Alcatel-Lucent 1675 LambdaUnite Installation And System Turn-Up Manual page 485

Network establishment and testing
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Set the Protection Type.
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• For a UPSR select NA.
• For an S CP you can select SNCN (using non-intrusive monitoring or SNCI (using
inherent monitoring).
S CI protection, generally, protects against failures in the server layer. The protection
process and the defect detection process are performed by two adjacent layers. The
server layer performs the defect detection process, and forwards the status to the client
layer by means of the Server Signal Fail (SSF) signal.
S C protection, generally, protects against failures in the server layer and against
failures and degradation in the client layer. This means the non-intrusive monitor
function on the receive side detects Signal Fail (SF) and Signal Degrade (SD) events
on the incoming signal and triggers the switch.
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Select the Hold Off Timer (ms). Values between 0 and 10000 ms are possible.
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OTE: The hold-off time should be configured in such a way that an interaction with
other protection schemes (equipment protection or MS-SPRing/BLSR) is taken into
consideration. Via different hold-off times you can define which protection should switch
first. Thus double switches can be avoided.
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Set the Output Mode to NORM.
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Set the Wait To Restore Time (min) to 1 minute.
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Set the Revertive Mode to ENABLE.
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Insert a name with up to 24 characters for the protection group in the PPG Name text
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box.
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Click the Apply button to apply your settings.
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Click Close.
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18 Repeat
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365-374-198R10.5.4
Issue 1 July 2009
Step 1 to Step 17 for E-B via remote login.
Alcatel-Lucent – Internal
Proprietary – Use pursuant to Company instruction
Network establishment
Procedure 10-8: SNCP/UPSR test setup
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