Wireless networks can operate in one of two modes: infrastructure or ad hoc.
In infrastructure mode, all devices on a wireless network communicate with each other through an access point (wireless router).
In ad hoc mode, a computer with a wireless network adapter communicates directly with a printer equipped with a wireless print server.
Infrastructure | Ad hoc | |
---|---|---|
Characteristics | ||
Communication | Through an access point | Directly between devices |
Security | More security options | WEP or no security |
Range | Determined by the range and number of access points | Restricted to the range of individual devices on the network |
Speed | Usually faster | Usually slower |
Requirements for all devices | ||
Unique IP address for each device | Yes | Yes |
Mode set to | Infrastructure mode | Ad hoc mode |
Same SSID | Yes, including the access point | Yes |
Same channel | Yes, including the access point | Yes |
We recommend setting up a network in infrastructure mode. Infrastructure mode provides:
Increased network security
Increased reliability
Faster performance
Easier setup