Manual
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164 
mac-address-table aging-time <0|aging-time> 
no mac-address-table aging-time 
Configure the MAC address aging-time. 
2.  Configure static MAC forwarding or filter entry 
3.  Clear dynamic address table 
Command 
Explanation 
Admin Mode 
clear mac-address-table dynamic [address 
<mac-addr>] [vlan <vlan-id>] [interface 
[ethernet | portchannel] <interface-name>] 
Clear the dynamic address table. 
4.  Configure MAC learning through CPU control 
Command 
Explanation 
Global Mode 
mac-address-learning cpu-control 
no mac-address-learning cpu-control 
Enable MAC learning through CPU control, 
the  no  command  restores  that  the  chip 
automatically learn MAC address. 
show collision-mac-address-table 
Show the hash collision mac table. 
Admin Mode 
clear collision-mac-address-table 
Clear the hash collision mac table. 
Command 
Explanation 
Global Mode 
mac-address-table {static | static-multicast | 
blackhole} address <mac-addr> vlan <vlan-
id > [interface ethernet <interface-name>] | 
[source|destination|both] 
no mac-address-table {static | static-
multicast | blackhole | dynamic} [address 
<mac-addr>] [vlan <vlan-id>] [interface 
ethernet <interface-name>] 
Configure  static  MAC  entries,  static 
multicast  MAC  entries,  filter  address 
entires. 










