troncal inconvinient

Unanswered Question
Jan 12th, 2008

have a 3640 router and a switch with vlans in it. I want to use the (router in a stick method) but, when I create the sub-interface to specify (vlan-1) as the native vlan, the sub-comand (native)dos not appear after I have put (Router(config-subif)#encapsulation isl 1)

please I need you to tell me if there is another way to to do this in this router or if there is another sub-coman instead

of (native)


I have this problem too.
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Edison Ortiz Sat, 01/12/2008 - 11:59

You need to use dot1q if you need native keyword. ISL tags all Vlans therefore it doesn't have a concept of native Vlan as native Vlan's definition is, a Vlan with untagged packets.





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