User guide

Overview Log and Trap Listing by Reason Code
Log Reference for SBx3100 and iMAP Series Switches (iMAP Logs with Traps)
4-82
Severity Info
Explanation The physical layer connection failed, so the xDSL port is disabled
and enabled to retrain the link.
Action Perform the following:
1. No action is required.
Alarms The following components are affected:
Component Status Alarm
• ADSL Port Online None
• SHDSL Port Online None
• VDSL Port Online None
2.56 XDSL020 - xdslPortMinDownRateRetrain
2.56.1 Retrain: Minimum Downstream Rate
Message Port Information
Severity Info
Explanation The connect rate is below the provisioned minimum downstream rate,
so the xDSL port will be disabled and enabled to retrain the link.
Action Perform the following:
1. No action is required.
Alarms The following components are affected:
Component Status Alarm
• ADSL Port Online None
• SHDSL Port Online None
• VDSL Port Online None
2.57 XDSL021 - xdsllossofmarginretrain
2.57.1 Retrain: SNR Margin Threshold
Message Port Information
Severity Info
Explanation For the VDSL24 port, this alarm appears when the SNR margin drops
below the set minimum SNR margin.
Action Perform the following: