IPv6: IS-IS or OSPFv3
mtinka at globaltransit.net
Sat Dec 27 04:33:09 CST 2008
On Saturday 27 December 2008 12:56:39 pm devang patel wrote:
> Thanks for pointing out other good part of having CLNS as
> a transport for ISIS as a security point!
We've been happy with IS-IS, having migrated from OSPF
ealrier on in the year. We like it because it lets us
"stretch" the network without worrying about connectivity to
the "backbone" area.
However, as most others have said, go with what you're
comfortable with. The knobs and switches really aren't that
different nowadays, just a few fundamentals that you can
easily use to decide which makes (more) sense to you.
For v6, using a single routing protocol for both address
families is not so bad (although running both OSPFv2 and
OSPFv3 really isn't a big deal, or bad thing, having done it
at my previous employment and so on).
For IS-IS, highly recommend MT to avoid any nasties while
turning up v6 in a dual-stack environment.
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