From: Cagri Yucel (acybox-groupstudy@yahoo.com)
Date: Sun Oct 01 2006 - 18:14:21 ART
Bc = cir * Tc / 1000
in your example Tc is taken as 10ms. Which is the minimum
value and good for voice traffic.
Be= (AR - Cir) * Tc / 1000, so AR = 316000
Fragment is not calculated by a formula, it is just 250ms for each fragment.
And no idea about RTP priority :)
Cagri
----- Original Message ----
From:
"cadet22@gmail.com" <cadet22@gmail.com>
To: ccielab@groupstudy.com
Sent:
Sunday, October 1, 2006 8:59:47 PM
Subject: Value Bc, Be, fragment, etc
Hi
All !
I have question about value in the next sample from Cisco web site:
The
following example first configures the Frame Relay map class called voip and
then applies the map class to PVC 100 to provide strict priority service to
matching RTP packets. In this example, RTP packets on PVC 100 with UDP ports
in the range 16384 to 32764 will be matched and given strict priority service.
map-class frame-relay voip
frame-relay cir 256000
frame-relay bc 2560 ----
which formula ?
frame-relay be 600 ---- which formula ?
frame-relay
mincir 256000
no frame-relay adaptive-shaping
frame-relay fair-queue
frame-relay fragment 250 ---- which formula ?
frame-relay ip rtp priority
16384 16380 210 ---- which formula ?
Thank you very much.
Max.
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