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Re: Lab Scenario about OSPF nad EIGRP mutual redistribution, Please comment. posted 09/08/2003
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I  think you shoul d change the ospf or Eigrp distance which ospf's is better
----- Original Message ----- 
From: "Chen Kwong Wai William" <kwchen@xxxxxxxxxxxxxx>
To: "Jonathan V Hays" <jhays@xxxxxxxx>; <ccielab@xxxxxxxxxxxxxx>
Sent: Sunday, September 07, 2003 11:14 AM
Subject: Re: Lab Scenario about OSPF nad EIGRP mutual redistribution, Please comment.


> Hi,
> 
>     But for this case, will you configure to make R3 prefer R2 for the route
> to R4?
> 
> --- William
> 
> ----- Original Message ----- 
> From: "Jonathan V Hays" <jhays@xxxxxxxx>
> To: "'Chen Kwong Wai William'" <kwchen@xxxxxxxxxxxxxx>;
> <ccielab@xxxxxxxxxxxxxx>
> Sent: Sunday, September 07, 2003 2:45 AM
> Subject: RE: Lab Scenario about OSPF nad EIGRP mutual redistribution, Please
> comment.
> 
> 
> You will have to perform configurations that are not specified exactly,
> in order to get meet the lab requirements.
> 
> From what I've seen, you will not lose points in the CCIE lab for
> overconfiguring, unless your extra configuration breaks a requirement or
> unless the particular extra configuration steps are prohibited (e.g.,
> static routes).
> 
> HTH,
> 
> Jonathan
> 
> 
> -----Original Message-----
> From: nobody@xxxxxxxxxxxxxx [mailto:nobody@xxxxxxxxxxxxxx] On Behalf Of
> Chen Kwong Wai William
> Sent: Saturday, September 06, 2003 1:51 PM
> To: ccielab@xxxxxxxxxxxxxx
> Subject: Lab Scenario about OSPF nad EIGRP mutual redistribution, Please
> comment.
> 
> 
> Dear all,
> 
>           R4
>        |   |
>        |- R2 --------- R1
>        |                     |
>        |                     |
>        |- R3 ---------- |
>        |
> 
> I think it is quite a common scenario in Lab, Suppose
> R1, R2, R3 (a point-to-multipoint network)is connected \
> by frame relay and runs in OSPF backbone. R2, R3 is also
> connected by Fast Ethernet and runs EIGRP. Finally,
> R2, R4 is connected by Serial Point-to-point line and
> runs in OSPF non-backbone area.
> 
> After mutual redistribution in R2 and R3 and proper
> filter to prevent route feedback. You may find that
> R3 is prefer R1 as a next-hop to reach R4, becuase
> OSPF is prefer than external EIGRP routes.
> 
> My question is if you are not ask to do any configuration
> to make R3 to prefer R2 as next-hop to go the R4 in the
> lab, will you do it? Will this additional work make you
> lose marks in lab. Do you think to prefer OSPF backbone
> is a normal situation or not?
> 
> Sorry for my poor ASCII drawing.
> 
> - William
> 
> 
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