The print server must receive periodic router advertisement messages. These messages contain one or more IPv6 prefix options, and they can specify 64–bit local subnets, or a default route. These prefixes are combined with a 64-bit host address derived from the print server's MAC address to form the IPv6 stateless addresses configured on the print server.

Stateless addressing is useful for networks that require traffic to be routed but with minimal network configuration.

Stateful addresses

A DHCPv6 server configures stateful IPv6 addresses on HP Jetdirect print servers. A DHCPv6 policy on the print server determines when to use the DHCPv6 server for stateful configuration. You can select one of the following DHCPv6 policies for the print server to use:

●Under router control Use DHCPv6 stateful configuration when requested by the router.

●Stateless configuration fails or is disabled Use DHCPv6 stateful configuration if stateless configuration fails or is disabled.

●Always use DHCPv6 On startup, always use DHCPv6 for stateful configuration.

Stateful configuration is useful when host configuration beyond that provided by a router is necessary, such as a domain name or DNS server addresses.

Use DNS

HP Jetdirect print servers support the configuration of IPv6 DNS servers for the print server.

Due to IPv6 address length and complexity, specifying an IPv6 address in applications to identify or search for a device can be cumbersome. Some client applications might not support the direct IPv6 address entry. However, name resolution can be available for the print server if the appropriate IPv6 records are configured in DNS. If name resolution is supported, you can enter the print server's host name or a fully qualified domain name (FQDN) when using these applications.

NOTE: The print server does not support dynamic updates to DNS. IPv6 addresses are not automatically supplied to DNS servers.

16 Chapter 3 TCP/IP configuration

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HP ew2500 802.11b/g Print Server manual Stateful addresses, Use DNS
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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.
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