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Home > Archive > microsoft.public.cert.exams.mcse > May 2003 > Intrasite replication schedule
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Intrasite replication schedule
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| ObiGuan Kenobi 2003-05-05, 7:23 am |
| Dear all,
I am currently studing MCSE 2000 and I have some confusion about intrasite
replication. According to MCSE book that I have, intrasite replication
happens every 5 minutes by default. But when I check the "<Automatically
generated>" schedule under NTDS setting in AD Sites and services,
replication with other intrasite domain controller is scheduled once per
hour. So is it once per hour or every 5 minutes for intrasite replication by
default???
| |
| Laura A. Robinson 2003-05-05, 6:23 pm |
| circa Mon, 5 May 2003 19:39:52 +0800, in
microsoft.public.cert.exam.mcse, ObiGuan Kenobi
(jgfw@hotpop.com.remove) said,
>
> Dear all,
>
> I am currently studing MCSE 2000 and I have some confusion about intrasite
> replication. According to MCSE book that I have, intrasite replication
> happens every 5 minutes by default. But when I check the "<Automatically
> generated>" schedule under NTDS setting in AD Sites and services,
> replication with other intrasite domain controller is scheduled once per
> hour. So is it once per hour or every 5 minutes for intrasite replication by
> default???
>
Schedules do not apply to intrasite replication. What you're seeing
is simply a default GUI. You realize that it's extremely easy for you
to test this, right?
Laura
--
Any condescension detected in this post is fully unintentional and is
solely the perception of the reader. If I think you're an idiot, I'll
tell you that. You won't need to intuit it.
| |
| Neil Ruston 2003-05-06, 10:23 am |
| As an addendum: this value/feature changes with w2003
server. The interval is changed to 15 seconds (from 5
minutes/300 seconds). If the value was changed in the
registry before the upgrade, however, then the upgrade
leaves the setting unchanged.
As Laura mentions, intra site replication is not schedule
based, but instead occurs using a push mechanism, where
DCs receiving updates push these updates via replication
to intra site partners after either 300 or 15 seconds. One
cannot specify a schedule for intra site replication - the
UI can only be used to mange inter site replication.
After all, you designed your site topology such that
you 'don't care' what happens within a site, since the
subnets are 'well connected', didn't you ? 
Neil
>-----Original Message-----
>circa Mon, 5 May 2003 19:39:52 +0800, in
>microsoft.public.cert.exam.mcse, ObiGuan Kenobi
>(jgfw@hotpop.com.remove) said,
>>
>> Dear all,
>>
>> I am currently studing MCSE 2000 and I have some
confusion about intrasite
>> replication. According to MCSE book that I have,
intrasite replication
>> happens every 5 minutes by default. But when I check
the "< Automatically[colo
r=green]
>> generated>" schedule under NTDS setting in AD Sites and[/color]
services,
>> replication with other intrasite domain controller is
scheduled once per
>> hour. So is it once per hour or every 5 minutes for
intrasite replication by
>> default???
>>
>Schedules do not apply to intrasite replication. What
you're seeing
>is simply a default GUI. You realize that it's extremely
easy for you
>to test this, right?
>
>Laura
>--
>Any condescension detected in this post is fully
unintentional and is
>solely the perception of the reader. If I think you're an
idiot, I'll
>tell you that. You won't need to intuit it.
>.
>
| |
| ObiGuan Kenobi 2003-05-06, 12:23 pm |
| True is that intrasite is usually well connected. But what really bothers me
is that why is there a schedule set to once per hour in the automatically
generated intrasite connection?
>
> After all, you designed your site topology such that
> you 'don't care' what happens within a site, since the
> subnets are 'well connected', didn't you ?
>
| |
| Laura A. Robinson 2003-05-07, 6:23 am |
| circa Tue, 6 May 2003 08:14:09 -0700, in
microsoft.public.cert.exam.mcse, Neil Ruston (neilruston@hotmail.com)
said,
> As Laura mentions, intra site replication is not schedule
> based, but instead occurs using a push mechanism, where
> DCs receiving updates push these updates via replication
> to intra site partners after either 300 or 15 seconds. One
> cannot specify a schedule for intra site replication - the
> UI can only be used to mange inter site replication.
>
Replication is NEVER push. It is either notify-pull (intrasite, or
intersite if change notification is enabled across site links) or
poll-pull (intersite).
Laura
--
Any condescension detected in this post is fully unintentional and is
solely the perception of the reader. If I think you're an idiot, I'll
tell you that. You won't need to intuit it.
| |
| Laura A. Robinson 2003-05-07, 6:23 am |
| circa Wed, 7 May 2003 01:12:55 +0800, in
microsoft.public.cert.exam.mcse, ObiGuan Kenobi
(jgfw@hotpop.com.remove) said,
> True is that intrasite is usually well connected. But what really bothers me
> is that why is there a schedule set to once per hour in the automatically
> generated intrasite connection?
>
I told you. It's a default GUI, and is ignored.
Laura
--
Any condescension detected in this post is fully unintentional and is
solely the perception of the reader. If I think you're an idiot, I'll
tell you that. You won't need to intuit it.
| |
| Neil Ruston 2003-05-07, 11:23 am |
| Sorry, incorrect terminology on my part - 'push' (in this
context) meant 'notify-pull'.
I use the word push since DC1 'asks' DC2 to pull changes,
whereas across site links, DC2 would not pull changes
until the next replication cycle was due.
Thanks for the correction, Laura.
N.
>-----Original Message-----
>circa Tue, 6 May 2003 08:14:09 -0700, in
>microsoft.public.cert.exam.mcse, Neil Ruston
(neilruston@hotmail.com)
>said,
>> As Laura mentions, intra site replication is not
schedule
>> based, but instead occurs using a push mechanism, where
>> DCs receiving updates push these updates via
replication
>> to intra site partners after either 300 or 15 seconds.
One
>> cannot specify a schedule for intra site replication -
the
>> UI can only be used to mange inter site replication.
>>
>Replication is NEVER push. It is either notify-pull
(intrasite, or
>intersite if change notification is enabled across site
links) or
>poll-pull (intersite).
>
>Laura
>--
>Any condescension detected in this post is fully
unintentional and is
>solely the perception of the reader. If I think you're an
idiot, I'll
>tell you that. You won't need to intuit it.
>.
>
| |
| Laura A. Robinson 2003-05-07, 5:23 pm |
| circa Wed, 7 May 2003 08:26:49 -0700, in
microsoft.public.cert.exam.mcse, Neil Ruston (neilruston@hotmail.com)
said,
> I use the word push since DC1 'asks' DC2 to pull changes,
>
But DC1 simply *notifies* DC2 that it has changes. DC2 then requests
them.
Laura
--
Any condescension detected in this post is fully unintentional and is
solely the perception of the reader. If I think you're an idiot, I'll
tell you that. You won't need to intuit it.
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