10-20-2023 12:20 AM
received same error on cisco 1000 Switch
Switch Ports Model SW Version SW Image
------ ----- ----- ---------- ----------
* 1 56 C1000-48T-4X-L 15.2(7)E4 C1000-UNIVERSALK9-M
Oct 18 08:18:36.744: %PM-4-ERR_DISABLE: loopback error detected on Gi1/0/24, putting Gi1/0/24 in err-disable state
Please Let us know the s
10-20-2023 12:23 AM
There is l2 loop in your network
10-20-2023 12:28 AM
Faulty cable connected to port 24.
Post the complete output to the command "sh interface Gi1/0/24 controll".
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