From: אשד אלוני (eshedalonie@gmail.com)
Date: Fri Mar 27 2009 - 13:10:47 ART
Thanks for the advice in multicast, I Will try that.
I have Problem to send my questions to ccielab@groupstudy.com I Don't know
why.
its says that I need to confirm my e-mails which I have done for about 4
times by repling to their e-mail.
Anyway
I am probably missing something regard True Output of Data from Router.
and regarding Tx-Ring and output queue and true line bandwidth.
Lets say This is the topology:
Router 100 Mbits -> Adsl Modem 100 Mbits -> Service Provider equipment 4
Mbits Line.
If I have a router with 100 Mbits Output and Modem with 100 mbits, and the
SP line is 4 mbits
From What I Understand The Router doesn't know of the existance of the line
with 4 mbits and sending in 100mbits per second to the adsl modem .
And I am doing only Qos LLQ to Voip trafiic. which put the voice traffic
first out from the interace.
Tx-ring is 15.
I Dont understand how much packets will be out from the router in per ms ?
If the router will really send 100 Mbits per second.
And if there is a possible that the Service provider will receive more then
4 Mbits per second and will drop packets in his side.
Which means that my only LLQ is not a good solution - and I need to use a
Parent Qos with Shaping 4 Mbits and child with LLQ.
What is the job of the Tx-ring in all this ?
Please assist to understand this subject better.
Thanks, Eshed.
Blogs and organic groups at http://www.ccie.net
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