Re: eigrp summary-address

From: Carlos (cchorao@xtra.co.nz)
Date: Wed Jan 01 2003 - 22:36:41 GMT-3


Eric,

Networks 160.60.60.x /27 will also be advertised by eigrp 34 through
interfaces on network 150.50.0.0 /16 including subnets. Is it possible
that your ospf asbr's are finding out about the specific routes through
interfaces other than Vlan3 . If so , then has the eigrp summary address
been applied to those SVI's s well ?

Carlos
Telecom New Zealand - Advanced Solutions Group : Network Design and Security
----- Original Message -----
From: "eric" <namaste@pacbell.net>
To: "ccie" <ccielab@groupstudy.com>
Sent: Thursday, January 02, 2003 1:11 PM
Subject: eigrp summary-address

> Hey guys,
> I need some clarity on summarizing routes in eigrp.
> I have these networks which I am summarazing
> 160.60.60.1/27
> 160.60.60.33/27
> 160.60.60.65/27
> 160.60.60.97/27
>
> summary statement below
> interface Vlan3
> ip address 150.50.3.8 255.255.255.0
> ip summary-address eigrp 34 160.60.60.0 255.255.255.0 5
>
> The routing proces output
>
> router eigrp 34
> passive-interface default
> no passive-interface Vlan3
> no passive-interface Vlan8
> no passive-interface Vlan45
> network 150.50.3.0 0.0.0.255
> network 150.50.0.0
> network 160.60.60.0 0.0.0.255
> no auto-summary
> no eigrp log-neighbor-changes
>
> In the ospf routers that I am redist. eigrp into I see the summary routes
> and the more specific
> If I turn off auto-summary only the summary gets advertized.
>
> I am wondering is this the only way to get the summary out without the
more
> specific networks.
>
> thanks.
> .
.



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