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Address Table Commands
4-159
4
means to match a bit and “1” means to ignore a bit. For example, a mask of
00-00-00-00-00-00 means an exact match, and a mask of
FF-FF-FF-FF-FF-FF means “any.”
• The maximum number of address entries is 8191.
Example
mac-address-table aging-time
This command sets the aging time for entries in the address table. Use the no form
to restore the default aging time.
Syntax
mac-address-table aging-time seconds
no mac-address-table aging-time
seconds - Aging time. (Range: 10-30000 seconds; 0 to disable aging)
Default Setting
300 seconds
Command Mode
Global Configuration
Command Usage
The aging time is used to age out dynamically learned forwarding information.
Example
show mac-address-table aging-time
This command shows the aging time for entries in the address table.
Default Setting
None
Command Mode
Privileged Exec
Example
Console#show mac-address-table
Interface Mac Address Vlan Type
--------- ----------------- ---- -----------------
Eth 1/1 00-e0-29-94-34-de 1 Delete-on-reset
Trunk 2 00-E0-29-8F-AA-1B 1 Learned
Console#
Console(config)#mac-address-table aging-time 100
Console(config)#
Console#show mac-address-table aging-time
Aging time: 100 sec.