SG 200-26 26 - access GE "automatically" changes to trunk

[romanoDJ]

Hi, I'm a beginner using cisco switch for vlans.

I've configured GE24 as trunk, vlan 1, 10 and 20

GE1 access vlan 10

GE2 access vlan 20

when I pull out and reinsert network cables, these  two access GEs turn to trunk with 1, 10 and 20 .

can I prevent this?

thanks 

[pman · Accepted solution]

Hi,

try to disable SmartPort.

Disable SmartPort (it's enabled by default)

In Console

in global config mode - "no macro auto"

or per interface "no macro auto smartport"

https://community.cisco.com/t5/small-business-switches/port-changes-from-access-to-trunk/td-p/4060998

[romanoDJ]

It Worked, thanks a lot