Planet IXT-900 Series User Manual page 163

RPL Configuration:
Object
 RPL Role
 RPL Port
 Clear
Instance Command:
Object
 Command
 Port
ERPS state:
Object
 Protection State
 Port 0
 Port 1
 WTR Remaining
 RPL Un-blocked
 Port 0 Block Status
 Port 1 Block Status
Description
It can be either RPL owner or RPL Neighbor.
This allows to select the east port or west port as the RPL block.
If the owner has to be changed, then the clear check box allows to clear the RPL
owner for that ERPS ring.
Description
Administrative command. A port can be administratively configured to be in either
manual switch or forced switch state.
Port selection - Port0 or Port1 of the protection Group on which the command is
applied.
Description
ERPS state according to State Transition Tables in G.8032.
OK: State of East port is ok
SF: State of East port is Signal Fail
OK: State of West port is ok
SF: State of West port is Signal Fail
Remaining WTR timeout in milliseconds.
APS is received on the working flow.
Block status for Port 0 (Both traffic and R-APS block status). R-APS channel is
never blocked on sub-rings without virtual channel.
Block status for Port 1 (Both traffic and R-APS block status). R-APS channel is
never blocked on sub-rings without virtual channel.
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User's Manual of IXT-900 Series