i need simple qos config

[anand.narine1]

my situation is

clients -------------- routerA------------------10Mbps----------------routerB-----------5Mbps internet

RouterB is connected to the internet 5Mbps dsl modem. I want to guarantee some important clients at least 90% internet bandwidth. Can anyone share the qos commands that will work for this?

[John Blakley]

You can. Create an acl like mentioned above matching on the hosts that you want. Create a class map matching on this acl and your protocols and apply to a policy map.

Access-list 10 permit host 1.1.1.1
Access-list 10 permit host 1.1.1.2

Class-map Internet
Match access-group 10
Match protocol http

Policy-map Internet
Class Internet
Bandwidth percent 90
Shape average 4500000
Class class-default
Fair-queue

It will match only hosts 1.1.1.1 and .2. If .3 wants to go to the internet, they would hit the default class.


Sent from Cisco Technical Support iPhone App

[anand.narine1]

how does the code in this thread code compare to the following?

https://learningnetwork.cisco.com/message/339947#339947

[joshuacmoore]

I do beleive it all depends on your requirements. If this is the same scenario as before, I beleive the requirements were as follows:

1. There is a 10meg interface connecting upstream to an ISP that has a CIR of 5mbit.

2. All internet traffic needs to be at 5mbit as this is ISP CIR. CEO on the LAN needs to be able to use up to 90% of this internet bandwidth if he so chooses at any given time.

3. On the same 10meg link, there are connections to other internal servers/services that do not need to be within the 5meg QoS limit.

In order to define a good QoS policy for this, can you give us a diagram with CEO, LAN, 5M WAN, and servers?