From: Senthil Kumar (senthil.kumar@intechnology.co.uk)
Date: Thu Nov 07 2002 - 15:07:09 GMT-3
here is my share.
on any interface you can limit the outgoing traffic rate using traffic
shapping(uses buffer)/ traffic policing (no buffer, supports bursts)
right, for you to do this you need to know
cir - commited information rate, look into the service contract doc and
you'd know what you've paid for..
general algorith for bc= cir * 1.5 for data, or cir/100 for voice
genreal algoirthm for be = 2 x bc for data, or 0 for voice.
make mincir= cir, which lets you reserve 100% bandwidth.
on atm you can use max reserve bandwidth which is like mincir..
now you tell the interface how much can go.
but to limit how less can it be - use bandwidth/policy if cbwfq/llq is
used. or implement wfq and use wred for precedence based scheduling.
hope this helps.
thanks, senthil
-----Original Message-----
From: KHAN, IFTIKHAR A [mailto:IKHAN@scana.com]
Sent: 07 November 2002 15:59
To: 'ccielab@groupstudy.com'
Subject: Frame-relay Traffic Shaping
I was looking for some good explanation of FR traffic shaping about all
variables
Be
Bc
CIR
MinCir
Tc
I read some thing about it but still confused is there any good document
available which explains all and what are different impacts of one variable
on other.
Thanks
> Iftikhar Khan
This archive was generated by hypermail 2.1.4 : Tue Dec 03 2002 - 07:22:54 GMT-3