In order to change the vlan on a port on an IOS based switch do the following:

Where interface x is the port you’re changing the vlan on, and vlan y is the vlan you’re moving the port into.

1.      1. Telnet to the switch and login

2.      2. Go into configuration mode by typing “config t”

3.      3. Go into interface configuration mode by typing “interface interface x”

4.      4. Change the VLAN on the port by typing “switchport access vlan y”

5.      5. Exit interface configuration mode by typing “exit”

6.      6. Exit configuration mode by typing “exit”

7.      7. Type “show run interface x” to verify your configuration

8.      8. Once configuration is verified type “write mem” to save the configuration.

9.      9. Type “exit” to end the telnet session.