6 Complex networks: multi-capable servers

This chapter presents a variety of ideas for using servers in a complex network. There is no one solution when configuring servers in a complex environment – look for the solutions that work in your data center.

This chapter focuses on Integrity systems only.

Configuring an RDP server for specific MAC addresses

Conflicts between multiple boot servers on a subnet may be avoided if each boot server only responds to the MAC addresses of client systems which it has to manage. The RDP PXE server may be configured to selectively respond to network boot requests based on the MAC addresses of client systems. If there are more Windows and Linux systems than HP-UX systems, it makes more sense to configure the RDP server to ignore the MAC addresses of HP-UX systems instead of configuring the RDP server to respond to the MAC addresses of its client systems.

To do this, use the MAC Filter tab on the PXE Configuration Utility as shown in the figure below.

The Interactive UI may be started using the Windows Start Menu:

Start→All Programs→Altiris→PXE Services→PXE Configuration Utility

It may also be started from the RDP Deployment Solutions Console.

Configuring an RDP server to delay PXE response

The RDP PXE server may be configured to delay responding to network boot requests. This gives a chance for an HP-UX network boot server to consistently respond first. The HP-UX boot server must be configured to only respond to specific MAC addresses via bootptab content, allowing the RDP server to manage the non-HP-UX systems.

The PXE Configuration Utility on the RDP server may be used to specify the response delay. Use the PXE Server tab as shown in the figure below.

The Interactive UI may be started using the Windows Start Menu:

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HP UX System Management Software Complex networks multi-capable servers, Configuring an RDP server to delay PXE response
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UX System Management Software specifications

HP-UX System Management Software is a robust suite of tools designed to facilitate the administration and management of HP's Unix-based operating system, HP-UX. As organizations increasingly rely on mission-critical applications, the need for a reliable and efficient management solution becomes paramount. HP-UX provides a comprehensive understanding of system performance, resource utilization, and enterprise-wide configuration, all while maintaining high availability and security.

One of the key features of HP-UX System Management Software is its Advanced System Administrator Toolkit. This toolkit includes a wide array of utilities that streamline daily administrative tasks such as monitoring system performance, managing user accounts, and configuring system settings. Tools such as Glance provide real-time monitoring of system resources, enabling administrators to identify bottlenecks and optimize performance.

The software also boasts an advanced security framework, including features such as Role-Based Access Control (RBAC) and Secure Shell (SSH) for secure data transmission. Security patches and updates can be managed through HP’s Service Pack for HP-UX, which provides a streamlined method for maintaining system integrity and compliance with various regulatory standards.

Another notable aspect is the extensive support for virtualization technologies. HP-UX supports HP’s Integrity Virtual Machines (IVMs) and vPars, allowing administrators to create multiple isolated environments on a single physical server. This not only enhances resource utilization but also improves disaster recovery planning by enabling easier backup and restore processes.

For storage management, HP-UX offers tools that enable easy setup and management of Logical Volume Managers (LVM). This allows simplified disk space allocation and management, ensuring that critical applications have the necessary resources without manual intervention.

Furthermore, HP-UX is designed with compatibility in mind, supporting a wide range of third-party applications and frameworks. Integration with management platforms like HP System Insight Manager enhances the ability to monitor and manage systems from a centralized perspective, providing alerts and reports that help in proactive decision-making.

In summary, HP-UX System Management Software delivers a streamlined approach to system administration, focusing on performance, security, and ease of management. Its advanced features, combined with an emphasis on virtualization and storage management, make it a powerful tool for organizations seeking reliability and efficiency in their Unix-based environments. As businesses continue to evolve, tools like HP-UX will remain crucial for ensuring consistent performance and operational excellence.
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