CCNA Wireless 640-722 Official Cert Guide

Adding APs to an ESS

If a client is associated with an AP, it can maintain the association as long as it stays within range of the AP. Consider the cell shown in Figure 7-5. As long as the client stays within points A and B, three conditions are met:

The client is able to receive the AP’s signal at an acceptable level.

The AP is able to receive the client’s signal.

One of the acceptable modulations can be successfully used between the client and ...