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SPR_1.3.6.1.4.1.2011.5.25.241.2.2.1.1 hwSPRLinkReport
Description
SPR/4/SPRLINKCHANGE:OID [oid] SPR Link-state changed .LinkStateIndex = [integer], LinkStateName = [octet], LinkStateEligibility = [integer].
This alarm is generated when link quality parameters on a detection link become correct or incorrect.
Attribute
| Alarm ID | Alarm Severity | Alarm Type |
|---|---|---|
| 1.3.6.1.4.1.2011.5.25.241.2.2.1.1 | Warning | qualityOfServiceAlarm(3) |
Parameters
| Name | Meaning |
|---|---|
| OID | Indicates the MIB object ID of the alarm. |
| LinkStateIndex | Indicates the index. The value ranges from 1 to 65535. |
| LinkStateName | Indicates the interface name. |
| LinkStateEligibility | Indicates the link status:
|
Impact on the System
- If a detection link reports this alarm when SPR is configured, the link may be unavailable.
- If a link sometimes reports this alarm, services may be switched normally.
- If a link frequently reports this alarm, link flapping occurs.
Possible Causes
- Traffic is switched between links.
- The link configuration is incorrect.
- The threshold configuration is incorrect.
- The link fails.
Procedure
- Run the display smart-policy-route link-state command
to view the detection link status.
- Check whether the loss ratio is 1000. If yes, the link is faulty. Go to step 4.
- Check whether the delay, jitter, loss ratio, and CMI are correct. If yes, go to step 2.
- If the link status is not found, go to step 3.
- Run the display
smart-service-profile service-map name command to view thresholds for link quality parameters.
- Check whether the link meets service requirements based on the link status. If link does not meet service requirements, services may be switched between links. Go to step 5.
- Check whether the thresholds for link quality parameters are correct.
If the thresholds for link quality parameters are incorrect, set correct
thresholds for link quality parameters.
- Run the set delay threshold threshold-value command to set the threshold for the delay.
- Run the set jitter threshold threshold-value command to set the threshold for the jitter.
- Run the set loss threshold threshold-value command to set the threshold for the loss ratio.
- Run the set cmi threshold threshold-value command to set the threshold for the CMI.
- Run the cmi-method cmi-method command to set the CMI formula.
- Run the display
nqa results [ test-instance admin-name test-name ] command
to check whether the NQA test instance type is jitter.
- If the NQA test instance type is jitter, the link is faulty. Go to step 4.
- If the NQA test instance type is not jitter, reconfigure an NQA test instance and detection link. Go to step 5.
- Collect the alarm information, log information, and configuration information, and then contact technical support personnel.
- End.
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