qos invalid parameter

[leeb]

I've tried this in both the CLI and webui and get either invalid parameter or invalid fields respectively -- it would be helpful to know what parameter/field it considers invalid for starters.
Firmware is the latest 1.5.5.

# configure terminal
(config)# qos rule 1 port 2 type source_ip value 10.3.2.0/24 queue 0
% invalid parameter
(config)# qos rule 1 port 2 type source_ip value 10.3.2.0/255.255.255.0 queue 0
% invalid parameter
(config)# qos rule 1 port 2 type source_ip value ?
<depends on type> depends on type


I've tried wrapping the value in single and double quotes, no difference.
I can't find a manual or any documentation. "depends on type" is about as meaningful as "invalid parameter".

Anybody throw me a bone here please?

Thanks