From: Dave Goldsmith (dgoldsmi@xxxxxxxxx)
Date: Fri Jan 26 2001 - 01:15:17 GMT-3
Zheng Yi,
No, in the example below the users on segment 1.1.1.0 will get 10M combined any
amount over is dropped. The users on segment 2.2.2.0 will get 20M of data mar
ked with prec 5 anything over is dropped. Other
traffic gets 8M of data, past that it is dropped.
dave
interface Serial0/0
description 45Mbps to R2
rate-limit input access-group 10 10000000 24000 32000 conform-action
transmit exceed-action drop
rate-limit input access-group 12 20000000 24000 32000 conform-action
set-prec-transmit 5 exceed-action drop
rate-limit input 8000000 16000 24000 conform-action set-prec-transmit 5 excee
d-action
drop
ip address 200.200.14.250 255.255.255.252
!
access-list 10 permit ip 1.1.1.0 0.0.0.255
access-list 12 permit ip 2.2.2.0 0.0.0.255
zheng yi wrote:
> <html><DIV>
This archive was generated by hypermail 2.1.4
: Thu Jun 13 2002 - 10:27:44 GMT-3
> <P>Hi Dave:</P>
> <P>I don't quite understand, do you mean "the router will allocate 10M for al
l users if I define the network"? If so, does it means user1 used up
5M and user2 can only use another 5M?<BR><BR>tks</P>
> <P>Alan</P></DIV>
> <DIV></DIV>
> <DIV></DIV>>From: Dave Goldsmith <DGOLDSMI@CISCO.COM>
> <DIV></DIV>>Reply-To: Dave Goldsmith <DGOLDSMI@CISCO.COM>
> <DIV></DIV>>To: zheng yi <DRNSZGY@HOTMAIL.COM>
> <DIV></DIV>>CC: ccielab@groupstudy.com
> <DIV></DIV>>Subject: Re: CAR question
> <DIV></DIV>>Date: Thu, 25 Jan 2001 22:29:30 -0500
> <DIV></DIV>>
> <DIV></DIV>>Zheng Yi,
> <DIV></DIV>>
> <DIV></DIV>>No, assuming you defined a network for the CAR statement. You
could set it up to give 10 to each, but the router doesn't allocate 10M for eac
h user if you define the network.
> <DIV></DIV>>
> <DIV></DIV>>Dave
> <DIV></DIV>>
> <DIV></DIV>>zheng yi wrote:
> <DIV></DIV>>
> <DIV></DIV>> >
> <DIV>Hi: </DIV>
> <DIV></DIV>> >
> <DIV></DIV>
> <DIV></DIV>> >
> <P>This is a question on CAR.</P>
> <DIV></DIV>> >
> <P>Say if I limit a group of user's traffic to 10M (I can do this by defining
an access list and control the IP address of this group users), the question i
s if the rate control is aggregate. </P>
> <DIV></DIV>> >
> <DIV></DIV>
> <DIV></DIV>> >
> <DIV></DIV>e.g. (control 1.1.1.0 to have only 10M BandWidth)
> <DIV></DIV>> >
> <DIV></DIV>User1 (at 1.1.1.1) first requesting traffic, and used up 5M BandWi
dth.
> <DIV></DIV>> >
> <DIV></DIV>Meanwhile, User2 (at 1.1.1.2) requesting traffic, will User2 get a
nother 10M or only get 5M?
> <DIV></DIV>> >
> <DIV></DIV>
> <DIV></DIV>> >
> <DIV></DIV>
> <DIV></DIV>> >
> <P>As my understanding, for user1, IOS allocate 10M for him since user1
IP falls in network 1.1.1.0 </P>
> <DIV></DIV>> >
> <P>For user2, IOS will allocate another 10M for him as user2 IP is at network
1.1.1.0. </P>
> <DIV></DIV>> >
> <P>And as the result, 2 user will get 20M Bandwidth. </P>
> <DIV></DIV>> >
> <P>any commends?</P>
> <DIV></DIV>> >
> <P>tks </P>
> <DIV></DIV>> >
> <DIV></DIV>Alan<BR clear=all>
> <HR>
> Get Your Private, Free E-mail from MSN Hotmail at <A href="http://www.hotmail
.com/">http://www.hotmail.com>.<BR>
> <P></P>
> <DIV></DIV>> >