From: Yu Kay (kaykkyu@yahoo.com)
Date: Mon Jul 28 2003 - 09:32:22 GMT-3
Hi,
I have a interested question about the web link(Lam
Binh given). In the last example, it define 2
access-list (below) for rate-limited for output
traffic at interface S0
access-list 101 permit tcp any any eq www
access-list 102 permit tcp any any eq ftp
the question is if the web (or FTP)server is located
at left side of router, then the access-list is not
included the traffic from server to client?
--- Lam Binh <lambinh@hcm.vnn.vn> wrote:
> 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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