Specifications

mac-address-table aging-time
120
mac-address-table aging-time
Sets the aging conditions for MAC address table entries.
Syntax
To set or change information:
mac-address-table aging-time <Seconds>
To delete information:
no mac-address-table aging-time
Input mode
(config)
Parameters
<Seconds>
Sets the aging time in seconds. If
0 is set, aging is not performed.
1. Default value when this parameter is omitted:
This parameter cannot be omitted.
2. Range of values:
0, 10 to 1000000 (seconds)
Default behavior
300 seconds is set as the aging time.
Impact on communication
None
When the change is applied
The change is applied immediately after setting values are changed.
Notes
1. A Switch checks for received frames each time the specified aging time elapses.
Accordingly, a maximum of twice the aging time might be required for the learned
entries to be deleted.
2. When any of the following settings is in effect, an aging time of 10 to 300 seconds set
by this command is set to 300 seconds.
 When IEEE 802.1X port-based authentication (static) or port-based
authentication (dynamic) is in effect, and
dot1x auto-logout is valid.
 When Web authentication fixed VLAN mode or dynamic VLAN mode is in
effect, and
web-authentication auto-logout is valid.
 When MAC-based authentication fixed VLAN mode or dynamic VLAN mode is
in effect, and
mac-authentication auto-logout is valid.
Related commands
None