From: Brian Dennis (brian@5g.net)
Date: Wed Sep 11 2002 - 17:05:52 GMT-3
Brian,
What would disabling auto summarization have to do with the issue? If
auto-summary is enabled and a manual summary is configured they both
will be sent. See below:
R4#sho ip rout
<snip>
172.16.0.0/16 is variably subnetted, 2 subnets, 2 masks
D 172.16.0.0/22 [90/409600] via 10.1.1.3, 00:00:07, Ethernet0/0
D 172.16.0.0/16 [90/409600] via 10.1.1.3, 00:00:07, Ethernet0/0
Brian Dennis, CCIE #2210 (R&S/ISP Dial)
-----Original Message-----
From: nobody@groupstudy.com [mailto:nobody@groupstudy.com] On Behalf Of
Brian McGahan
Sent: Wednesday, September 11, 2002 12:11 PM
To: 'Young K. Bae'; ccielab@groupstudy.com
Subject: RE: An EIGRP Summary-Address not advertised to neighbors
Young,
Do you have auto-summary disabled?
Brian McGahan, CCIE #8593
Director of Design and Implementation
brian@cyscoexpert.com
CyscoExpert Corporation
Internetwork Consulting & Training
http://www.cyscoexpert.com
Voice: 847.674.3392
Fax: 847.674.2625
> -----Original Message-----
> From: nobody@groupstudy.com [mailto:nobody@groupstudy.com] On Behalf
Of
> Young K. Bae
> Sent: Wednesday, September 11, 2002 1:51 PM
> To: ccielab@groupstudy.com
> Subject: An EIGRP Summary-Address not advertised to neighbors
>
> Hello,
>
> There are three loopbacks on R2 with addresses 172.16.1.1, 172.16.2.1,
and
> 172.16.3.1, with a mask of /24. I have a summary-address configured
on
> both
> R2's interfaces, a serial connection to R1 and an Ethernet connection
to
> R3
> and R4, with a statement 'ip summary-address eigrp 1 172.16.0.0
> 255.255.252.0'. The R2 router sees all other routers as neighbors,
but
> it's
> not advertising the /22 summary route to its neighbors. What could be
> wrong? Please let me know if you need more info.
>
> R1 ----- R2
> |
> |
> R3 |------------| R4
>
> Thanks in advance,
This archive was generated by hypermail 2.1.4 : Mon Oct 07 2002 - 07:43:49 GMT-3