IGPs in use

Sean M. Doran smd at clock.org
Wed Oct 14 09:54:17 UTC 1998


Alex Bligh wrote:

| No argument with the principles here but why do you need to redistribute
| connected interfaces into your IGP *and* into iBGP? Overkill, surely?

This threw me too, actually.   It's just wording.  "backbone connected
interfaces" means "interior interfaces on which you run your IGP".  

For example:

int POS1/0/0
 description connection to another backbone location
 ip address foo bar
 isis circuit-type level-2-only
 isis metric 1 level-2

which I think is what Jared means.  The terminology to 
explain the difference between that and actually putting
a prefix into your IGP is a bit dense, so a shortcut probably
was a reasonable idea.  --:)

	Sean.



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