UCS- CRC counters errors.
Recently we faced one issue which was CRC counters on ports on UCS side. Due to this issue VM's performance were degraded and slow responses.
To workaround the issue disabled eth ports which are communicated to this esxi hosts/chassis.
To fixed the issue. replace SFP/ports- Cisco vendor will suggest.
Ø
Login UCS manager by using admin credentials via
putty session.
Run this command connect nxos
Ø
After that, we have to run below command to get
CRC errors
Here find the useful commands
show interface counters errors
show cdp neighbors
show lldp neighbors
show interface eth 1/6
show queuing interface eth 1/20
clear counters interface ethernet X/Y
clear counters interface port-channel X
clear counters interface all
UCS- CRC counters errors
Reviewed by Virtulization
on
January 07, 2023
Rating:
Reviewed by Virtulization
on
January 07, 2023
Rating:
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