Re: mls Qos

I think, I would look into the source and destination of traffic and the
possible paths taken. Any device invloved in the path involved should have
it and for CAT switches modify maps accordingly.

Police or shaping depends on the requirement. Police will provide maximum
guaranteed BW configured and drop extra traffic during congestion and
shapping will buffer it .Usually ISP implement Policing and Customer
shapping. Shapping is outbound and policing can be configured both ways
(double check) mostly for in coming traffic.

I think, for policing,, extra traffic is treated as default (normal) traffic
if there is no congestion.

On Sun, Jul 26, 2009 at 1:16 PM, Narbik Kocharians <narbikk_at_gmail.com>wrote:

> hahahahaha
>
> I am with you on that.
>
> On Sun, Jul 26, 2009 at 10:12 AM, Anthony Sequeira <asequeira_at_ine.com
> >wrote:
>
> > Yes - and let me clarify - I never have my students insert commands
> "brute
> > force".
> >
> > For example, entering MLS QOS on all switches at the beginning of the
> lab.
> > :-)
> >
> > Another one that turns my stomach is adding next-hop-self to every
> peering
> > in BGP.
> >
> > Warmest Regards,
> >
> > Anthony J. Sequeira, CCIE #15626
> > http://www.INE.com <http://www.ine.com/> <http://www.ine.com/>
> >
> > On Jul 26, 2009, at 1:00 PM, Narbik Kocharians wrote:
> >
> > Remember,
> >>
> >> If hosts should retain their marking, and you enable "MLS QOS" you will
> >> effect their traffic, so i would recommend enabling it ONLY when you
> need
> >> to
> >> apply QOS of any kind.
> >> Always remember, whenever you configure a router or a switch you should
> >> ask
> >> yourself why am i using this command or this keyword, Do i need it? if
> the
> >> command that you are configuring is required, go for it, if NOT, you
> >> should
> >> NOT. You should make that a habit.
> >> BTW, i am NOT picking on Anthony, he is an excellent instructor, i am
> ONLY
> >> stating my opinion.
> >>
> >> On Sun, Jul 26, 2009 at 9:43 AM, Anthony Sequeira <asequeira_at_ine.com>
> >> wrote:
> >>
> >> Yeah, this is definitely one of those commands that you should insert
> in
> >>> the configuration whenever you are in doubt. It should not penalize you
> >>> if
> >>> in fact it was not required.
> >>>
> >>> Also, thinking ahead to troubleshooting Cisco gear, you can definitely
> >>> envision this as one that would be missing from a pre-configured
> switch.
> >>> :-)
> >>>
> >>> Warmest Regards,
> >>>
> >>> Anthony J. Sequeira, CCIE #15626
> >>> http://www.INE.com <http://www.ine.com/> <http://www.ine.com/> <
> http://www.ine.com/>
> >>>
> >>>
> >>> Test your Core Knowledge today!
> >>> Q: Four NAT terms are used to describe IP addresses in a NAT scenario.
> >>> The
> >>> address of HostB (an outside host) as it is seen on the outside network
> >>> is
> >>> typically referred to as which term?
> >>> A: The Outside Global Address
> >>> More Info:
> >>>
> >>>
> http://www.cisco.com/en/US/tech/tk648/tk361/technologies_tech_note09186a0080094831.shtml
> >>>
> >>>
> >>>
> >>> On Jul 26, 2009, at 1:07 AM, kaniyath minha wrote:
> >>>
> >>> Dear
> >>>
> >>>>
> >>>> where mls qos should enable and where it is not required..its
> confusing
> >>>> me.
> >>>>
> >>>> Is Police require it or not?
> >>>>
> >>>> please give in detail.
> >>>>
> >>>> thanks and regards
> >>>>
> >>>>
> >>>> Blogs and organic groups at http://www.ccie.net
> >>>>
> >>>>
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> >>>
> >>>
> >>>
> >>>
> >>>
> >>>
> >>>
> >>
> >> --
> >> Narbik Kocharians
> >> CCSI#30832, CCIE# 12410 (R&S, SP, Security)
> >> www.MicronicsTraining.com <http://www.micronicstraining.com/> <
> http://www.micronicstraining.com/>
> >> Sr. Technical Instructor
> >>
> >>
> >> Blogs and organic groups at http://www.ccie.net
> >>
> >> _______________________________________________________________________
> >> Subscription information may be found at:
> >> http://www.groupstudy.com/list/CCIELab.html
> >>
> >>
> >>
> >>
> >>
> >>
> >>
> >>
> >
>
>
> --
> Narbik Kocharians
> CCSI#30832, CCIE# 12410 (R&S, SP, Security)
> www.MicronicsTraining.com <http://www.micronicstraining.com/>
> Sr. Technical Instructor
>
>
> Blogs and organic groups at http://www.ccie.net
>
> _______________________________________________________________________
> Subscription information may be found at:
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Received on Sun Jul 26 2009 - 13:33:57 ART