[c-nsp] 2900 -> 2960 config question

[Seth Mattinen]

On 9/20/12 1:52 PM, Joseph Mays wrote:
> I'm replacing a Cisco 2900XL running  12.0(5)WC13 with a Cisco 2960 running 12.2(25r)FX. I just cut and pasted the config from the 2900 into the 2960, and it all seemed to work fine, except the new IOS on the 2960 does not accept one command --
> 
> 
> Enter configuration commands, one per line.  End with CNTL/Z.
> sw1.dist(config)#interface FastEthernet0/1
> sw1.dist(config-if)# description Trunk port to gw1.dist.win.net
> sw1.dist(config-if)# duplex full
> sw1.dist(config-if)# speed 100
> sw1.dist(config-if)# switchport trunk encapsulation dot1q
>                                       ^
> % Invalid input detected at '^' marker.
> 


That's because it only does dot1q, so there's no option for encap.

~Seth