Parameters For Switching Snc Protection - Alcatel-Lucent 1643 AMS User's Operation Manual

Traffic maintenance

Parameters for switching SNC protection

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Switch mode
Switch Mode displays the Non-Revertive mode. In the Non-Revertive mode the traffic
switches to the protected line and remains even when the failure is solved.
Hold of time
The delay between the moment that the signal fail or degrade condition is set, and the
start of the execution of the switch-over. The default value is 0.0 seconds. Values are
0.0 ... 9.9.
Switch Request
The Switch Request descriptions and values are:
Description
No change is made to the current state of the protection
switch
Executing Clear on a line will undo only the previous
switch request that are initiated on that specific line.
Will switch the traffic to the working regardless of the
state of that leg. This will override a hardware protection
switch. This is canceled with the clear command.
Will switch the traffic to the protection regardless of the
state of that leg. This will override a hardware protection
switch. This is canceled with the clear command.
Will switch traffic to the working only when that working
is error free and is not satisfying an equal or higher
priority request. A hardware protection switch will
override.
Will switch traffic to the protection only when that
protection is error free and is not satisfying an equal or
higher priority request. A hardware protection switch will
override.
Prevents usage of the protection route for any protection
switching activity. This is canceled with the clear
command.
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9-26 Alcatel-Lucent - Proprietary
See notice on first page
Values
No Request
Clear
Forced To Working
Forced To Protection
Manual To Working
Manual To Protection
Lockout
365-312-807R7.2
Issue 4, May 2007