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User Manual
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Copyright © 3onedata Co., Ltd.
202
Instance Command
Command
Administrative command. A port can be administratively configured to be in either
manual switch or forced switch state.
Forced Switch
Forced Switch command forces a block on the ring port where the command is issued.
Manual Switch
In the absence of a failure or FS, Manual Switch command forces a block on the ring
port where the command is issued.
Clear
The Clear command is used for clearing an active local administrative command (e.g.,
Forced Switch or Manual Switch).
Port
Port selection - Port0 or Port1 of the protection Group on which the command is applied.
Instance State
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.
Transmit APS
The transmitted APS according to State Transition Tables in G.8032.
Port 0 Receive APS
The received APS on Port 0 according to State Transition Tables in G.8032.
Port 1 Receive APS
The received APS on Port 1 according to State Transition Tables in G.8032.
WTR Remaining
Remaining WTR timeout in milliseconds.