User's 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 CF 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.