From: Daniel Free (danrose111@earthlink.net)
Date: Mon May 05 2003 - 05:27:23 GMT-3
Hi Hunt,
Try changing the default static route to point to the
next hop address instead of the local interface.
Let us know if this works. Thanks.
Danny
----- Original Message -----
From: "lg01" <lg01@myway.com>
To: <ccie2be@nyc.rr.com>
Cc: <ccielab@groupstudy.com>
Sent: Sunday, May 04, 2003 7:18 PM
Subject: Re: EIGRP confusion
> Hi Jim,
>
> Can you please elaborate a bit more?
>
> Since if I take the network command out of EIGRP on R14, the EIGRP
adjacency will break
>
> Mar 1 00:32:57.512 UTC: %DUAL-5-NBRCHANGE: IP-EIGRP 350: Neighbor
145.20.150.13
> (Serial0/1) is down: interface down
>
> Thanks.
>
> Best Regards,
> H.
>
>
>
> Hey Hunt,
>
> I confess that that I'm not 100% sure of the answer I'm about to give you
> but perhaps, the groupstudy community will confirm or debunk my theory.
So,
> here goes:
>
> In a static route, if you point it at an interface, the router considers
it
> a directly connected network with an Admin Dist = 0; when the static
points
> to the next-hop-address, the router considers it a static route with an AD
=
> 1.
>
> Now, here's the part I'm not positive about, but I suspect that when the
> router goes to advertise it's route entries, the static route entry is
> considered reduntant because the interface is already covered by the
network
> command. To test this theory, try reconfiguring the router so that network
> between rtr 13 and 14 isn't included in your network command. Jim
>
>
> ----- Original Message -----
> From: "lg01" <lg01@myway.com>
> To: <ccielab@groupstudy.com>
> Sent: Saturday, May 03, 2003 10:52 PM
> Subject: EIGRP confusion
>
>
> > Hi Group,
> >
> > If I have:-
> >
> > R13 --- R14 --- R3
> >
> > All 3 routers are in EIGRP AS 350
> >
> > If I have a default static route at R14 that needs to be advertised out
to
> R13
> >
> > So at R14:
> >
> > router eigrp 350
> > redistribute static
> > network 145.20.143.0 0.0.0.255
> > network 145.20.150.0 0.0.0.255
> > default-metric 10000 1000 255 1 1500
> > no auto-summary
> >
> > ip route 0.0.0.0 0.0.0.0 FastEthernet0/0
> >
> > And R13 can see the default route happy so far...
> >
> > r13#sh ip route
> >
> > Gateway of last resort is 145.20.150.14 to network 0.0.0.0
> >
> > 145.20.0.0/24 is subnetted, 3 subnets
> > D 145.20.143.0 [90/2681856] via 145.20.150.14, 01:59:09, Serial1
> > C 145.20.150.0 is directly connected, Serial1
> > C 145.20.13.0 is directly connected, Loopback0
> > D*EX 0.0.0.0/0 [170/2425856] via 145.20.150.14, 01:59:09, Serial1
> > r13#
> >
> >
> > However, as soon as I put "redistribute connected" on R14 as well, the
> default route disappeared from R13's RT. Why?
> >
> > So if I do this on R14:-
> >
> > router eigrp 350
> > redistribute connected
> > redistribute static
> > network 145.20.143.0 0.0.0.255
> > network 145.20.150.0 0.0.0.255
> > default-metric 10000 1000 255 1 1500
> > no auto-summary
> >
> > And at R13, the default route is gone...
> >
> > r13#sh ip route
> >
> > Gateway of last resort is not set
> >
> > 33.0.0.0/24 is subnetted, 1 subnets
> > D EX 33.1.1.0 [170/297756416] via 145.20.150.14, 00:01:21, Serial1
> > 145.20.0.0/16 is variably subnetted, 6 subnets, 2 masks
> > D 145.20.143.0/24 [90/2681856] via 145.20.150.14, 00:01:21, Serial1
> > C 145.20.150.0/24 is directly connected, Serial1
> > D EX 145.20.200.0/24 [170/2172416] via 145.20.150.14, 00:01:21, Serial1
> > C 145.20.13.0/24 is directly connected, Loopback0
> > D EX 145.20.14.0/24 [170/2297856] via 145.20.150.14, 00:01:21, Serial1
> > D EX 145.20.100.0/28 [170/2681856] via 145.20.150.14, 00:01:22, Serial1
> > 14.0.0.0/24 is subnetted, 1 subnets
> > D EX 14.1.1.0 [170/2297856] via 145.20.150.14, 00:01:22, Serial1
> > r13#
> >
> > And just for completeness, here is the config for R13:-
> >
> > router eigrp 350
> > network 145.20.0.0
> > no auto-summary
> >
> > Thanks in advance,
> >
> > Regards,
> > Hunt
>
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