From: David Hiers (David_Hiers@adp.com)
Date: Mon Dec 08 2003 - 11:25:19 GMT-3
I thought that the TS-NSSA actually existed:
http://www.cisco.com/warp/public/104/isp_dial.html
Of course, I'm sure that I saw Elvis at WalMart the other day, too.
David
********************************************
David Hiers
CCIE, CISSP
ADP Dealer Services
2525 SW First Avenue
Portland, OR 97201
v: 503 402 3703
email: david_hiers@adp.com
********************************************
-----Original Message-----
From: Scott Morris [mailto:swm@emanon.com]
Sent: Monday, December 08, 2003 4:36 AM
To: 'zzk'; ccielab@groupstudy.com
Subject: RE: how to filter out default route in OSPF totally stub area?
If your area is "totally stub" then it is NOT "nssa". If it is "nssa",
then it is NOT "totally stub". You have to choose one or the other. If
you are configuring it as an nssa, then you have to add a specific
command to generate a default route, it's not in there automatically.
If you are a totally stubby area, it's generated automatically. If you
don't want it to do that because there is more than one exit point, then
you configured the area wrong.
Otherwise, if information is coming from another protocol, you can
always play with distance in order to prefer one over the other. But
I'd suggest looking to fix your area setup first.
Scott Morris, CCIE4 (R&S/ISP-Dial/Security/Service Provider) #4713,
CISSP, JNCIS, et al.
IPExpert CCIE Program Manager
IPExpert Sr. Technical Instructor
swm@emanon.com/smorris@ipexpert.net
http://www.ipexpert.net
-----Original Message-----
From: nobody@groupstudy.com [mailto:nobody@groupstudy.com] On Behalf Of
zzk
Sent: Monday, December 08, 2003 5:44 AM
To: ccielab@groupstudy.com
Subject: how to filter out default route in OSPF totally stub area?
Hi
We have a totally stubby NSSA configured. Is there a
way we can block the default route generated by the
ABR?
The reason is we need the routers to learn the default
from another ASBR instead of this ABR.
By default, ABR is automatically injecting a default
route of type IA, but ASBR is advertising a default
route of external type. Thus all routers chose the ABR
instead of this ASBR.
Thanks
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