>Stef Coene <stef.coene@xxxxxxxxx> wrote:
>On Tuesday 25 March 2003 03:18, liang jian wrote:
>> Htb tree:
>> 20:1
>> 20:10 20:11
>> 20:200 20:201 20:210 20:211
>> http stream ensure 4Mbps
>> ftp stream ensure 2Mbps
>> smtp stream ensure 2MMbps
>> other stream ensure 2Mbps
>> so I want ensure 20:200 have 4Mbps for http
>> 20:201 have 2Mbps for ftp and 20:210 have 2Mbps for smtp
>> 20:211 have 2Mbps for other stream(default class )
>> Each class don't permit lended or borrowed bandwith from each other.
>> This is I want to get.
>Can you try to explain it a bit more?
>You created 4 classes, (200, 201, 210, 211) so I suppose you want :
>200 : http traffic, 4Mbps
>201 : ftp traffic, 2Mbps
>210 : smtp traffic, 2Mbps
>211 : other trafic, 2Mbps
>Each class is isolated so it never lends it unused bandwidth to other >classes.
>And each class is never using unused bandwidth from other classes. So >as
>example, http has 4Mbps and it never can use the bandwidth of ftp (2Mbps) if
>there is no ftp traffic. So the 4Mbps is a maximum bandwidth.
>What's the total bandiwidth available? You have 4Mbps for http and >3x2Mbps
>for ftp,smtp,other. So the total bandwidth available on the link is 10Mbps?
>Stef
>--
>stef.coene@xxxxxxxxx
>"Using Linux as bandwidth manager"
>http://www.docum.org/
>#lartc @ irc.oftc.net
Yes ,that is my means :),my english is poor
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