From: Jonathan V Hays (jhays@jtan.com)
Date: Sat Aug 30 2003 - 17:12:31 GMT-3
Unfortunately there are number of generic IOS routing protocol commands
that will appear to accept user input but not actually do anything.
Under EIGRP the "distance" command is one of them.
If you actually enter the command below to set the distance to 1 for
EIGRP routes generated by 10.7.1.0/24 network routers, you will see that
it does nothing. The AD will not change in your routing table.
To make a change you will need "distance eigrp" which allows you to
change the internal and external AD for all EIGRP routes, regardless of
source.
HTH,
Jonathan
-----Original Message-----
From: nobody@groupstudy.com [mailto:nobody@groupstudy.com] On Behalf Of
navaid@rogers.com
Sent: Saturday, August 30, 2003 11:34 AM
To: ccielab@groupstudy.com
Subject: EIGRP distance for certain routers.
Hi all,
According to documentation CD:
You cannot set the administrative distance in EIGRP against certain
routes or sources, as you can with other protocols. The command does not
work this way with EIGRP.
http://www.cisco.com/univercd/cc/td/doc/product/software/ios122/122cgcr/
fiprrp_r/1rfeigrp.htm#1017590
Then what is purpose of following command:
R6(config-router)#distance ?
<1-255> Administrative distance
eigrp IP-EIGRP distance
R6(config-router)#distance 1 ?
A.B.C.D IP Source address
R6(config-router)#distance 1 10.7.1.0 ?
A.B.C.D Wildcard bits
R6(config-router)#distance 1 10.7.1.0 0.0.0.255 ?
<1-99> IP Standard access list number
<1300-1999> IP Standard expanded access list number
WORD Standard access-list name
<cr>
R6(config-router)#distance 1 10.7.1.0 0.0.0.255
thanks,
Naviad Shamsee
>
> From: "Georg Pauwen" <pauwen@hotmail.com>
> Date: 2003/08/30 Sat AM 09:53:56 EDT
> To: navaid@rogers.com, ccielab@groupstudy.com
> Subject: Re: ospf area range
>
> Hello,
>
> can you post your configs ? I cannot reproduce the problem, I either
get
> only the /26 IA route (without area range) or I get only the /24 IA
route
> (with area range).
>
> Regards,
>
> Georg
>
>
> >From: navaid@rogers.com
> >Reply-To: navaid@rogers.com
> >To: ccielab@groupstudy.com
> >Subject: ospf area range
> >Date: Fri, 29 Aug 2003 12:56:16 -0400
> >
> >Question: I am using area range command on R2 to summarize
172.29.12.0/26
> >as 24-bit mask. Why I am seeing more specific route on R5 ?
> >
> >R1----(area 12)----R2----(area0)----R5
> > 172.29.12.0/26 172.29.100.0/29
> >
> >On R2 using following command:
> >area 12 range 172.29.12.0 255.255.255.0
> >
> >On R1 I am seeing following two routes:
> >O IA 172.29.12.0/24 [110/20] via 172.29.12.2, 00:04:20,
Ethernet0/0
> >C 172.29.12.0/26 is directly connected, Ethernet0/0
> >
> >On R5 I am seeing following two routes:
> >O IA 172.29.12.0/26 [110/84] via 172.29.100.2, 00:05:40, Serial0
> >O IA 172.29.12.0/24 [110/74] via 172.29.100.2, 00:05:40, Serial0
> >
> >
>
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