Chapter
Wireless Device Overview
Figure 1
Central Unit in an All-Wireless Network
In an all-wireless network, an access point acts as a stand-alone root unit. The access point is not
attached to a wired LAN; it functions as a hub linking all stations together. The access point serves as
the focal point for communications, increasing the communication range of wireless users.
shows an access point in an all-wireless network.
Figure 2
Cisco 3900 Series, Cisco 2900 Series, and Cisco 1900 Series Integrated Services Routers Generation 2 Software Configuration Guide
Access Points as Root Units on a Wired LAN
Access point
Access point
Access Point as Central Unit in All-Wireless Network
Access point
Management Options
Figure 2
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