3com MSR 20-20 참조 매뉴얼

다운로드
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Description
Use the bridge enable command to enable the bridging functionality.
Use the undo bridge enable command to disable the bridging functionality.
By default, bridging is disabled.
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Other related configurations can take effect only if the bridging and bridge set 
features are enabled. This command is required for bridge configuration.
Example
# Enable bridging.
<Sysname> system-view
[Sysname] bridge enable 
bridge learning
Syntax
bridge bridge-set learning
undo bridge bridge-set learning
View
System view
Parameters
bridge-set: Bridge set number, an integer in the range of 1 to 255.
Description
Use the bridge learning command to enable dynamic address learning to allow 
the specified bridge set to add dynamic address entries into the bridge table.
Use the undo bridge learning command to disable dynamic address learning.
By default, dynamic address learning is enabled, namely all bridge sets are allowed 
to add dynamic address entries into the bridge table.
Example
# Enable dynamic address learning.
<Sysname> system-view
[Sysname] bridge 1 learning 
bridge mac-address
Syntax
bridge bridge-set mac-address mac-address { deny | permit } [ dlsw | interface 
interface-type interface-number ]
undo bridge bridge-set mac-address mac-address [ interface interface-type 
interface-number 
]
View
System view
Parameters
bridge-set: Bridge set number, an integer in the range of 1 to 255.
mac-address: MAC address, in the format of H-H-H