Consider using Low latency Queuing or Class based weighted fair queuing
instead of of custom queuing. If you have a 2600 or 3600 platform you can
load a nice little helper program calll Quality device manager. It gives
you a GUI to program complex queuing schemes. I have been playing with it a
lot. LLQ and CBWFQ can get rather complicated, expecially if you throw in
WRED or CAR into the mix as well. I use it to understand the relationship
of setting up all the different techniques together in harmony. Then I
gather the commands, modify them, and type them into the customers router.
(Don't what to stoop to programing a router with a GUI) :)
As far a SQLnet is concerned, it runs on TCP does it not ? An out of
sequence packet should be dropped just like an other TCP application. The
receiver will then send an ACK on the last valid packet in the stream and
the sender will retransmit. The session should go into slow start again as
well.
Hope this helps
Tony M.
#6172
----- Original Message -----
From: Donna & Bayan
To:
Sent: Tuesday, July 03, 2001 7:13 PM
Subject: RE: Custom queuing with frame relay [7:10939]
> Hi,
>
> We have a time sensitive application that we wanted to custom queue using
> frame relay. Does anyone have any information on how to do this or know
where
> I can look for the answer. We will be using point to point connection
between
> the sites and the dilemma we are facing is what would happen to "out of
> sequence packets" for applications such as SQL or better yet how would SQL
> react to out of sequence packets?
>
> I could not find any information on Cisco or Microsoft knowledge Base. Any
> hints would be appreciated. If you could reply to me asap that would be
> great.
>
> Thanks again!!
Message Posted at:
http://www.groupstudy.com/form/read.php?f=7&i=10944&t=10939
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