DNS AdminstrationNetworkDNSservers | APC ACRP500, ACRP501, ACRP100

DNS (Adminstration>Network>DNS>servers)

Use the options under DNS on the left navigation menu to configure and test the Domain Name System (DNS):

•Select servers to specify the IP addresses of the primary and optional secondary Domain Name System server. The cooling unit cannot send any e-mail messages unless at least the IP address of the primary DNS server is defined.

–The cooling unit waits a maximum of 15 seconds for a response from the primary DNS server or the secondary DNS server (if a secondary DNS server is specified). If the cooling unit does not receive a response within that time, e-mail cannot be sent. Therefore, use DNS servers on the same segment as the cooling unit or on a nearby segment (but not across a wide-area network [WAN]).

–After you define the IP addresses of the DNS servers, verify that DNS is working correctly by entering the DNS name of a computer on your network to look up the IP address for that computer.

•Select naming to define the host name and domain name of the cooling unit:

–Host Name: When an Administrator configures a host name here and a domain name in the Domain Name field, users can then enter a host name in any field in the cooling unit interface (except e-mail addresses) that accepts a domain name as input.

–Domain Name: An Administrator must configure the domain name here only. In all other fields in the cooling unit interface (except e-mail addresses) that accept domain names, the cooling unit adds this domain name when only a host name is entered.

•To override all instances of the expansion of a specified host name by the addition of the domain name, set the domain name field to its default, example.com, or to 0.0.0.0.

•To override the expansion of a specific host name entry—for example when defining a trap receiver—include a trailing period. The cooling unit recognizes a host name with a trailing period (such as mySnmpServer.) as if it were a fully qualified domain name and does not append the domain name.

•Select test to send a DNS query that tests the setup of your DNS servers:

–As Query Type, select the method to use for the DNS query:

•by Host: the URL name of the server

•by FQDN: the fully qualified domain name

•by IP: the IP address of the server

•by MX: the Mail Exchange used by the server

–In the Query Question field, identify the value to be used for the selected query type:

Query Type Selected	Query Question to Use

by Host	the URL

by FQDN	the fully qualified domain name, formatted as
	my_server.my_domain.com.

by IP	the IP address

by MX	the Mail Exchange address

– View the result of the test DNS request in the Last Query Response field.

InRow RC/RD/RP (600 mm) User’s Guide

ACRD501, ACRC501, ACRD500, ACRC500, ACRP500 specifications

The APC ACRP series, consisting of models ACRP100, ACRP101, ACRP102, ACRP501, and ACRP500, represents a significant innovation in power distribution and protection. These compact, reliable, and efficient solutions are designed specifically for critical applications in data centers, industrial environments, and commercial facilities.

The ACRP100 is the entry-level model, providing essential features for basic power monitoring and control. It incorporates advanced metering capabilities, enabling users to monitor voltage, current, and power consumption in real-time. The ACRP100's user-friendly interface allows for easy navigation, making it an ideal choice for small to medium-sized installations that require fundamental power management.

Stepping up, the ACRP101 enhances functionality with added remote monitoring capabilities. This model introduces smart connectivity features, allowing users to access critical data from anywhere through a secure mobile application or web-based platform. With its ability to integrate seamlessly with other APC systems, the ACRP101 is tailored for environments seeking improved operational visibility and proactive maintenance.

The ACRP102 takes a further leap by integrating advanced predictive analytics. This model uses machine learning algorithms to analyze data trends, predicting potential failures before they occur. By minimizing downtime and optimizing maintenance schedules, the ACRP102 becomes a vital tool for organizations focused on reliability and efficiency.

In the higher-end range, the ACRP501 offers robust power management features, including enhanced surge protection and redundancy capabilities. This model is ideal for mission-critical operations where every second counts. It supports a wide range of input voltages and can manage multiple power sources concurrently, ensuring uninterrupted power supply in fluctuating conditions.

Lastly, the ACRP500 combines all the leading features of the series, focusing on scalability and flexibility. This model is engineered to adapt to evolving infrastructure needs, supporting modular configurations that can grow with the organization. Its extensive reporting functions and customizable dashboards provide clear insights into power usage and performance metrics, empowering facility managers to make informed decisions.

In summary, the APC ACRP series provides a comprehensive suite of solutions for power management, tailored to meet diverse operational needs. From basic monitoring with the ACRP100 to the predictive capabilities of the ACRP102 and the advanced functionalities of the ACRP500, these models collectively offer enhanced reliability, efficiency, and scalability while ensuring optimal protection for critical applications.