User Manual

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Figure 1-2 Infrastructure Configuration
The infrastructure configuration supports roaming capability for mobile workers. More than one BSS can be jointly
configured as an Extended Service Set (ESS). On account of a continuous connection to the network, users
within this ESS can roam freely. All WLAN PC Cards and APs within one ESS must be configured with the same
ESS ID.
Before setting up an ESS for roaming, it would be helpful to achieve good performance by choosing a feasible
radio channel and right places for APs.