ICX7150 PoE power supply and cable inspection

[CHOIYOUNGJAE]

Hello.

I'm contacting you because I have a question.

■ Equipment in use
-ICX7150
Version: SPS08090d

AP: R310

There seems to be a problem with the cable and the power supply to the AP is not working properly.

If you look at the log, the assigned values are the same, but the values in use are different.

What are the other reasons? If it's normal, isn't it normal that all APs have the same amount of power?

I set the automatic cell size, so is the value different?

What is the normal power (mW) value for the R310 AP?

※ Is there a command that can check the port error counter like CISCO?

Help me.
Thank you.

[CHOIYOUNGJAE]

안녕, Kamlesh_murthyr

AP가 연결된 많은 포트에서 CRC 오류가 발생합니다.

Statistics Information for each port :
Port Link State Dupl Speed Trunk Tag Pvid Pri MAC Name
1/1/1 Up Forward Full 100M None No 1 0 dcae.eb33.1ca0 == OHT-AP-27 ==

Port 1/1/1 Counters:
InOctets 263881806638 OutOctets 184937603542
InPkts 1894353757 OutPkts 2049601609
InBroadcastPkts 2484218 OutBroadcastPkts 80344909
InMulticastPkts 1406595 OutMulticastPkts 27538477
InUnicastPkts 1890462944 OutUnicastPkts 1941718223
InBadPkts 78216
InFragments 19073
InDiscards 0 OutErrors 0
CRC 58725 Collisions 0
InErrors 78216 LateCollisions 0
InGiantPkts 418
InShortPkts 19073
InJabber 0 OutDiscards 0
InFlowCtrlPkts 1513455902 OutFlowCtrlPkts 0
InBitsPerSec 10304 OutBitsPerSec 19528
InPktsPerSec 5 OutPktsPerSec 18
InUtilization 0.00% OutUtilization 0.01%

Please check.
Thank you

[kamlesh_murthyr]

Hi @CHOIYOUNGJAE 

Could you please share the output of "Show statistics ethernet 1/1/1"

Also please do refer below article related to CRC error in switch port : https://cloudsupport.ruckuswireless.com/answers/000006902

Regards,

Kamlesh M

[CHOIYOUNGJAE]

Hello, Kamlesh_murthyr

Here is the information you requested.

Port Link State Dupl Speed Trunk Tag Pvid Pri MAC Name
1/1/1 Up Forward Full 100M None No 1 0 dcae.eb33.1ca0 == OHT-AP-27 ==

Port 1/1/1 Counters:
InOctets 263230829105 OutOctets 184172336597
InPkts 1889114364 OutPkts 2041809959
InBroadcastPkts 2475658 OutBroadcastPkts 78091319
InMulticastPkts 1398325 OutMulticastPkts 27318152
InUnicastPkts 1885240381 OutUnicastPkts 1936400488
InBadPkts 78199
InFragments 19068
InDiscards 0 OutErrors 0
CRC 58713 Collisions 0
InErrors 78199 LateCollisions 0
InGiantPkts 418
InShortPkts 19068
InJabber 0 OutDiscards 0
InFlowCtrlPkts 1513455902 OutFlowCtrlPkts 0
InBitsPerSec 17880 OutBitsPerSec 25656
InPktsPerSec 15 OutPktsPerSec 31
InUtilization 0.01% OutUtilization 0.02%

Please check.
Thank you.

[kamlesh_murthyr]

Hi @CHOIYOUNGJAE 

Thanks for the providing the details. 

You can swap AP to different port then observe whether any CRC errors are coming.

As well try to connect with different cable from the switch then observe the status.

If still getting the CRC errors means please do log a case using below 

through chat by clicking the following below link so that we will help you in troubleshooting . 

https://support.ruckuswireless.com/contact-us

Regards,

Kamlesh M

[CHOIYOUNGJAE]

Hello, Hikamlech_Murtir

Can I know the command to initialize the CRC error accumulated on the port?

Please check.
Thank you.