Getting kicked out of switch when entering no shutdown com. on vlan.

[Reprovoid]

Hi.I have a 2950 switch connected to a 2620xm router.I currently have two vlans (1 and 2).Only vlan 1 Is enabled.When I try to enter a no shutdown command for Vlan 2 I'm kicked out of the switch and can't connect anymore unless I reboot to the previous configuration.

I've attached  config files for router and switch.Thanks

[Reprovoid]

It's working now! I reentered the configuration on the router.I must have made some error.Thanks for your help

[Vivek Ganapathi]

Good to hear you solved.