Establish Network Settings

Note: Disregard the procedures described in this section if you have StruxureWare Data Center Expert as part of your system. See the documentation for your StruxureWare Data Center Expert for more information.

You must configure the following TCP/IP settings before the Rack PDU can operate on a network:

IP address of the Rack PDU

Subnet mask

Default gateway

Note: If a default gateway is unavailable, use the IP address of a computer that is located on the same subnet as the Rack PDU and that is usually running. The Rack PDU uses the default gateway to test the network when traffic is very light.

Note: Do not use the loopback address (127.0.0.1) as the default gateway address for the Rack PDU. It disables the card and requires you to reset TCP/IP settings to their defaults using a local serial login.

See “Watchdog Features” on page 3 for more information about the watchdog role of the default gateway.

TCP/IP configuration methods

Use one of the following methods to define the TCP/IP settings needed by the Rack PDU:

“Device IP Configuration Wizard” on page 102

“DHCP and BOOTP configuration” on page 5

“Command Line Interface” on page 7

INI file utility

You can use the INI file export utility to export INI file settings from configured Rack PDUs to one or more unconfigured Rack PDUs. For more information, see “Use an .ini File” on page 99.

DHCP and BOOTP configuration

The default TCP/IP configuration setting, DHCP, assumes that a properly configured DHCP server is available to provide TCP/IP settings to Rack PDU. You can also configure the setting for BOOTP.

A user configuration (INI) file can function as a BOOTP or DHCP boot file. For more information, see “Use an .ini File” on page 99.

If neither of these servers is available, see “Device IP Configuration Wizard” on page 102 or “Command Line Interface” on page 7.

BOOTP. For the Rack PDU to use a BOOTP server to configure its TCP/IP settings, it must find a properly configured RFC951-compliant BOOTP server.

In the BOOTPTAB file of the BOOTP server, enter the Rack PDU’s MAC address, IP address, subnet mask, and default gateway, and, optionally, a bootup file name. Look for the MAC address on the bottom of the Rack PDU or on the Quality Assurance slip included in the package.

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Switched Rack PDU User Guide

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APC AP8941 manual Establish Network Settings, TCP/IP configuration methods, INI file utility, Dhcp and Bootp configuration

AP89XX, AP8941 specifications

The APC AP8941 and AP89XX series are advanced power distribution units (PDUs) designed to meet the growing demands of modern data centers and IT environments. These PDUs are well-regarded for their reliability, efficiency, and ease of use, making them integral components for effective power management in critical applications.

One of the standout features of the AP8941 is its capability to provide both local and remote management. Equipped with a web interface, users can monitor power usage, track energy consumption, and gain insights into the performance of connected equipment from virtually anywhere. This remote capability is particularly beneficial for administrators managing multiple sites, as it enables efficient troubleshooting and minimizes downtime.

The AP8941 also supports environmental monitoring by integrating with temperature and humidity sensors. This feature ensures that data centers maintain optimal conditions to protect equipment from overheating or humidity-induced failures, thus enhancing the overall reliability of the power infrastructure.

Another significant aspect of the AP8941 is its ability to distribute power efficiently through its various outlet configurations. The flexible plug-and-play design allows users to customize their power distribution setups for diverse applications, accommodating unique configurations and equipment requirements.

Security is paramount in today’s IT landscape, and the AP89XX series addresses this concern through advanced security features. The units include user authentication and role-based access control, ensuring that only authorized personnel can access critical power management functionalities.

Additionally, the power visualization tools available with the AP8941 enable users to analyze real-time data, identify potential issues, and optimize their power usage. The sleek design and Mounting options make installation straightforward, whether horizontal or vertical, in standard racks or enclosures.

The series supports a variety of power input options and offers robust overload protection, which is essential for preventing damage to both the PDU and connected devices. The combination of management capabilities, security features, and real-time monitoring tools positions the APC AP8941 and AP89XX series as an excellent choice for IT professionals seeking reliable power management solutions in today's data-heavy environments.

In conclusion, the APC AP8941 and AP89XX offer a comprehensive suite of features that cater to the complex needs of data centers. With their focus on efficiency, security, and management capabilities, these PDUs serve as an essential part of modern IT infrastructure, ensuring operational continuity and power reliability.