From: Erick Bergquist (ebergquist@ameritech.net)
Date: Wed Sep 29 2004 - 02:23:19 GMT-3
Couldn't you have adjusted the delay on the interface
to influence the routing?
Erick
--- "Jonathan R. Charles" <jrcdehc@ameritech.net>
wrote:
> I ran into an interesting problem, I had a customer
> who had a looped
> topology (with multiple paths to destinations). We
> needed to influence the
> path selection criteria...
>
> What we ended up doing is fudging the bandwidth
> statements, labeling a T1 as
> having 500MB of speed to offset paths on fast
> Ethernet that would have to
> use a slower WAN link (768k).
>
> I found it interesting that EIGRP is too stupid to
> realize that a link to a
> destination may be MUCH slower than its immediately
> connected link:
>
> For example:
>
> 100mb - 768k - 768k - 10mb is preferred over:
>
> 1.5MB ptp...
>
> The only fix (without using PBR which would have
> been far too complex to set
> up over the phone) was to manipulate BW...
>
>
>
>
> Jonathan
>
> -----Original Message-----
> From: nobody@groupstudy.com
> [mailto:nobody@groupstudy.com] On Behalf Of
> Ozgur Ocal
> Sent: Monday, September 27, 2004 23:59
> To: mani_ccie@yahoo.com; Matt.Seppeler@InetX.com;
> ccielab@groupstudy.com
> Subject: RE: EIGRP METRIC
>
> You may change the BW(intf command) as well to
> change metric of eigrp, but
> this may effect other routing protocols. Preferred
> parameter to adjust for
> eigrp is delay.
>
>
>
> cheers,
>
> Oscar
>
>
> >From: mani poopal <mani_ccie@yahoo.com>
> >Reply-To: mani poopal <mani_ccie@yahoo.com>
> >To: Matthew Seppeler <Matt.Seppeler@InetX.com>,
> ccielab@groupstudy.com
> >Subject: RE: EIGRP METRIC
> >Date: Mon, 27 Sep 2004 12:49:51 -0700 (PDT)
> >
> >Thanks Matt,
> >
> >I thought we could use offset list to change the
> metric of eigrp too.
> >
> >Mani
> >
> >Matthew Seppeler <Matt.Seppeler@InetX.com> wrote:
> >Mani,
> >
> >One way I know of changing the metric in EIGRP is
> via the delay command
> >in interface configuration mode. To see the default
> delay, use the show
> >interfaces command.
> >
> >Matt Seppeler
> >InterNetwork Experts
> >Email: mseppeler@inetx.com
> >
> >
> >-----Original Message-----
> >From: mani poopal [mailto:mani_ccie@yahoo.com]
> >Sent: Sunday, September 26, 2004 9:23 PM
> >To: ccielab@groupstudy.com
> >Subject: EIGRP METRIC
> >
> >Hi Group,
> >
> >I tried to change eigrp metric from a neighbor
> using following two
> >commands, but I couldn't achieve the desired
> result, I would like to
> >know the mistake I am making. Any feed back is
> appreciated(I know I
> >could adjust bandwidth and delay to modify metrics
> of eigrp)
> >
> >R1 s0 -----------------eigrp 100--------------- s0
> R2
> >
> >R2
> >int s 0
> >offset-list 0 in 5555 interface serial 0
> >PS: I thought R2 should change the metric of all
> learned
> >routes(offset-list 0) to 5555. I even applied
> following command on R1,
> >offset-list 0 out 5555 serial 0. I know that I
> could have chaged delay
> >at R1, S0 or link bandwidth, but I wanted to see
> the result by using
> >offset list command. In RIP this command modifies
> the metric, hop
> >count. In EIGRP this command must change the
> composite metric.
> >
> >thanks in advance
> >
> >Mani
> >
> >
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