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Views
System view
Predefined user roles
network-admin
Usage guidelines
Before you enable MAC Information on an interface, enable MAC Information globally.
Examples
# Enable MAC Information globally.
<Sysname> system-view
[Sysname] mac-address information enable
Related commands
mac-address information enable (interface view)
mac-address information interval
Use mac-address information interval to set the MAC change notification interval.
Use undo mac-address information interval to restore the default.
Syntax
mac-address information interval interval-time
undo mac-address information interval
Default
The MAC change notification interval is 1 second.
Views
System view
Predefined user roles
network-admin
Parameters
interval-time: Specifies the MAC change notification interval in the range of 1 to 20000 seconds.
Usage guidelines
To prevent syslog messages or SNMP notifications from being sent too frequently, set the MAC
change notification interval to a larger value.
Examples
# Set the MAC change notification interval to 200 seconds.
<Sysname> system-view
[Sysname] mac-address information interval 200
mac-address information mode
Use mac-address information mode to set the MAC Information mode. The MAC Information
mode specifies the type of messages (syslog messages or SNMP notifications) used to notify MAC
changes.
Use undo mac-address information mode to restore the default.
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