Allied Telesis AT-GS900M Series User Manual

Chapter 15: Ethernet Protected Switched Ring (EPSR) Commands
282 Section III: Layer 2 Switching
nodes send linkdown notices. The switch is able to function as a transit
node.
The functions as a transit node are described in Table 33.
Confirmation Command
“SHOW EPSR” on page 288
Example
The following command creates the EPSR domain “epsr1” that the switch
functions in the aware mode and uses VLAN 10 as a control VLAN:
Manager > create epsr=epsr1 mode=aware controlvlan=10
Table 33. Aware and Transit Modes
Function
Aware
mode
Transit
mode
Displaying the status of the EPSR domain Yes Yes
Clearing the FDB and APR table when requested
by the master node
Yes Yes
Generating port link down notice Yes Yes
Recovering from double failure Yes Yes
Blocking the recovery port in the forwarding state No Yes
Sending traps No Yes
Logging Yes Yes

Allied Telesis AT-GS900M Series Specifications

General

Brand	Allied Telesis
Model	AT-GS900M Series
Category	Switch
Language	English