Re: How to prioritize traffic using priroity list

From: xprtofnet (xprtofnet@yahoo.com)
Date: Mon Mar 27 2006 - 12:49:08 GMT-3


hmm...

how do i do High/Medium/Normal/Low with MQC ? can you
share some e.g.

ThankU

--- Alexei Monastyrnyi <alexeim@orcsoftware.com>
wrote:

> Hi.
>
> This actually depends on what sort of prioritizing
> you want to achieve.
> Nowadays you'd better be using MQC rather than
> legacy PQ (for real-life
> scenarios). You will not catch an FTP to
> non-standard server ports with
> PQ for instance.
>
> And even for lab section IMO it is a lack of wording
> here. What is the
> goal? To prioritize while having traffic congestion
> or in terms of
> bandwidth usage (regardless of load)?
>
> A.
>
> on 27/03/2006 01:57 Mushtaq A. Khan wrote:
> > Thanks for the detailed config. I was ok with the
> config but only looking
> > for opinion on the wording as it was asked such as
> setting priority to HIGH
> > for "Very Critical" then what about "Critical".
> Should it be high or
> > medium?? Also, we need to config for
> "priority-list 1 protocol ip high tcp
> > domain" as DNS uses Port 53 (UDP and TCP).
> >
> > Mushtaq
> >
> >
> >
> > On 3/26/06, xprtofnet <xprtofnet@yahoo.com> wrote:
> >
> >> here is my quick take on it...
> >>
> >> s0/0
> >> priority-group 1
> >>
> >> priority-list 1 protocol ip high udp domain
> >> priority-list 1 protocol ip high udp ntp
> >> priority-list 1 protocol ip medium tcp www
> >> priority-list 1 protocol ip normal tcp smtp
> >> priority-list 1 protocol ip low tcp ftp
> >> priority-list 1 protocol ip low tcp ftp-data
> >> priority-list 1 interface Ethernet0/0 medium
> >>
> >> m2c
> >>
> >>
> >> --- "Mushtaq A. Khan" <mak.ccie2b@gmail.com>
> wrote:
> >>
> >>
> >>> I need your quick opinion to prioritize the list
> of
> >>> traffic to prioritize.
> >>> Just to be sure.
> >>>
> >>> DNS - Very Critical >>>>>>>>>>. HIGH
> >>> NTP - Very Critical >>>>>>>>>>. HIGH
> >>> HTTP - Critical >>>>>>>>>>>> .MEDIUM or HIGH
> >>> SMTP - Normal >>>>>>>>>>. NORMAL
> >>> FTP - Not Critical >>>>>>>>>>. LOW
> >>> ANY OTHER FROM VLAN50 - Medium >>>>>>>>>>.
> MEDIUM
> >>>
> >>> TIA,
> >>> Mushtaq
> >>>
> >>>
> >>>
> >>
>



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