No prob! A good coffee break and some fresh air never hurt anybody : )

Regards,

Joe Astorino - CCIE #24347 R&S
Technical Instructor - IPexpert, Inc.
Cell: +1.586.212.6107
Fax: +1.810.454.0130
Mailto:  [email protected]

-----Original Message-----
From: Nhan Duong <[email protected]>

Date: Thu, 16 Jul 2009 15:53:38 
To: <[email protected]>
Cc: <[email protected]>
Subject: RE: [OSL | CCIE_RS] ILT Exam 2 task 3.7



Joe,
 
Thank you for pointing out the ACL.  After couple minutes break, things look 
more clear.
 
Thanks,
 
Nhan 



 



Date: Thu, 16 Jul 2009 13:49:10 -0400
Subject: Re: [OSL | CCIE_RS] ILT Exam 2 task 3.7
From: [email protected]
To: [email protected]
CC: [email protected]

Hi Nhan,

First, I want to make sure you understand the syntax of the distance command in 
EIGRP.  What you have hear will actually set the distance to 90 for any routes 
sources from 140.112.56.2 and 140.112.56.3.  As far as WHAT routes specifically 
get set to AD of 90, you would need to call an ACL there as well.  With this 
command as you have it ALL routes sourced from either of those addesses will 
have AD 90.

With that being said, Can you clarify your question a little more?  If you want 
to prefer 1 route over another you need to either change the AD or change the 
metric.  AD you can change with the distance command, but I would also call an 
ACL to be more specific.  Metric you can influence with an offset list, or by 
mucking about with bandwidth or delay on the relevant interfaces.

I hope that helps!


On Thu, Jul 16, 2009 at 1:33 PM, Nhan Duong <[email protected]> wrote:


All- 
  

R5 

router eigrp 100 

 distance 90 140.112.56.2 0.0.0.1 

  

This will intake all subnets from R2 with distance of 90.  The GRE tunnel from 
R5 to R2 will using the PPP due to better route. 

  

The lab want PPP is backup if R1 going down. 

  

How is that work? 

  

thanks, 

  

Nhan





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-- 
Regards,

Joe Astorino - CCIE #24347 R&S
Technical Instructor - IPexpert, Inc.
Cell: +1.586.212.6107
Fax: +1.810.454.0130
Mailto:  [email protected]

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