Huawei S5700 CPCAR_DROP_MPU Error

Created: Aug 31, 2019 02:21:51Latest reply: Aug 31, 2019 02:30:46 97 1 0 0
  Rewarded Hi-coins: 0 (problem resolved)

Dear Huawei ,

 

We are facing Ratepacket to cpu exceeded the CPCAR limit on the MPU issue with QuidwayS5700-28C-HI-24S switch in Hyderabad due to this switch is getting down and Up.

Pls find the belowsnapshot and enclosed Diagnostic results.

 

%%01DEFD/4/CPCAR_DROP_MPU(l)[2]:Rateof packets to cpu exceeded the CPCAR limit on the MPU. (Protocol=isis,CIR/CBS=256/32000, ExceededPacketCount=7)

 

Software Version: VRP (R) Software, Version 5.130 (V200R003C00SPC300)

8

  • x
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Featured Answers
jason_hu
Admin Created Aug 31, 2019 02:30:46 Helpful(0) Helpful(0)

Hello dear friend
there is no abnormal about ISIS, so we recommend you to increase the CPCARvalue of ISIS
Increase the CPCAR value of ISIS as per the following steps.

<HUAWEI> system-view
[HUAWEI] cpu-defendpolicy test

[HUAWEI-cpu-defend-policy-test] car packet-type isis cir 320

[HUAWEI-cpu-defend-policy-test] quit
[HUAWEI] cpu-defend-policytest global
  • x
  • convention:

All Answers
jason_hu
jason_hu Admin Created Aug 31, 2019 02:30:46 Helpful(0) Helpful(0)

Hello dear friend
there is no abnormal about ISIS, so we recommend you to increase the CPCARvalue of ISIS
Increase the CPCAR value of ISIS as per the following steps.

<HUAWEI> system-view
[HUAWEI] cpu-defendpolicy test

[HUAWEI-cpu-defend-policy-test] car packet-type isis cir 320

[HUAWEI-cpu-defend-policy-test] quit
[HUAWEI] cpu-defend-policytest global
  • x
  • convention:

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