From: asadovnikov (asadovnikov@comcast.net)
Date: Fri May 21 2004 - 14:30:48 GMT-3
For most situations you will find that shaping would provide lot better
services then policing on WAN Frame Relay links.
Shaping will keep traffic in the router queue in hope to transmit it little
later if there is a chance, while policing would bit bucket a packet right
away if rate is exceeded (2 rate would not be much help either as for most
providers you either send a frame or you do not, marking does not help
within provider network).
Best regards,
Alexei
-----Original Message-----
From: nobody@groupstudy.com [mailto:nobody@groupstudy.com] On Behalf Of ali
Sent: Thursday, May 20, 2004 2:01 AM
To: Joe Chang; ccielab@groupstudy.com
Subject: RE: wan managent
Dear All
Thank u very much for ur support
What about id I made classification per ip with classes bu using this
refrence
http://www.cisco.com/univercd/cc/td/doc/product/software/ios122/122newft/122
t/122t4/ft2rtplc.htm
is it possible
why because by doing this I can determine the CIR and peak valua
is better than rate-limit shaping or traffic policy shaping
your advice please
-----Original Message-----
From: nobody@groupstudy.com [mailto:nobody@groupstudy.com]On Behalf Of Joe
Chang
Sent: Wednesday, May 19, 2004 7:36 PM
To: ali; ccielab@groupstudy.com
Subject: Re: wan managent
I think traffic policing is one way. Multiple policing rules can be
configured for an interface, one for each traffic (customer) stream, for a
specific direction (outbound or inbound).
----- Original Message -----
From: "ali" <asayyed@atheer.net.sa>
To: "Joe Chang" <changjoe@earthlink.net>; "ccielab" <ccielab@groupstudy.com>
Sent: Wednesday, May 19, 2004 11:34 AM
Subject: RE: wan managent
> Dear Sir
> Ya I can get some if benefit like the following
> Ae are ISP ok ,, and as u know the customer we request ( as outbound
> request ) around 170K but his inbound traffic more than 1M even he
reserved
> ( buy )from us as 512K ..
> So if I apply the shaping in the LAN side the WAN link will be flooded
> (
in
> inbound .. I mean from internet to the customer ) by around 1M then
> in
the
> LAN side will shape by 512
>
> By doing this I loss 512 from wan link ...... and as u know it cost
> very high
>
> So I need to implement QoS to make sure each customer get just his
reserved
> bandwidth even in WAN link
>
> For this reason I said in the Core router
>
> Ur advice is highly concer
>
>
>
>
>
>
>
>
>
>
> -----Original Message-----
> From: nobody@groupstudy.com [mailto:nobody@groupstudy.com]On Behalf Of
> Joe Chang
> Sent: Wednesday, May 19, 2004 5:48 PM
> To: ali; ccielab
> Subject: Re: wan managent
>
> Just curious, why do you want to implement it on the "Core Router"?
Wouldn't
> you conserve more resources if you limit traffic on the "POP Router"?
Would
> there be any advantages limiting traffic on the LAN interface instead
> of
the
> WAN?
>
> ----- Original Message -----
> From: "ali" <asayyed@atheer.net.sa>
> To: "ccielab" <ccielab@groupstudy.com>
> Sent: Wednesday, May 19, 2004 5:59 AM
> Subject: wan managent
>
>
> > Dear All
> > How I can control the WAN link by using QoS
> > I mean let us I have the fowling
> >
> > Customers ---------------------------------POP Router
> > (serial )-------WAN Link ------------- (serial )Core
> > Router------------------------internet
> >
> > If I have multi customers in the LAN side of the our POP (one
> > Ethernet port ) and I want to limit each customer by some certain
> > bandwidth fomr
> WAN
> > Link
> >
> > Like customer 1 will consume 64 from wan
> > And customer 2 will consume 128 from wan
> > And customer 3 will consume 256 from wan
> >
> > And so on
> >
> > Taking in consideration the uplink request is not like the down link
> > because it is internet services
> >
> > Is the good way to implant it in outbound traffic in serial core
> > router?
> >
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