Re: EIGRP Multile Paths Advertisement

From: V.Shekhar@GlobalAssurance.net
Date: Fri May 02 2008 - 14:06:35 ART


It most likely is the FD /AD issue. why dont u manually change the
bandwidth and delay on the interfaces (and tweak the variance) incase
you want to see both routes installed in the routing table.
-V Shekhar
CCIE(sec)#17589/CISSP/RHCE.

Matt Bentley wrote:
> Hi GS:
>
> Maybe I'm missing something. I have two routers connected to each other
> with both a serial and ethernet connection. A route is redistributed into
> EIGRP on one router. Shouldn't I see it when I do a "show ip route x.x.x.x"
> as being advertised over both links? It is preferring the ethernet
> interface, but if I shut the ethernet interface, than I see it advertised
> over the serial link - so I don' think it is a FD/AD issue. Any help would
> be greatly appreciated.
>
> With Ethernet Link On
> Routing entry for 222.22.2.0/24
> Known via "eigrp 1024", distance 170, metric 284160, type external
> Redistributing via eigrp 1024
> Last update from 174.1.45.5 on Ethernet0/1, 00:06:16 ago
> Routing Descriptor Blocks:
> * 174.1.45.5, from 174.1.45.5, 00:06:16 ago, via Ethernet0/1
> Route metric is 284160, traffic share count is 1
> Total delay is 1100 microseconds, minimum bandwidth is 10000 Kbit
> Reliability 255/255, minimum MTU 1500 bytes
> Loading 1/255, Hops 1
>
> With Ethernet Link Shut
>
> Rack1R4(config-if)#do sh ip route 222.22.2.0
> Routing entry for 222.22.2.0/24
> Known via "eigrp 1024", distance 170, metric 2684416, type external
> Redistributing via eigrp 1024
> Last update from 174.1.145.1 on Serial1/0, 00:00:21 ago
> Routing Descriptor Blocks:
> * 174.1.145.1, from 174.1.145.1, 00:00:21 ago, via Serial1/0
> Route metric is 2684416, traffic share count is 1
> Total delay is 40100 microseconds, minimum bandwidth is 1544 Kbit
> Reliability 255/255, minimum MTU 1500 bytes
> Loading 1/255, Hops 2
>
>
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