ISR 4400 sub interfaces

[miket]

I have a ISR 4400, I have never worked with one so I have a stupid question. does it support support creating sub interfaces so I can use it like a router on a stick for a POC

[pedersen]

Sure, there is no problem in using sub-interfaces on the ISR, it's the same as every other IOS router configuration:

interface Gig0/0/0
 no ip address
 no shutdown
!
interface Gig0/0/0.100
 encapsulation dot1q 100
 ip address A.B.C.D X.Y.Z.Q
 no shutdown

/Anders