From: Lam Binh (lambinh@hcm.vnn.vn)
Date: Sun Jul 27 2003 - 10:40:11 GMT-3
Hi,
Here is good documentation for CAR, Hope you understand more about this,
and can find the answer yourself :)
http://www.cisco.com/univercd/cc/td/doc/product/software/ios122/122cgcr/
fqos_c/fqcprt1/qcfcar.htm
Binh
-----Original Message-----
From: nobody@groupstudy.com [mailto:nobody@groupstudy.com] On Behalf Of
wwwjjang@chol.com
Sent: Sunday, July 27, 2003 1:46 PM
To: ccielab@groupstudy.com
Subject: QoS(CAR)-Question...
My solution of the CAR-question is right??
Who knows the solution help me...!!
Q1>
-Configure R13 such that all traffic to WEB,SMTP,POP3 and Telnet inbound
on int e0 is limited to 1MBps with bursts allowed exceeding the limit
by 24Kbps. All IP packets matching the services above that exceed the
rate decribed are
to be dropped.(i don't understand this question..)
-Configure such that traffic be allowed to burst by 24000 before some
traffic exceeds that rate limit and is dropped.And any other traffic
that bursts by
32000 will exceed the rate limit and is dropped.
(i don't understand this question..)
-------------
My answer>
-------------
interface Ethernet0
ip address 172.168.10.33 255.255.255.224
rate-limit input access-group 111 1000000 24000(?) 32000(?)
conform-action
transmit exceed-action drop
!
access-list 111 permit tcp any any eq www
access-list 111 permit tcp any any eq smtp
access-list 111 permit tcp any any eq pop3
access-list 111 permit tcp any any eq telnet
- if i configure the CAR to the int e0, i must know CIR,Normal-burst
size and
Exceed-burst size.
In this Question, CIR is 1MB. but What's the values of the
Normal-nurst &
Exceed-burst size ?
- What;s the CAR-parametets(CIR.Normal-burst,Exceed-burst) of the
remaining
traffics ? (except WWW,SMTP,POP3,Telnet)
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