From: Emmanuel Oppong (e-oppong@xxxxxxxxx)
Date: Sun Jun 02 2002 - 00:58:42 GMT-3
Looking for this?
Calculating queue byte count:
Step One:
For each queue, divide the percentage of bandwidth by the packet size, in
bytes.
The example on the CD is exactly the same as Page 95 of Vegesna,
Protocol A has 1068 bytes, protocol B is 291 bytes and protocol C is 831
bytes. You want to get as close to 20/60/20 percent for each protocol.
So first, take
20/1086 = .01842
60/291 = .20619
20/831 = .02407
Step Two:
Normalize the numbers by dividing all of them by the lowest number
Protocol A is .01842/.01842 = 1
Protocol B is .20619/.01842 = 11.2
Protocol C is .02407/.01842 = 1.3
Step Three:
Because a fraction of a packet can't be processed, round all the above
numbers up to the next whole number.
Protocol A is still = 1
Protocol B is now 12
Protocol C is now 2
Step Four:
Multiply those numbers by the number of bytes in each protocol, and that's
what you put on the custom-queue-list byte-size configuration.
Protocol A is (1086 * 1) = 1086
Protocol B is (291 * 12) = 3492
Protocol C is (831 * 2) = 1662
-----Original Message-----
From: nobody@groupstudy.com [mailto:nobody@groupstudy.com]On Behalf Of
Bryan Ginman
Sent: Saturday, June 01, 2002 7:36 PM
To: ccielab@groupstudy.com
Subject: Custom Queueing
I seem to remember a very good post a while back explaining how to do custom
queueing with average byte counts and figuring the byte count into the
average. The Archive database is down so I am unable to do a search for it.I
am interested in the following:
How would I set up my queues if I wanted to give DLSW 50% avg byte count
980. IPX 25% with a average byte count of 128 and say IP 25% with a avg byte
count of 768. I am not looking for the command queue-list x queue x byte
count command but how I would figure the avg byte counts into determining
queue size.
Cheers,
Bryan
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