How to setup QoS on C2600

[briangmz]

Hi to All,

Does anyone out there can provide me on some documents on how to configure QoS on my cisco 2600 router?

Any help would be much appriciated....

Thanks in advance.....

 

[chieftan999]

What sort of QoS do you want to set up?

DSCP? RSVP?

 

[pmesjar]

What you need to do? Manage traffic in case of congestion? Give some traffic, like voice, priority at any time over the rest of the traffic? Set up bandwidth limits, so some traffic types will not exceed specified limits, thus freeing some of your bandwidth?

Peter Mesjar
CCNP, A+ certified
pmesjar@centrum.sk

"The only true wisdom is in knowing you know nothing.

 

[mpaters]

I'm in need of some advice on how to prioritize voice traffic (SIP & Skinny) from my Call manager and Asterisk servers to my Cisco 3640 gateway router. What is the best approach for this? and does anyone have any how to docs on setting this up?

thanks to all.

-mark

 

[RichardHuang]

You can setup Priority Queuing for voice traffic. Under the interface, input "ip rtp priority 16384 16383 300", where rtp: real time transport protocol used by voip
16384: port number
16383: port range
300: reserved bandwidth (kB).

The above command setup PQ for RTP traffic. Also, you can check this link to see if there are some useful information for you:

http://www.cisco.com/en/US/tech/tk652/tk701/tech_configuration_examples_list.html

 

[mtashiro]

Use LLQ, much better than priority Queuing.

Check the Link:

http://www.cisco.com/en/US/products/sw/iosswrel/ps1830/products_feature_guide09186a0080087b13.html