3com 2200 用户手册

You can flush all static and dynamic MAC addresses from the selected 
port(s). Static MAC addresses are those that you specified using the add 
menu option. Dynamic MAC addresses are those that were automatically 
learned by the bridge.

To flush all addresses:

1 From the top level of the Administration Console, enter:

You are prompted for the port type.

2 Enter 

, 

, or 

.

You are prompted for the port number(s).

3 Enter the number(s) of the port(s) or 

. 

All addresses are flushed from the ports you specified.

You can flush all dynamic (automatically learned) addresses from the 
selected port(s). 

To flush dynamic addresses:

1 From the top level of the Administration Console, enter:

You are prompted for the port type.

2 Enter 

, 

, or 

.

You are prompted for the port number(s).

3 Enter the number(s) of the port(s) or 

. 

The addresses are flushed from the address table.

You can convert all the dynamic addresses associated with the selected 
port(s) into static addresses. This conversion is called “freezing” the 
addresses. Freezing dynamic addresses is a way to improve your network 
security.

system
ethernet
fddi

➧

bridge
ip
snmp
analyzer
script
logout

display
ipFragmentation
ipxSnapTranslation
addressThreshold
agingTime
stpState
stpPriority
stpMaxAge
stpHelloTime
stpForwardDelay
stpGroupAddress

➧

port
packetFilter

summary
detail
multicastLimit
stpState
stpCost
stpPriority

➧

address

list
add
remove
find

➧

flushAll
flushDynamic
freeze

system
ethernet
fddi

➧

bridge
ip
snmp
analyzer
script
logout

display
ipFragmentation
ipxSnapTranslation
addressThreshold
agingTime
stpState
stpPriority
stpMaxAge
stpHelloTime
stpForwardDelay
stpGroupAddress

➧

port
packetFilter

summary
detail
multicastLimit
stpState
stpCost
stpPriority

➧

address

list
add
remove
find
flushAll

➧

flushDynamic
freeze