GS-4210-Series (V2) User Manual

Table Of Contents
User’s Manual of GS-4210 Series
336
PRL Configuration:
Object Description
PRL Role
It can be either RPL owner or RPL Neighbor.
PRL Port
This allows to select the east port or west port as the RPL block.
Clear
If the owner has to be changed, then the clear check box allows to clear the RPL
owner for that ERPS ring.
Instance Command:
Object Description
Command
Administrative command. A port can be administratively configured to be in either
manual switch or forced switch state.
Port
Port selection - Port0 or Port1 of the protection Group on which the command is
applied.
ERPS state:
Object Description
Protection State
ERPS state according to State Transition Tables in G.8032.
Port 0
OK: State of East port is ok
SF: State of East port is Signal Fail
Port 1
OK: State of West port is ok
SF: State of West port is Signal Fail
WTR Remaining
Remaining WTR timeout in milliseconds.
RPL Un-blocked
APS is received on the working flow.
Port 0 Block Status
Block status for Port 0 (Both traffic and R-APS block status). R-APS channel is
never blocked on sub-rings without virtual channel.
Port 1 Block Status
Block status for Port 1 (Both traffic and R-APS block status). R-APS channel is
never blocked on sub-rings without virtual channel.