From: Jason Aarons (jaarons@xxxxxxxxxxx)
Date: Thu Oct 14 1999 - 15:26:00 GMT-3
Here is a map of the choices. Choice A has not been installed (yet) but
neeed to know if it will create a better EIGRP metric than Choice B. Also,
this is good stuff..since I included load with EIGRP into the picture..
Choice A.
Source---FE---Router1--DS3--Router2--FE---Router3---OC12---Router4---FE----Dest
ination
Choice B.
Source----FE---Router1----T1----Router4----FE----Desination
After mapping it out, I added some details below and corrected some errors -
jason
----Original Message Follows----
From: "Joe Soricelli" <jsoricelli@ccci.com>
To: "Jason Aarons" <jaarons@hotmail.com>
Subject: Re: EIGRP route calculation
Date: Thu, 14 Oct 1999 08:33:56 -0400
Jason-
A little more detail please. First, a map would be good. Second, are you
trying to figure out why one route was choosen over another?
-joe
------------------------------------------------------------------
-----Original Message-----
From: Jason Aarons <jaarons@hotmail.com>
To: ccielab@groupstudy.com <ccielab@groupstudy.com>
Date: Wednesday, October 13, 1999 5:47 PM
Subject: EIGRP route calculation
>Problem:
>
>Using K1, K2, K3 (bandwidth, delay, load) determine whether the metric via
>Router1-Router2-Router3 is better Router1s direct T-1 (and given
>load).
>
>
>ROUTER1#show int serial5/0
>Serial5/0 is up, line protocol is up
> MTU 4470 bytes, BW 44210 Kbit, DLY 200 usec, rely 255/255, load 1/255
>
>ROUTER2#show int faste0/0
>FastEthernet0/0 is up, line protocol is up
> MTU 1500 bytes, BW 100000 Kbit, DLY 100 usec, rely 255/255, load 1/255
>
>ROUTER3#show int pos5/0/0
>POS5/0/0 is up, line protocol is up
> MTU 4470 bytes, BW 155000 Kbit, DLY 100 usec, rely 255/255, load 3/255
>
Router4#show int faste5/1/0
FastEthernet5/1/0 is up, line protocol is up
MTU 1500 bytes, BW 100000 Kbit, DLY 100 usec, rely 255/255, load 1/255
>
>
>! Router1 a direct T-1 to destinateion with metric 2181634
>router1#show ip route x.y.z.a
>Routing entry for x.y.z.a/24
> Known via "eigrp 260", distance 110, metric 2181634, type internal
> Redistributing via eigrp 120
> Last update from x.y.z.b on Serial3/2, 00:33:11 ago
> Routing Descriptor Blocks:
> * x.y.z.b, from x.y.z.b, 00:33:11 ago, via Serial3/2
> Route metric is 2181634, traffic share count is 1
> Total delay is 20200 microseconds, minimum bandwidth is 1544 Kbit
> Reliability 255/255, minimum MTU 1500 bytes
> Loading 7/255, Hops 2
>
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