Re: QoS - classification - access-list OR NBAR

It all depends what you are classifying, for example for Voice I will never
use an ACL, but if it's a simple ICMP or all ICMP traffic, then an ACL
maybe a better choice since it does not use the router's resources as much
as NBAR.

On Mon, Dec 30, 2013 at 4:15 AM, Mathew <mathewfer_at_gmail.com> wrote:

> Hi,
>
> For QoS classification, what should be the best practice? Is it to use ACL
> or NBAR?
>
> I am thinking which is better when you consider router performance. I am
> aware NBAR is easy to use, less hazel and less configuration.
>
> What are your opinion?
>
> Pros and cons?
>
> I would like to know for real networks, not CCIE lab.
>
> Thanks
>
> Mathew
>
>
> --
> Thanks
>
> Mathew
>
>
> 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
YES! We take Cisco Learning Credits!
A Cisco Learning Partner
Blogs and organic groups at http://www.ccie.net