Re: [ns] incoming queues???

[Haobo Yu <haoboy@ISI.EDU>]

You needto understand node structure in ns and how routing is done. please
get ns manual and read related chapters.

On Tue, 25 Jul 2000, Kaleelazhicathu R R Kumar wrote:

> hi,
>   thanks for the reply.please give me some clues as how to do that.do i
> need to change the code or can i do it with the existing code??i am not
> very clear about that...
>   thanks
>   Renjish. 
> 
> 
> On Mon, 24 Jul 2000, Haobo Yu wrote:
> 
> > ns does not have incoming queues by default but it should be fairly
> > straightforward to add if you need them.
> > 
> > On Mon, 24 Jul 2000, Kaleelazhicathu R R Kumar wrote:
> > 
> > > Date: Mon, 24 Jul 2000 12:16:35 +0800
> > > From: Kaleelazhicathu R R Kumar <iscp9133@nus.edu.sg>
> > > To: ns-users@ISI.EDU
> > > Subject: [ns] incoming queues???
> > > 
> > > hi all,
> > >    is there a concept of both incoming and outgoing queues in ns??as far as
> > > i could see from the manual,the queues on the links simulate the output
> > > buffers in a router ie, the outgoing queues...so considering a simple
> > > topology as shown below:
> > > 
> > >                  L1                  L2
> > >        n1-----------------n2------------------n3
> > >                             |  
> > >                             |
> > >                             |   L3
> > >                             |
> > >                             n4
> > > 
> > > if traffic from nodes n1 and n4 gets aggregated at n2, how can i apply an
> > > incoming queue at n2?? or is it that the queue at L2 act as the aggregating
> > > queue??? hope that i made my question clear...i will appreciate your help in
> > > this regard.
> > >     thanks.
> > >     Renjish...    
> > > 
> > 
> > 
> 
>