Справочник Пользователя для Lexmark 4800 Series

Networks can operate in one of two modes: infrastructure or ad hoc. Lexmark recommends setting up a network in
infrastructure mode using the installation CD that came with the printer.

A wireless network where each device communicates with others through a wireless access point (wireless router)
is set up in infrastructure mode. All devices must have valid IP addresses and share the same SSID and channel.
In addition, they must share the same SSID and channel as the wireless access point (wireless router).

A simple type of wireless network is one where a PC with a wireless adapter communicates directly with a printer
equipped for wireless networking. This mode of communication is called ad hoc. A device in this type of network
must have a valid IP address and be set to ad hoc mode. The wireless print server must also be configured with the
same SSID and channel.

Communication

Through wireless access point (wireless
router)

Directly between devices

Security

More security options

Range

Determined by range and number of
access points

Restricted to range of individual devices
on network

Speed

Usually faster

Usually slower

Unique IP address for each
device

Yes

Yes

Mode set to

Infrastructure mode

Ad hoc mode

Same SSID

Yes, including the wireless access point
(wireless router)

Yes

Same channel

Yes, including the wireless access point
(wireless router)

Yes

Infrastructure mode is the recommended setup method because it has:

Increased network security

Increased reliability

Faster performance

Easier setup

Make sure the adapter connections are secure.

Make sure the computer is turned on.

Make sure you entered the correct IP address.