Operation procedure of switching VLAN on cisco switch
-every time you switch networks, you forget these simple commands. A good memory is better than a bad pen, or write it down-
Log in to the switch
Telnet [switch IP]
Enter global mode
En
Conf t
Port to be configured
Int fa0/x
Toggle VLAN
Sw acc vlanxx
Save exit
End
Finally, verify whether the network is correct.