From: Jeff Andiorio (jandiorio@gmail.com)
Date: Thu Feb 12 2009 - 00:04:00 ARST
Hi.
AD is always locally significant.
If the next hop of your static is not reachable the route will not be
inserted into the routing table. Try using the same example with
either an interface next hop or something reachable.
I suppose you could also create a route to Null 0 to accomplish the same thing.
ip route 20.20.0.0 255.255.0.0 null0 210
Jeff
On Wed, Feb 11, 2009 at 8:31 PM, vinny <vinny@foxmail.com> wrote:
> Hi,
>
> To my understanding, AD is the preference of a router to the way a route is learned from.
> It will not be passed along in the route updates so no matter what routing protocol, AD is only locally significant.
>
>
> 2009-02-12
>
>
>
> vinny
>
>
>
> 7"<~HK#: Robin Betterley
> 7"KMJ1<d#: 2009-02-11 23:35:02
> JU<~HK#: ccielab@groupstudy.com
> 3-KM#:
> VwLb#: EIGRP Summary address
>
> Folks,
> I was trying out and messing with the ip summary-address features for EIGRP.
> one of the guideline states that you need candidate route in the routing
> table in order for the summary to be advertise across the interface.
>
> Well, it works perfectly, so i try a different way, something like this,
>
> ip route 20.20.0.0 255.255.0.0 1.2.3.4
>
> router ei 1
> redis static metric 1500 etc
>
> interface s0/0
> ip sumary-address ei 1 20.20.0.0 255.255.0.0
>
> hmm didnt get what i expect, or maybe i had expected it, but i couldnt fine
> it anyway in the DOCdc that explained why it doesnt, in terms of specific
> requirements of the candidate route. Long story short, maybe someone can
> explain WHY this summary is not advertised?
>
> lastly, can someone make some sense why the AD for eigrp summary is only
> local significant? i mean the purpose of only locally significant. Thanks in
> advance.
>
> Robin
>
>
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