Specifications

210 ExtremeWare XOS 10.1 Command Reference Guide
VLAN Commands
enable loopback-mode vlan
enable loopback-mode vlan <vlan_name>
Description
Allows a VLAN to be placed in the UP state without an external active port. This allows (disallows) the
VLANs routing interface to become active.
Syntax Description
Default
N/A.
Usage Guidelines
Use this command to specify a stable interface as a source interface for routing protocols. This decreases
the possibility of route flapping, which can disrupt connectivity.
Example
The following command allows the VLAN accounting to be placed in the UP state without an external
active port:
enable loopback-mode vlan accounting
vlan_name Specifies a VLAN name.
all Specifies all VLANs.