traffic shaping question

From: Harbir Kohli (harbirk@xxxxxxxxxxxx)
Date: Mon Jan 08 2001 - 00:34:20 GMT-3


   
Hello
Can someone explain if the following is correct

The example is from FatKid exercise 461 Queuing and Perf.
5. Configure R3 so that users on the Token Ring segment get at least 16K
of
bandwidth, but not more than 32K, for their telnet traffic, and the
remaining bandwidth
for everything else.

Answer as per FatKid is:
traffic-shape group 101 16000 32000 32000 1000

R3#sh traffic-shape
            Access Target Byte Sustain Excess Interval
Increment Adap
t
I/F List Rate Limit bits/int bits/int (ms)
(bytes) Acti
ve
Se0 101 16000 8000 32000 32000 2000
4000 -

Is this correct?
What is sustained rate ? and how do you calculate it ?
32000 bits can be sent in 2000 ms, which is the interval, 2000 ms= 2
sec, so in 1 sec it is 16000
Why is the measurement interval longer than 1 sec? can I change it?



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