12-16-2018 01:04 AM - edited 03-08-2019 04:49 PM
switchace5b2#28-Oct-2011 12:30:36 %VSDP-W-VSDPMD5AUTHFAILED: VSDP message from 10.10.10.10 was dropped, authentication is failed: key-string is ; key-id is 1., aggregated (2)
What's the solution
Thank you
12-16-2018 01:39 AM
Hello,
I assume this is a small business SG switch ? What device is 10.10.10.10 ? VSDP is Voice Discovery Protocol, do you have any voice VLAN set in your switch ?
12-16-2018 02:24 AM
12-16-2018 06:34 AM
How is the voice VLAN configured, are you using Auto Voice VLAN ?
12-16-2018 11:06 PM
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