-Original Message-
From: "Jeremy C. Reed"
Date: Friday, November 30, 2012 4:18 PM
To: "Adamiec, Lawrence"
Cc: "bind-users@lists.isc.org"
Subject: Re: another performance tuning question
>On Fri, 30 Nov 2012, Adamiec, Lawrence wrote:
>
>> I got similar results when running against the m
Chris.
Thanks for the correction on the term TTL instead of timer. The engineer I
inherited this environment from has the refresh set to 40 minutes and the zone
expiration set to 2 hours. The explanation I got was that since we are
authoritative for AD we want ensure that some kind of scavengi
On Dec 1, 2012, at 12:17 PM, Paul Romano wrote:
> What is a good compromise on zone expiration TTLs? Our DNS is authoritative
> for AD DNS and we want to make sure we force records to refresh but do not
> want to expose ourselves to the risk of zone failures.
The zone expiration timer is not a
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