?
Solved

Recommendation of percentage % allocated QoS

Posted on 2009-05-06
3
Medium Priority
?
636 Views
Last Modified: 2012-05-06
Hi, I requested to our Network guys to setup QoS over our MPLS network, they have done this with the IP addresses I supplied between each office. They've now come back and requested the percentage of QoS required? Ive requested 30%.

I'm assuming when our Line is over utilised that 30% of the line will be reserved for the IP addresses I supplied. I also assumed my network guys would recommend the QoS percentage to me?

The traffic and volume is not high at the moment and our Lines are rarely over utilised, (avg 60 - 80%) the productoin/primary traffic between the IP's is Citrix, http and SFTP.

The lines into the MPLS cloud are 10MB, 8MB all the way down to 1.5MB. Is there a formula out there that could help me come up with a recommended QoS percentage per site?

Thanks
Wayne
0
Comment
Question by:Blondzer
[X]
Welcome to Experts Exchange

Add your voice to the tech community where 5M+ people just like you are talking about what matters.

  • Help others & share knowledge
  • Earn cash & points
  • Learn & ask questions
  • 2
3 Comments
 
LVL 3

Expert Comment

by:nrpanchal
ID: 24313396
Mr Wayne  (I am a huge Dark Knight fan)

As per my understanding you should first classify your Network Traffic into following categories:
1.  Real Time  -- 33 %
2. Critical Data -- Remaining
3. Best Effort Data -- 25%
4. Scavanger -- 5%

You should use LLQ if you are using Voice/Video and allocate Bandwidth in % as given above.

HTH
nayan panchal
0
 
LVL 3

Accepted Solution

by:
nrpanchal earned 1000 total points
ID: 24313409
Mr Wayne,

You can refer to following link for more details :

http://www.ciscopress.com/articles/article.asp?p=357102&seqNum=7

HTH
nayan panchal
0
 

Author Comment

by:Blondzer
ID: 24315953
Thanks Nayan, I'll have a read now and see what I can get from it.

Wayne
0

Featured Post

WordPress Tutorial 2: Terminology

An important part of learning any new piece of software is understanding the terminology it uses. Thankfully WordPress uses fairly simple names for everything that make it easy to start using the software.

Question has a verified solution.

If you are experiencing a similar issue, please ask a related question

How to set-up an On Demand, IPSec, Site to SIte, VPN from a Draytek Vigor Router to a Cyberoam UTM Appliance. A concise guide to the settings required on both devices
Use of TCL script on Cisco devices:  - create file and merge it with running configuration to apply configuration changes
Here's a very brief overview of the methods PRTG Network Monitor (https://www.paessler.com/prtg) offers for monitoring bandwidth, to help you decide which methods you´d like to investigate in more detail.  The methods are covered in more detail in o…
NetCrunch network monitor is a highly extensive platform for network monitoring and alert generation. In this video you'll see a live demo of NetCrunch with most notable features explained in a walk-through manner. You'll also get to know the philos…
Suggested Courses

765 members asked questions and received personalized solutions in the past 7 days.

Join the community of 500,000 technology professionals and ask your questions.

Join & Ask a Question