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Input error

CUCM (MOH) is connected into 2 switches N5K (cisco Nexus5010)

*Switch (1) N5K interface is Ethernet102/1/16

*Switch (2) N5K interface is Ethernet103/1/40

Problem:

Ethernet103/1/40 having input error increasing, and other interface Ethernet103/1/40 is not connected.

Request:

How can I resolved  & troubleshoot input error issue on interface Ethernet103/1/40, and what is the affects?

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1 REPLY
Cisco Employee

Hi, It’s basically a Layer 1

Hi,

 

It’s basically a Layer 1 issue, wherein the probable cause for Input Errors on Interface could be Faulty Port or Cabling.

Try changing the Cable and check for any Hardware issue on switch Port.

 

Please refer the thread for understanding and troubleshooting.

https://supportforums.cisco.com/discussion/10806391/crc-error-and-input-error-how-can-fix-these

 

Regards,

Venkatesh.

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