From: akyccie (akyccie@gmail.com)
Date: Wed May 28 2008 - 01:13:49 ART
Question regd the frame relay shaping.
Maximum throughout given is 256kbps. During congestion your provider will mark
any traffic in excess of 64kbps as discard eligible. Make sure your through
put changes accordingly based upon BECN's received. Token bucket interval is
125ms.
Is it the right answer
map-class frame-relay SHAPE
frame-relay cir 256000
frame-relay mincir 64000
frame-relay bc 32000 (Bc = Tc * cir --> 0.125 * 256000 )
frame-relay be 4000 (air - cir * Tc / 8 Bytes --> 256000 * 0.125 / 8)
frame-relay adaptive-shaping becn
!
int s1/0
frame-relay traffic-shaping
frame-relay class SHAPE
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