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HP ew2500 802.11b/g Print Server manual Encryption, Infrastructure mode

Models: ew2500 802.11b/g Print Server

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of available channels authorized for use may be restricted based on your location (see Radio characteristics on page 42).

●If the print server is powered on and discovers a wireless network whose SSID (network name) is also “hpsetup”, it will automatically adjust its channel to match that network.

●If the print server is reconfigured for Infrastructure mode, it will automatically adjust its channel to match the Access Point.

Encryption

Wireless networks use radio signals for network communications, which can be easily monitored by someone eavesdropping on the network. To deter eavesdropping and to help ensure data privacy, encryption of wireless communications may be used.

For HP Jetdirect print servers in their factory-default state, encryption of wireless communications is disabled. However, the print servers support static WEP and popular dynamic encryption protocols.

NOTE: Wireless performance may be reduced when using encryption keys due to the additional processing time required.

Static Encryption. WEP encryption protocols were developed to provide a basic level of data privacy. WEP protocols use static encryption keys to encrypt and decrypt wireless communications.

NOTE: WEP encryption levels are sometimes called 40-bit, 64-bit, 104-bit, or 128-bit encryption. Both 40-bit and 64-bit encryption are really the same, as are 104-bit and 128-bit encryption. When entering WEP keys, the user specifies 40 bits for 64-bit encryption, or 104 bits for 128-bit encryption. An additional 24 initialization vector (IV) bits are automatically added for a total of 64 bits and 128 bits, respectively. In this guide, we will use “40/64-bit” and “104/128bit” to specify these WEP encryption levels.

For basic encryption, static WEP keys are configured on each device on the wireless network. WEP keys are considered static because they remain the same unless manually reconfigured. For example, on a typical Infrastructure mode network that uses static WEP encryption, a change to the WEP key on an Access Point will require a manual change to the WEP key on each wireless device.

HP Jetdirect wireless print servers support configuration of up to four static WEP keys, for either 40/64- bit or 104/128-bit encryption.

Dynamic Encryption. For advanced encryption methods, dynamic encryption protocols are used. For dynamic encryption protocols, encryption keys are automatically changed at routine intervals making them difficult to decipher.

Dynamic encryption protocols, such as dynamic WEP and wi-fi protected access (WPA/WPA2), provide a more secure wireless environment.

When configured for WPA/WPA2–Personal authentication, HP Jetdirect print servers use WPA encryption.

Infrastructure mode

Infrastructure mode is a wireless network topology where all wireless communications go through an Access Point. Infrastructure mode is called a Basic Service Set (BSS), and sometimes referred to as “enterprise mode.” On Apple networks, Infrastructure mode is called Airport Network mode. When set

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HP ew2500 802.11b/g Print Server manual Encryption, Infrastructure mode
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ew2500 802.11b/g Print Server specifications

The HP ew2500 802.11b/g Print Server is a versatile printing solution designed to streamline the printing process within a wireless network environment. Specifically geared towards small to medium-sized offices, this print server provides seamless integration for various printers and enhances accessibility across multiple devices.

One of the main features of the HP ew2500 is its adherence to the 802.11b/g wireless standards, offering high-speed wireless connectivity with a maximum data rate of up to 54 Mbps. This ensures efficient data transmission, allowing users to print from anywhere within the wireless range without the hassle of tangled cables or limited port access. The print server supports both infrastructure and ad-hoc wireless networking modes, making it flexible for diverse networking environments.

Another notable characteristic of the ew2500 is its compatibility with various printer types, including inkjet, laser, and all-in-one printers. This compatibility is essential for organizations that utilize different printer brands and models, facilitating a centralized printing solution. Additionally, the server is equipped with an Ethernet port, providing the option for wired connectivity, which can be beneficial for situations where wireless performance might be compromised.

The HP ew2500 is designed with user-friendly features. The easy setup process allows users to configure the server using a straightforward web interface, which can be accessed from any network-enabled device. This simplicity reduces the time required for installation and eliminates the need for extensive technical knowledge.

Security is another critical aspect of the HP ew2500's functionality. The print server supports robust encryption protocols, including WEP and WPA, ensuring that data transmitted over the network remains secure from unauthorized access. This feature is particularly important in office environments where sensitive information may be printed frequently.

Overall, the HP ew2500 802.11b/g Print Server is an efficient and reliable solution for enabling wireless printing capabilities in a business setting. Its combination of high-speed wireless connectivity, broad printer compatibility, user-friendly setup, and essential security features makes it an excellent choice for organizations looking to enhance their printing infrastructure. Whether in an office or a home environment, the ew2500 provides the functionality and convenience necessary to meet modern printing demands efficiently.