From: Jeff Mullan (jmullan78@gmail.com)
Date: Sun Mar 18 2007 - 05:35:28 ART
Thanks Scott !! Follow-up quesiton:
Lets assume we have some thing like this :
R1---R2 , both are OSPF adjacent routers say area 0. Also, on R2 we 2 stub
networks. Say, VLAN a and VLAN b both in area 0. Now, if we use the
interface based authentication command, for area 0 , do we have to go ahead
and enable authentication on vlan a and vlan b interfaces on R2 also ? If we
just enable on R2s interface facing R1 we are still OK.
What do yo think ?
Thanks,
-JM
On 3/17/07, Scott Morris <swm@emanon.com> wrote:
>
> On the exam do whatever you want, as long as the exam doesn't give you
> specifics.
>
> The "area # authentication" is a Cisco shortcut to enable authentication
> on
> each interface in a particular area. You have to put the key on the
> interface, so whether you do both there or not is really a personal
> choice.
>
>
> Scott Morris, CCIE4 (R&S/ISP-Dial/Security/Service Provider) #4713, JNCIE
> #153, CISSP, et al.
> CCSI/JNCI-M/JNCI-J
> IPexpert VP - Curriculum Development
> IPexpert Sr. Technical Instructor
> smorris@ipexpert.com
> http://www.ipexpert.com
>
>
>
> -----Original Message-----
> From: nobody@groupstudy.com [mailto:nobody@groupstudy.com] On Behalf Of
> Jeff
> Mullan
> Sent: Saturday, March 17, 2007 4:55 AM
> To: Cisco certification
> Subject: OSPF Authentication : Best Practice
>
> Folks, Seeking recommendation from exam point-of-view. For OSPF
> authentication, if the task doesnt mention where to bind the
> authentication
> what would be the best practice ? Ideally, I like to do it on the
> interface,
> it gives me more visibility into whats going on and where !! Just wanted
> your thoughts ? How would you folks do it in the exam ?
> Thanks,
> -JM
>
> _______________________________________________________________________
> Subscription information may be found at:
> http://www.groupstudy.com/list/CCIELab.html
This archive was generated by hypermail 2.1.4 : Sun Apr 01 2007 - 06:35:51 ART