500
Category	Switch
Language	English