Re: Test Question Verification

From: Matt Anderson (andersonnoapam_at_dynedge.com)
Date: 11/14/04


Date: Sat, 13 Nov 2004 21:42:44 -0500


"Kerry Wilson" <kwilson@mailme.com> wrote in message
news:evO8I1eyEHA.1296@TK2MSFTNGP10.phx.gbl...
>I just took a test and missed two questions...I know why I missed the first
>one, but this one I definitely blanked on.
>
>
>
> A server named Server #1 is located in the main office and hosts the
> primary zone for XYZ.com. The 10 other servers are located in branch
> offices. These 10 servers host secondary zones for XYZ.com.
>
> The network connections between the main office and the branch offices
> fails. You need to ensure that a zone transfer takes place as soon as the
> network connections between the main office and the branch offices become
> available. You also need to make sure that network traffic does not
> increase. What should you do on Server #1?
>
>
>
> A. Change the Time to Live (TTL) for the SOA record to 1 minute.
>
> B. Change the retry interval to 1 minute.
>
> C. Change the serial number to 1558.
>
> D. Change the serial number to 1556
>
>
>
> Can someone please tell me the answer here and why? Even when I go
> through the docs I can not "comprehend" the correct answer. Thanks.
>
>

Without putting too much thought into it seems you'd increase the serial
number on the primary zone to ensure that the secondary servers know they
have an update waiting. However I'm not sure there is enough information as
they never gave us a number in the question. If you change the TTL they
will update, but that will generate more traffic in the long run of the
network. I'm not sure what the retry interval is without goodling.

What did they say the anwer was?

HTH.

Matt
MCT, MCSE



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