Re: EIGRP interface delay

From: Joe Chang (changjoe@earthlink.net)
Date: Mon Jun 21 2004 - 19:18:46 GMT-3


Remember the metric is based on 10^7 divided by minimum bandwidth along the
path (in kbps), plus the sum of delays along the path. You have to set the
delay value so that it is in the same scale as the bandwidth factor for your
adjustments to have an impact.

----- Original Message -----
From: "Moreau, Franck" <franck.moreau@amecspie.com>
To: "Tom Rogers" <cccie71@yahoo.com>; <ccielab@groupstudy.com>
Sent: Monday, June 21, 2004 12:51 PM
Subject: RE: EIGRP interface delay

> R1
> / \
> / \
> / \
> R2 ----------------R3
>
> Here are the three router. I have change the delay on R2 and R1 to 1000
for
> the traffic to pass trough R3 then R1.
>
> My config is:
>
> R1:
>
> interface Ethernet0/0
> ip address 172.16.50.5 255.255.255.0
> !
> interface Serial1/0
> no ip address
> encapsulation frame-relay
> frame-relay lmi-type ansi
> !
> interface Serial1/0.1 point-to-point
> bandwidth 64
> ip address 172.16.128.1 255.255.255.252
> delay 1000
> frame-relay interface-dlci 110
> !
> interface Serial1/0.2 point-to-point
> ip address 172.16.128.5 255.255.255.252
> frame-relay interface-dlci 120
> !
> router eigrp 2001
> redistribute static
> network 172.16.0.0
> default-metric 1544 100 254 1 1500
> no auto-summary
> no eigrp log-neighbor-changes
> !
> ip classless
> ip route 0.0.0.0 0.0.0.0 172.16.50.1
> no ip http server
> ip pim bidir-enable
>
>
> R2:
>
> interface Ethernet0/0
> ip address 172.16.60.1 255.255.255.0
> no keepalive
> !
> interface Serial1/0
> no ip address
> encapsulation frame-relay
> frame-relay lmi-type ansi
> !
> interface Serial1/0.1 point-to-point
> bandwidth 64
> ip address 172.16.128.2 255.255.255.252
> delay 1000
> frame-relay interface-dlci 111
> !
> interface Serial1/0.2 point-to-point
> bandwidth 64
> ip address 172.16.128.9 255.255.255.252
> frame-relay interface-dlci 130
> !
> router eigrp 2001
> network 172.16.0.0
> no auto-summary
> no eigrp log-neighbor-changes
>
>
> R3:
>
> interface Ethernet0/0
> ip address 172.16.20.1 255.255.255.0
> no keepalive
> !
> interface Ethernet1/0
> ip address 172.16.3.1 255.255.255.0
> no keepalive
> !
> interface Serial2/0
> no ip address
> encapsulation frame-relay
> frame-relay lmi-type ansi
> !
> interface Serial2/0.1 point-to-point
> ip address 172.16.128.6 255.255.255.252
> frame-relay interface-dlci 121
> !
> interface Serial2/0.2 point-to-point
> bandwidth 64
> ip address 172.16.128.10 255.255.255.252
> frame-relay interface-dlci 131
> !
> router eigrp 2001
> network 172.16.0.0
> distribute-list 10 out Serial2/0.1
> distribute-list 10 out Serial2/0.2
> no auto-summary
> no eigrp log-neighbor-changes
> !
> ip classless
> no ip http server
> ip pim bidir-enable
> !
> !
> access-list 10 deny 172.16.3.0 0.0.0.255
> access-list 10 permit any
>
>
> thanks
>
> Best Regards
>
> > -----Message d'origine-----
> > De : nobody@groupstudy.com@SPIE De la part deTom Rogers
> > <cccie71@yahoo.com>
> > Envoyi : lundi 21 juin 2004 18:05
> > @ : Moreau, Franck; ccielab@groupstudy.com
> > Objet : Re: EIGRP interface delay
> >
> > Delay is 10 micro sec. What re the values re u putting? Can U post your
> > config?
> >
> > Tom
> >
> > "Moreau, Franck" <franck.moreau@amecspie.com> wrote:
> > Hi group,
> >
> > Just a little question on EIGRP delay.
> >
> > I try to influence EIGRP routing decision by modifying the delay on an
> > interface, but the route still pass trought the original pass...
> >
> > Do you have any idea ?
> >
> > Thanks
> >
> > Franck
> >
> > _______________________________________________________________________
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