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XG2000 series User's Guide
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All Rights Reserved, Copyright (C) PFU LIMITED 2009
5.7.6 bridge learn-mode
Function
Sets the MAC address table learning mode.
The device supports two learning modes: SVL (Shared Vlan Learning) and IVL (Independent VLAN Learning).
z SVL (Shared VLAN Learning)
Regardless of the VLAN of frame ownership, it is learned as a MAC address entry (mapping
of MAC address to port) common to every VLAN.
z IVL (Independent VLAN Learning)
A MAC address entry (mapping of MAC address for port) is learned for each VLAN.
Use the no form to return to the default setup.
Prompt
xg(config)#
Command syntax
bridge learn-mode { ivl | svl }
no bridge learn-mode
Parameter
z learn-mode { ivl | svl }
Specifies the MAC address table learning mode.
− ivl
Specifies IVL (Independent Vlan Learning).
− svl
Specifies SVL (Shared Vlan Learning).
Command type
Configuration command
Default
svl
Note
z When changing from SVL to IVL, MAC addresses registered statically in SVL will be registered in VLAN ID 1. Also,
when changing from IVL to SVL, MAC addresses registered statically in IVL will be all cleared, except for the ones
registered in VLAN ID 1.
Example
This example sets the MAC address table learning mode to IVL (Independent VLAN Learning).
xg(config)# bridge learn-mode ivl