Description of the problem

Q: What are the intelligent service rerouting trigger conditions included in the existing network Huawei SDH transmission equipment OSN3500 network element?

Processing

A: Intelligent GCP V100R005 version and prior versions reroute trigger conditions:

Port-level alarms: r_los, r_lof, b2_exc, b2_sd, ms_ais, ms_rdi.

Channel-level alert: AU_AIS.

Intelligent GCP V100R007 Version Re-route Trigger Conditions:

Port-level alarms: r_los, r_lof, b2_exc, b2_sd, ms_ais, ms_rdi.

Channel-level alarms: AU_AIS, AU_LOP, B3_EXC (settable) and B3_SD (settable)

New in Intelligent GCP V100R007C05: When some channel alarms are down-plug enabled, Intelligent will also make the corresponding channel alarms as re-routing trigger conditions. The alarms that are down-plug enabled and can trigger re-routing are: HP_UNEQ, HP_TIM, HP_SLM, B3_EXC, B3_SD.

Root Cause

None

Solution

Refer to the handling process.

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