dear prabha i have tried this command its working but my question is this that why am i having to issue this "switchpot trunk encapsulation dot1q" command to this layer 3 switch. becoz i have another main layer3 switch it that switch i didnot se this command but it working well.
then why am i having to issue this command? any reason Regards Narendra On Tue, Mar 8, 2011 at 2:46 PM, prabha ganesan <[email protected]> wrote: > Hi Narendra, > > Please try the below configuration. > > switch(config)#int gi 0/1 > switch(config-if)#switchport trunk encapsulation dot1q > switch(config-if)#switchport mode trunk > switch(config-if)#exit > > Thanks, > Prabha > > On Tue, Mar 8, 2011 at 2:23 PM, Narendra <[email protected]> wrote: > >> Hi guys >> >> please help me, i m unable to make a port trunk >> >> Switch(config)#int gi0/1 >> Switch(config-if)#switchport mode trunk >> Command rejected: An interface whose trunk encapsulation is "Auto" can not >> be configured to "trunk" mode. >> >> -- >> Best Regards, >> >> Narendra Prasad >> _______________________________________________ >> For more information regarding industry leading CCIE Lab training, please >> visit www.ipexpert.com >> > > -- Best Regards, Narendra Prasad _______________________________________________ For more information regarding industry leading CCIE Lab training, please visit www.ipexpert.com
