There is a recommended Cisco QOS template for connecting access points to 802.11b AP's which polices the amount of traffic going out to the AP to 6 Meg. Is there a similar document for 802.11g AP's bearing in mind that with no 802.11b devices attached the throughput will be approx 25/26 Meg but as soon as an 802.11b device attaches (e.g. 7920 phone)the throughput will drop to 6 meg