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SNMP: Cisco MDS received a protocol message that is not properly authenticated.

We are getting the following SNMP error. Please suggest how to rectify this.

SNMP: Cisco MDS received a protocol message that is not properly authenticated.

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Cisco Employee

SNMP: Cisco MDS received a protocol message that is not properly

Hi,

Does the output of 'show logging log' give you the source IP address of the authentication failure?

If so you can  locate that source device and either corrected the username/password/community or remove the management application.

Regards,

David

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