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18 Address Table Commands
These commands are used to configure the address table for filtering specified
addresses, displaying current entries, clearing the table, or setting the aging time.
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: 6-7200 seconds; 0 to disable aging)
Default Setting
300 seconds
Command Mode
Global Configuration
Table 94: Address Table Commands
Command Function Mode
mac-address-table
aging-time
Sets the aging time of the address table GC
mac-address-table
hash-lookup-depth
Sets the hash lookup depth of MAC address table GC
mac-address-table static Maps a static address to a port in a VLAN GC
clear collision-mac-
address-table
Removes all entries from the collision MAC address
table
PE
clear mac-address-table
dynamic
Removes any learned entries from the forwarding
database
PE
show collision-mac-
address-table
Shows a shows a list of MAC addresses that cannot
be learned by the switch due to hash collisions
PE
show mac-address-table Displays entries in the bridge-forwarding database PE
show mac-address-table
aging-time
Shows the aging time for the address table PE
show mac-address-table
count
Shows the number of MAC addresses used and the
number of available MAC addresses
PE
show mac-address-table
hash-lookup-depth
Shows the hash lookup depth of MAC address table PE