Mac-Address Notification Mac-Move Suppression (Interface View); Mac-Address Notification Mac-Move Suppression (System View) - H3C IE4300 Command Reference Manual

•
The VLAN ID of MAC address 0000-0012-0034 is VLAN 500.
•
The MAC address moved from GigabitEthernet 1/0/1 to GigabitEthernet 1/0/2.
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The MAC address has moved once within a MAC move detection interval.
Related commands
display mac-address mac-move
mac-address notification mac-move suppression (interface
view)
Use
mac-address notification mac-move suppression
suppression on an interface.
Use
undo mac-address notification mac-move suppression
move suppression on an interface.
Syntax
mac-address notification mac-move suppression
undo mac-address notification mac-move suppression
Default
MAC address moves are not suppressed.
Views
Layer 2 Ethernet interface view
Layer 2 aggregate interface view
Predefined user roles
network-admin
Usage guidelines
This feature shuts an interface down when a MAC address has been moved to or from the interface
more than the suppression threshold within a MAC move detection interval. The shutdown interface
automatically goes up after a suppression interval. Also, you can use the
then the
undo shutdown
When MAC address move suppression shuts an interface down, the system sends only syslog
messages to the information center module. If the
command is also executed, the system also sends SNMP notifications to the SNMP module.
Examples
# Enable MAC address move suppression on GigabitEthernet 1/0/1.
[Sysname] interface gigabitethernet 1/0/1
[Sysname-GigabitEthernet1/0/1] mac-address notification mac-move suppression
Related commands
mac-address notification mac-move suppression
mac-address notification mac-move suppression (system
view)
Use
mac-address notification mac-move suppression
or the suppression threshold.
command to bring up the interface.
18
to enable MAC address move
snmp-agent trap enable mac-address
(system view)
to set the suppression interval
to disable MAC address
command and
shutdown