PLANET WGSW-50040 - Manual (Page 146)

Chapter 8 Commands for
MAC Address Table
Configuration
8.1 Commands for MAC Address Table Configuration
8.1.1 mac-address-table aging-time
Command:
mac-address-table aging-time <0 | aging-time>
no mac-address-table aging-time
Function:
Sets the aging-time for the dynamic entries of MAC address table.
Parameter:
<aging-time> is the aging-time seconds, range form 10 to 1000000; 0 to disable aging.
Command Mode:
Global Mode.
Default:
Default aging-time is 300 seconds.
Usage Guide:
The user had better set the aging-time according to the network condition. A too small aging-time will
affect the performance of the switch by causing too much broadcast, while a too large aging-time will
make the unused entries stay too long in the address table.
The dynamic address does aging when the aging-time is set to 0.
Example:
Set the aging-time to 600 seconds.
Switch (config)#mac-address-table aging-time 600
8.1.2 mac-address-table static|blackhole
Command:
mac-address-table {static | blackhole} address <mac-addr> vlan <vlan-id> [interface
[ethernet | portchannel] <interface-name>] | [source | destination | both]
no mac-address-table {static | blackhole | dynamic} [address <mac-addr>] [vlan <vlan-id>]
[interface [ethernet | portchannel] <interface-name>]