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Site Survey Guide for Deploying Cisco 7920 IP Phones
OL-6315-01
Chapter3 Surveying for Cell Capacity and Channel Re-Use
Survey Design for Cell Capacity
Note If the Cisco access point is configured to disable data rates 1, 2, and 5.5, clients are not required to
transmit only at 11 Mbps. In fact, older client devices might not be programmed to recognize the access
point configuration for data rates.
Cisco recommends that customers update their 802.11 clients to run the newest firmware and drivers
available. Vendors generally update power and data rate options as their products mature.