CBS350 not reachable after a certain device is connected

[kaifabian]

We are using the attached configuration file.

When now a certain device is connected to the switch, the message appears in the webinterface:

afterwards the switch is not reachable anymore.

if this device is disconnected and the switch rebooted it is back to normal and working.

What am i missing here?

[marce1000]

  - It looks like the particular device does networking and or participates in spanning-tree , hence making the SG unreachable (possibly) , if that is not intended set the port to host mode  (access port).

 M.

[kaifabian]

my vlan mode is set as Access is this what you mean? otherwise where can i find the configuration you mentioned?

[marce1000]

            - No , what I was essentially saying is  , what kind of device and or model is this ?

 M.

[kaifabian]

it is an aes67 audio streamer.

[marce1000]

 - Set the particular port to access mode , with the CLI command :  switchport mode access 

 M.

[kaifabian]

it is set as access - as you suggested but still same issue.

[kaifabian]

this is the status on the log console:

[marce1000]

                - Post the complete configuration from the running-config of the particular port.

 M.

[kaifabian]

You can find the current configuration attached.

[marce1000]

        - Which particular port (number) is the aes67 connected too ?

 M.

[kaifabian]

Currently it is connected to port 1.

[marce1000]

 - You haven't provided the port 1 configuration  , in the earlier running-config.txt , post complete running-config

 M.