Avoid client changes on the switch routing

[fernando_fl_rez]

Hello, so today as part of my learning I tried to connect a wi-fi router to my network. After a little while all the vlan was down. Looked into the running config and saw that the port had an ip assigned and also a route was placed for 0.0.0.0/0 which madr my other pcs to stop having internet access.

Is there a way to avoid this?

Thank you!

[martin_martin]

Hi Fernando,
What version are you running on the switch, and also please put the config changes you made in the forum so we can check what might cause it.

Regards
martin

[netwizz]

You need at least one (1) interface in a VLAN that is up for the route to be placed into the routing table.  Please check this.

[fernando_fl_rez]

This was it! Thank you!