R21xx-HP FlexFabric 11900 Layer 2 LAN Switching Command Reference

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MAC Information commands
mac-address information enable (interface view)
Use mac-address information enable to enable MAC Information on an interface.
Use undo mac-address information enable to disable MAC Information on an interface.
Syntax
mac-address information enable { added | deleted }
undo mac-address information enable { added | deleted }
Default
MAC Information is disabled on an interface.
Views
Layer 2 Ethernet interface view, S-channel interface view
Predefined user roles
network-admin
Parameters
added: Enables the device to record MAC address change information when a new MAC address is
learned on an interface.
deleted: Enables the device to record MAC address change information when an existing MAC address
is deleted.
Usage guidelines
Before you enable MAC Information on an interface, enable MAC Information globally.
This command is not applicable to EA and EB cards that are operating in MAC extension mode
(bridging) or mixed extension mode (mix-bridging-routing).
Examples
# Enable MAC Information on Ten-GigabitEthernet 1/0/1 to enable Ten-GigabitEthernet 1/0/1 to
record MAC address change information when learning a new MAC address.
<Sysname> system-view
[Sysname] interface ten-gigabitethernet 1/0/1
[Sysname-Ten-GigabitEthernet1/0/1] mac-address information enable added
# Enable MAC Information on S-channel 1/1:10 to enable S-Channel 1/0/1:10 to record MAC address
change information when learning a new MAC address.
<Sysname> system-view
[Sysname] interface s-channel 1/0/1:10
[Sysname-S-Channel1/0/1:10] mac-address information enable added
Related commands
mac-address information enable (system view)