From: Hunt Lee (huntl@webcentral.com.au)
Date: Tue Feb 04 2003 - 22:55:52 GMT-3
Hello Brian,
Sorry if this is referring back to an old archive message.
I currently have the problem on R1 seeing R3's Ethernet, I looked for
everything but I still don't understand...
R3 is "redistribued conneted" its Ethernet interface into OSPF, so all the
other routers can see it via OSPF (this excludes R1 of course). And R2 is
supposed to redistribute all the OSPF routes into EIGRP, yet I can't see
R3's Ethernet (150.1.30.0/24) network from either R1 nor R4's EIGRP topology
table.
Thanks so much for your help in advance,
Best Regards,
Hunt Lee
-----Original Message-----
From: Brian McGahan [mailto:brian@cyscoexpert.com]
Sent: Monday, 1 July 2002 6:56 AM
To: 'Denise Donohue'; 'kym blair'; ccielab@groupstudy.com
Subject: RE: CyscoExpert Lab Questions
Kym,
As Denise mentioned, recursive routing over a GRE tunnel happens
when you learn the tunnel destination through the tunnel. This link
should help clarify it a little better:
http://www.cisco.com/warp/public/105/gre_flap.html
As a side note to this EIGRP problem, double check to make sure that R1
has reachability to R3's Ethernet interface. If you're routing this
network through OSPF on R1, you have violated the conditions of the lab.
HTH
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
Denise Donohue
Sent: Sunday, June 30, 2002 1:34 PM
To: 'kym blair'; ccielab@groupstudy.com
Subject: RE: CyscoExpert Lab Questions
Thomas answered your second question, so I'll try the first. There is a
tunnel between R2 and R4 that runs EIGRP. Check to make sure that the
end-points of this tunnel are interfaces that are advertised only in
OSPF,
and not EIGRP. As a general rule, you want to advertise the end-points
of
your tunnel with a different routing protocol than you are sending
through
the tunnel.
-----Original Message-----
From: nobody@groupstudy.com [mailto:nobody@groupstudy.com]On Behalf Of
kym blair
Sent: Sunday, June 30, 2002 12:07 AM
To: ccielab@groupstudy.com
Subject: CyscoExpert Lab Questions
Does anyone have a working solution for the CyscoExpert sample lab?
(1) I'm having a major route flapping problem on R1. I've solved it
using a
tunnel between R2 and R1 and added it to EIGRP, but am not happy with
that
solution. There must be a better way.
(2) Also, can't figure out how to meet DLSW+ requirement H.2(3): R3
should
not get any NetBIOS explorer traffic.
Thanks. Kym
This archive was generated by hypermail 2.1.4 : Sat Mar 01 2003 - 11:06:09 GMT-3