HP Officejet 7500A User Guide - Page 231

Test the wireless connection, Change the connection method, Wireless Network Test

Page 231 highlights

There are two communication mode options: • Ad hoc: On an ad hoc network, the printer is set to ad hoc communication mode and communicates directly with other wireless devices without the use of a WAP. All devices on the ad hoc network must: ◦ Be 802.11 compatible ◦ Have ad hoc as the communication mode ◦ Have the same network name (SSID) ◦ Be on the same subnet and same channel ◦ Have the same 802.11 security settings • Infrastructure (recommended): On an infrastructure network, the printer is set to infrastructure communication mode and communicates with other devices on the network, whether the devices are wired or wireless, through a WAP. WAPs commonly act as routers or gateways on small networks. Security settings • Network authentication: The printer's factory default setting is 'Open,' which does not require security for authorization or encryption. The other possible values are 'OpenThenShared,' 'Shared,' and 'WPA-PSK' (Wi-Fi® Protected Access Pre-Shared Key). WPA increases the level of over-the-air data protection and access control on existing and future Wi-Fi networks. It addresses all known weaknesses of WEP, the original native security mechanism in the 802.11 standard. WPA2 is the second generation of WPA security; it provides enterprise and consumer Wi-Fi users with a high level of assurance that only authorized users can access their wireless networks. • Data encryption: ◦ Wired Equivalent Privacy (WEP) provides security by encrypting data sent over radio waves from one wireless device to another wireless device. Devices on a WEP-enabled network use WEP keys to encode data. If your network uses WEP, you must know the WEP key(s) it uses. NOTE: Shared WEP key encryption is not supported. ◦ WPA uses the Temporal Key Integrity Protocol (TKIP) for encryption and employs 802.1X authentication with one of the standard Extensible Authentication Protocol (EAP) types available today. ◦ WPA2 provides a new encryption scheme, the Advanced Encryption Standard (AES). AES is defined in counter cipher-block chaining mode (CCM) and supports the Independent Basic Service Set (IBSS) to enable security between client workstations operating in ad hoc mode. Test the wireless connection Print the wireless test page for information about the printer's wireless connection. The wireless test page provides information about the printer's status, MAC address, and IP address. If the printer is connected to a network, the test page displays details about the network settings. ▲ Printer control panel: Touch right arrow , select Network, select Wireless, and then select Wireless Network Test. Change the connection method To change the connection method (Windows) NOTE: If you are changing to a wireless connection, make sure that an Ethernet cable has not been connected to the printer. Connecting an Ethernet cable turns off the printer's wireless capabilities. Set up the printer for wireless communication 227

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There are two communication mode options:
Ad hoc:
On an ad hoc network, the printer is set to ad hoc communication mode and
communicates directly with other wireless devices without the use of a WAP.
All devices on the ad hoc network must:
Be 802.11 compatible
Have ad hoc as the communication mode
Have the same network name (SSID)
Be on the same subnet and same channel
Have the same 802.11 security settings
Infrastructure (recommended):
On an infrastructure network, the printer is set to infrastructure
communication mode and communicates with other devices on the network, whether the devices
are wired or wireless, through a WAP. WAPs commonly act as routers or gateways on small
networks.
Security settings
Network authentication:
The printer's factory default setting is 'Open,' which does not require
security for authorization or encryption. The other possible values are 'OpenThenShared,'
'Shared,' and 'WPA-PSK' (Wi-Fi
®
Protected Access Pre-Shared Key).
WPA increases the level of over-the-air data protection and access control on existing and future
Wi-Fi networks. It addresses all known weaknesses of WEP, the original native security
mechanism in the 802.11 standard.
WPA2 is the second generation of WPA security; it provides enterprise and consumer Wi-Fi
users with a high level of assurance that only authorized users can access their wireless
networks.
Data encryption:
Wired Equivalent Privacy (WEP) provides security by encrypting data sent over radio waves
from one wireless device to another wireless device. Devices on a WEP-enabled network
use WEP keys to encode data. If your network uses WEP, you must know the WEP key(s)
it uses.
NOTE:
Shared WEP key encryption is not supported.
WPA uses the Temporal Key Integrity Protocol (TKIP) for encryption and employs 802.1X
authentication with one of the standard Extensible Authentication Protocol (EAP) types
available today.
WPA2 provides a new encryption scheme, the Advanced Encryption Standard (AES). AES
is defined in counter cipher-block chaining mode (CCM) and supports the Independent
Basic Service Set (IBSS) to enable security between client workstations operating in ad hoc
mode.
Test the wireless connection
Print the wireless test page for information about the printer's wireless connection. The wireless test
page provides information about the printer's status, MAC address, and IP address. If the printer is
connected to a network, the test page displays details about the network settings.
Printer control panel:
Touch right arrow
, select
Network
, select
Wireless
, and then select
Wireless Network Test
.
Change the connection method
To change the connection method (Windows)
NOTE:
If you are changing to a wireless connection, make sure that an Ethernet cable has not
been connected to the printer. Connecting an Ethernet cable turns off the printer's wireless
capabilities.
Set up the printer for wireless communication
227