IE v1 lab 16 qos tasks 8.1-4

From: Quetta Walla (quetta_1@lycos.com)
Date: Wed Jan 25 2006 - 03:03:00 GMT-3

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Hi,

Its a simple task of traffic shapping using frame cir 1024000 (half E1)
My question is: both spokes, (r4 and r5) are set at frame cir 1024000, but physical interface of hub (r3) also has 1024000, should'nt it have fr 1024000 under DLCI 304 and again 1024000 under DLCI 305. Otherwise, won't 2 spokes with 1024000 (put together become equal to E1) overwhelm the hub which has cir of half E1?

And ohter question is:

The task asks to use the default TC which should be 125 ms. Frame cir 1024000 * .125 comes to 128000. But the solution mentions frame bc of 64512. Why?

Thanks

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