Dell V525W User Manual - Page 109

How are infrastructure and ad hoc networks different?, Infrastructure, Ad hoc

Page 109 highlights

Networking 109 3 Firmly plug the rectangular end of the USB cable into the USB port of the computer. 4 Follow the instructions on the computer screen. How are infrastructure and ad hoc networks different? 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 Speed Determined by the range and number Restricted to the range of individual of access points devices on the network 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 using the installation software CD. Infrastructure mode provides: • Increased network security • Increased reliability • Faster performance • Easier setup

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3
Firmly plug the rectangular end of the USB cable into the USB port of the computer.
4
Follow the instructions on the computer screen.
How are infrastructure and ad hoc networks different?
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 using the installation software CD. Infrastructure mode
provides:
Increased network security
Increased reliability
Faster performance
Easier setup
Networking
109