● If the issue persists after plugging the cable into a different node, replace the cable.
● If the issue persists after replacing the cable, move the cable to another port on the switch.
● If the issue persists after moving the cable to another port on the switch, review the switch logs and consult your switch
user manual.
If the event persists, gather logs, and then contact Technical Support for additional troubleshooting. For instructions on how to
gather cluster logs, see Gathering cluster logs.
200020021
The Dell switch has a cabling issue.
Description
The alert dynamically reports that the Dell switch is mis-cabled, or has another cabling issue.
Administrator action
1. Run the isi event view <ID> command to determine the problem and the specific cabling issues based on the output.
2. Correct the cabling issue.
The alert automatically ends when the cabling issue is corrected.
200020022
The back-end fabric is unable to contact the back-end Dell master switch.
Description
The management service is down and is critical for:
● Leaf spine failover operation to function correctly.
● Dell Switch operating system communications between OneFS and Dell Ethernet switches.
● SNMP in Arista switches
The event message provides the switch serial number and the supported switch network fabric.
Administrator action
1. Run the isi event view <ID> command to determine the problem and the specific switch fabric issues that are based
on the output.
2. Correct the fabric or cabling issue.
The alert automatically ends when the issue is corrected.
200020023
A Leaf and Spine switch bandwidth differs.
Description
In a leaf-spine configuration, verify that uplink bandwidth is equal to downlink bandwidth on a leaf switch:
uplink bandwidth = total bandwidth between leaf and each spine.
Software events
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