C613-50631-01 Rev A Command Reference for IE340 Series 2680
AlliedWare Plus™ Operating System - Version 5.5.3-0.x
ETHERNET PROTECTION SWITCHED RING (EPSRING™) COMMANDS
EPSR
MODE TRANSIT CONTROLVLAN
epsr mode transit controlvlan
Overview This command creates a transit EPSR instance.
Syntax
epsr <epsr-instance> mode transit controlvlan <2-4094>
NOTE: The software allows you to configure more than two ports or static channel
groups to the control VLAN within a single switch. However, we advise against this
because in certain situations it can produce unpredictable results.
If the control VLAN contains more than two ports (or static channels) an algorithm
selects the two ports or channels with the lowest number to be the ring ports. However
if the switch has only one channel group is defined to the control vlan, EPSR will not
operate on the secondary port.
EPSR does not support Dynamic link aggregation (LACP).
Mode EPSR Configuration
Example To create a transit EPSR instance called blue with vlan2 as the control VLAN, use
the command:
awplus(config-epsr)# epsr blue mode transit controlvlan vlan2
Related
commands
epsr mode master controlvlan primary port
epsr mode transit controlvlan
show epsr
Parameter Description
<epsr-instance> Name of the EPSR instance.
mode Determines the node is acting as a transit node.
transit Sets switch to be the transit node for the named EPSR ring.
controlvlan The VLAN that will transmit EPSR control frames.
<2-4094> VLAN id.