QoS for 2950

sarabhat · ‎09-07-2011

Hi,

I searched through the MediaNet, I did not find any QoS solution for 2950. Is there a reason behind it or incase my search was not complete, can anyone guide me to it ?

Leo Laohoo · ‎09-07-2011

I did not find any QoS solution for 2950.

Cisco Catalyst 2950 doesn't really support QoS.

sarabhat · ‎09-07-2011

thanks, what is your thoughts on the following values for 2950 :

interface range GigabitEthernet x/y - z

wrr-queue cos-map 1 0

wrr-queue cos-map 2 1 2

wrr-queue cos-map 3 3 4 7

wrr-queue cos-map 4 5 6

wrr-queue bandwidth 5 25 70 0

What could be the best recommended values for 2950, if someone wants to configure QoS ?

Leo Laohoo · ‎09-07-2011

I can't answer for others but we have difficulties configuring QoS (Global or interface-level) on 2950. The 2950 doesn't have the "guts" to do QoS.

If one was to configure QoS, then I'd be looking at the 2960 with LAN Base IOS.

sarabhat · ‎09-07-2011

It would be great if you could let me know what kind of difficuilties did you faced ?

Albert Mitchell · ‎09-08-2011

Its hard to tell what you are trying to do with the 2950 QOS configuration snip above.

Have you tried the QOS chapter in teh configuration guide. it will explain the COS to queue mapping.

http://www.cisco.com/en/US/docs/switches/lan/catalyst2950/software/release/12.1_14_ea1/configuration/guide/2950scg.html