4-14 Chapter 4

For example, the following defines a LaserJet IIIsi printer named emlx_txt on the parallel port (port 1, TCP port 2501):

>#emlx_txt LJIII_1 LaserJetIIIsi:\

:lp=emlx_txt:\

dummy device name

:emlx_n=IP_address:\

server IP addr.

:emlx_p=2501:

TCP port number

The following is an example for a Postscript printer named emlx_ps.

>#emlx_ps LJIII_1 LaserJetIIIsi:\

:lp=emlx_ps:\

dummy device name

:emlx_n=IP_address:\

server IP addr.

:emlx_ps=disable:\

 

:emlx_p=2501:

TCP port number

6)Copy the sample Emulex printer interface file, LP_DUMB, to another file that corresponds to the selected printer name.

For example:

>#cp lp_dumb lp_emlx

7)Edit the lp_emlx file to specify the correct path to the RPRINT program.

Assuming the RPRINT program is kept in /usr/emlx, enter the second to the last line of the lp_ emlx file as follows:

(shell commands)

>#/usr/emlx/rprint `basename $0` $1

8)Using UNIX Bourne shell script programming, edit the lp_emlx file and modify the banner page that precedes the printed output.

9)Install the printer into the System V spooler system.

Most System V spoolers are not required to be shut down to install a printer, with the exception of HP-UX.

NOTE: For HP-UX, before shutting down the spooling system, check to see that there are no print jobs running (enter lpstat -o). If jobs are running, wait until they are completed.

> #/usr/lib/lpshut

(HP-UX only)

 

 

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Emulex NQ0U-NT+, NP02, NQ0V-NT+, NJ01B-NT+, NQGB-NT+, NQTR0U-NATM, NQTR0V-NATM manual #cp lpdumb lpemlx
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NQTR0V-NATM, NQ0U-NT+, NP02, NQTR0U-NATM, NQ0V-NT+ specifications

Emulex, a well-known provider of network connectivity solutions, has a range of products designed to enhance data center efficiency and performance. Among its offerings, the NQGB-NT+, NJ01B-NT+, NQ0V-NT+, NQTR0U-NATM, and NP02 network adapters stand out for their robust features and advanced technologies.

The NQGB-NT+ is engineered for high-bandwidth applications, supporting 10GbE connectivity and enabling rapid data transfer rates. It utilizes enhanced Ethernet technology to optimize network performance while reducing latency. Its support for virtualization allows for improved resource allocation, making it ideal for contemporary data center environments.

The NJ01B-NT+ complements the NQGB-NT+ with additional features aimed at improving resilience and reliability. It supports Fibre Channel over Ethernet (FCoE), which allows for the convergence of storage and data networks into a unified fabric. This not only simplifies infrastructure but also reduces overall costs and power consumption. The NJ01B-NT+ is particularly beneficial for enterprises looking to streamline their network operations while maintaining top-tier performance.

Moving on to the NQ0V-NT+, this adapter focuses on multi-protocol capabilities, enabling users to manage various network protocols within a single environment. It includes advanced features such as iSCSI offload, which enhances performance for storage area networks (SANs). Its ability to support multiple protocols makes it a versatile choice for businesses with diverse networking needs.

The NQTR0U-NATM adapter provides additional innovation by incorporating SmartNIC technology. This enables onboard processing capabilities, offloading tasks from the server CPU, which enhances overall system performance. With features that support container-based workloads and network functions virtualization (NFV), this adapter is well-suited for modern applications that require scalability and flexibility.

Finally, the NP02 module is designed with a focus on energy efficiency and high availability. It incorporates industry-leading technologies that ensure minimal downtime and optimal performance in mission-critical environments. Its advanced monitoring and management capabilities allow administrators to maintain control over their network resources, ensuring that systems run smoothly and efficiently.

Together, these Emulex network adapters deliver a comprehensive suite of features that enable businesses to optimize their network infrastructure for performance, reliability, and efficiency. With an emphasis on multi-protocol support, virtualization, and energy efficiency, Emulex products are ideal for today’s demanding data center environments. Whether for enhancing connectivity, reducing latency, or improving resource allocation, these adapters showcase Emulex's commitment to delivering high-quality networking solutions.
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