IS-IS reference
Dave Cooper
dcooper at gulp.org
Mon Sep 13 23:31:13 UTC 1999
Randy Bush wrote:
> > 1. Use IBGP and redistribute connected/static and when you can, aggregate
> > those statics/connecteds at each router.
> > 2. Use IGP (IS-IS level-2 or OSPF area0) for the backbone links and
> > IBGP, Any-RP loopbacks. Don't add instability to your
> > IGP when you have IBGP that can take care of it much more efficiently.
> > As long as IGP can reach/see each router's loopback, IBGP will
> > work great for connecteds/statics (just make sure you don't announce
> > these specifics to your peers).
> > 3. Don't use static routing for backbone links.... i am not sure how that
> > even came up. Remember this is a NSP of some sorts.
>
> vadim's english was not so bad it needed reinterpreting
not reinterpreting... just enhancing.:)
>
> > 4. Do multicasting, just make sure you get clueful on it. Its not rocket
> > science... and with PIM sparse/dense, its much easier than the DVMRP
> > days. (and make sure you get on a good IOS release and stay off the
> > buggy releases)
>
> that's anything since the lost stanford backup tapes? and msdp worked
> almost as well on that release as it does now.
msdp/mbgp has its own definition of "good IOS release"... but it works.
-dave
>
> randy
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