On Sun, 2012-01-08 at 14:06 -0600, Jensen Tyler wrote: > We have been using Ciena switches for QinQ. > > CN3920 would fit best for low cost. Pretty easy to use.
The 3916 is one generation newer, cheaper, has a hardware FIB and therefore also does all the MPLS bits and bobs (though don't use that until 6.10, we're told.) If I remember rightly a 3920 can't pop-off an S-tag on egress, too. There's some silly limitation like that. Tom
