IP and Optical domains?
Randy Bush
randy at psg.com
Sat Jun 18 23:07:48 UTC 2016
> You have a group that runs fiber+dwdm+sonet(or SDH). You have another
> group that runs IP. When the IP guys ask "please tell us how the optical
> network is designed, and can we coordinate how they're built and btw, we
> want to put DWDM optics in our routers", the answer from the
> fiber+dwdm+sonet group is "no, but we can help you with transport using
> our transponders, please just order circuits, just give us addresses for
> each end and we'll take care of things, don't you worry your little IP
> engineer brain how things are transported long distance".
>
> I believe this is still the case at a lot of ISPs. Not all, hopefully not
> even most, but I'm sure there are some.
you underestimate the extent of the dogged determination of circuitzilla
to hang on to the fiber with her/his fingernails.
randy
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