Application Guide

[174]
Software User's
Manual
–
Version 3.0
ERPS Configuration
Instance Data
Setting Description
ERPS ID
The ID of the Protection
G
roup.
Port 0 This is a Port 0 of the switch in the ring.
Port 1
This is a Port 1 of the switch in the ring.
Port 0 SF MEP The Port 0 Signal Fail reporting MEP instance.
Port 1 SF MEP
The Port 1 Signal Fail reporting MEP
instance
.
Port 0 APS MEP The Port 0 APS PDU handling MEP instance.
Port 1 APS MEP
The Port 1 APS PDU ha
ndling MEP
instance
.
Ring Type Type of Protecting ring. It can be either major ring or sub-ring.
Instance Configuration
Setting Description
Configured
 Red: This ERPS is only created and has not yet been configured - is
not active.
 Green: This ERPS is configured - is active.
Guard Time
Guard timeout value to be used to prevent ring nodes from receiving
outdated R-APS messages.
The period of the guard timer can be configured in 10 ms steps between 10
ms and 2 seconds, with a default
value of 500 ms
WTR Time
The Wait To Restore timing value to be used in revertive switching.
Click “Ethernet Ring Protection
Switching” ERPS ID number to config
instance