Re: HDLC IP unnumbered with EIGRP

From: marc edwards <renorider_at_gmail.com>
Date: Sat, 7 Apr 2012 17:41:06 -0700

How about using distance command under the routing process of r4 and r5
that changes AD on devices to 89

IE

distance 89 {neighbor-address} 0.0.0.0

replace {} with address of the adjacency

HTH

Marc

On Sat, Apr 7, 2012 at 2:42 PM, marc abel <marcabel_at_gmail.com> wrote:

> No, I don't think so.
>
> On Sat, Apr 7, 2012 at 4:00 PM, Tom Kacprzynski <tom.kac_at_gmail.com> wrote:
>
> > Hi Marc,
> > Yes, that's an alternative, but i'm wondering if there is a nicer
> solution
> > similar to the one in PPP, where it would work all of the time.
> >
> > Thanks
> >
> > Tom
> >
> >
> >
> > On Sat, Apr 7, 2012 at 3:59 PM, marc abel <marcabel_at_gmail.com> wrote:
> >
> >> Can't you just manipulate the metrics to make the serial link
> >> more preferred?
> >>
> >> On Sat, Apr 7, 2012 at 1:46 PM, Tom Kacprzynski <tom.kac_at_gmail.com
> >wrote:
> >>
> >>> Hello,
> >>> I came upon a scenario that I'm not sure how to solve, hopefully
> someone
> >>> can help.
> >>>
> >>> I have three routers connected in a triangle.
> >>> (R4)-s0/0/1------s0/0/1-(R5)-s0/0/0------R3---R4
> >>>
> >>> On R4 and R5 I'm trying to setup ip unnumbered address based on a
> >>> loopback.
> >>> The serial interfaces are running hdlc.
> >>> I have eigrp enabled on all interface.
> >>>
> >>> Here is the problem.
> >>> R4 seems R5 as an eigrp neighbor over s0/0/1, R5 sees the same things,
> >>> but
> >>> they prefer to route to each other using R3 as it has a lower metric.
> >>> I know that if I had used PPP encapsulation, then each router would
> >>> install a host route to the directly connected interface (s0/0/1), but
> >>> when
> >>> using hdlc that does not happen.
> >>>
> >>> D 167.1.45.5/32 [90/4857856] via 167.1.34.3, 00:12:19,
> Serial0/0/0
> >>> <-R4 uses R3 as the next hop
> >>> C 167.1.45.4/32 is directly connected, Loopback45
> >>>
> >>>
> >>>
> >>> Does anyone know how to solve this?
> >>>
> >>> Thank you
> >>>
> >>>
> >>> (by the way this is a modified version of the INE vol 2 lab 14 task
> 1.7)
> >>>
> >>> Tom
> >>>
> >>>
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Received on Sat Apr 07 2012 - 17:41:06 ART

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