ALM-303046809 AP CRC Is Abnormal Notify

Description

WLAN/4/AP_CRC_TOO_HIGH:OID [OID] AP CRC is abnormal notify. (APMAC=[OPAQUE], APName=[STRING], APCrcErrRate=[LONG]/10000, PortType=[OCTET], PortID=[INTEGER], APID=[INTEGER])

The number of CRC error packets collected at a specified sampling interval exceeded the threshold.

Attribute

Alarm ID	Alarm Severity	Alarm Type
303046809	Warning	environmentalAlarm

Parameters

Name	Meaning
OID	Indicates the MIB object ID of the alarm.
APMAC	Indicates the MAC address of an AP.
APName	Indicates the AP name.
APCrcErrRate	Indicates the number of CRC error packets.
PortType	Indicates the AP port type.
PortID	Indicates the AP port number.
APID	Indicates the AP ID.

Impact on the System

None

Possible Causes

The number of CRC error packets collected at a specified sampling interval exceeded the threshold.

Procedure

Run the display port-link-profile { all | name profile-name } command to check whether the configured alarm threshold for CRC errors is proper.
- If so, go to Step 3.
- If not, go to Step 2.
Run the crc-alarm enable [ high-threshold high-threshold-value | low-threshold low-threshold-value ]^* command to set a proper alarm threshold for CRC errors.
- If the alarm persists, go to Step 3.
- If the alarm is cleared, go to Step 4.
Collect alarm messages, log messages, and configurations, and then contact the technical support personnel.
End.