From: Chidd (dungchid@gmail.com)
Date: Thu Sep 11 2008 - 03:35:11 ART
Hi !
Question is quite straight forward. They ask for "Police 128kbps, Allow
Burst of 1/4 of this rate".
- Bc value is calculated in bytes. So we have: 128000/8 = 16000. but
question require only 1/4 of Bc => 16000/4 = 4000
=> "police 128000 bc 4000" is correct.
HTH,
chidd
----- Original Message -----
From: "last end" <shio2418@hotmail.co.jp>
To: <ccielab@groupstudy.com>
Sent: 11 September, 2008 12:10
Subject: IEWB Vol2 version4.1 Lab 1 - Task 7.2
> Hi group,
>
> Now, I really struggle with workbook.
> And I can not understand how calculate bc rate on this task.
>
> According to Solution guide, the answer is as below.
> Could you lead me to this answer...
>
> $$$$$$$$$ From Solution guide $$$$$$$$$
>
> R1:
> ip cef
> !
> class-map match-all ICMP
> match protocol icmp
> !
> policy-map POLICE_ICMP
> class ICMP
> police cir 128000 bc 4000
> !
> interface FastEthernet0/0
> service-policy output POLICE_ICMP
>
> $$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$
>
> Best regards.
> sal
>
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