I'm trying to set a subinterface for "int Fa0." Int Fa4 on an 871w is the WAN port.
I'm trying to do this on my 2610 (IOS 12(3) ); whereas on the 2610 I can configure a subinterface, it won't accept the "encapsulation dot1q native 1" command.
Unlike the person who posted here recently, I was able to get an ip address (seen when doing a "sh ip int brief").
