Chapter 3: Accessing the PM IPDU via the Command Line Interface

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humidity

The humidity command displays the PM IPDU’s surrounding humidity and the maximum humidity the IPDU has registered (humidity peak). It may also be used to clear the saved peak

humidity value.

Syntax

humidity [<IPDU#><IPDU_ID>]reset

Arguments

<IPDU#>

IPDU number in a daisy chain

<IPDU_ID>

Identification string previously set by the id command

reset

Resets the maximum humidity registered

Examples

To get the humidity for all units in a daisy chain, enter:

pm>humidity

To get the humidity for specific unit, provide the unit number as an argument, enter:

pm>humidity 2

To reset the maximum humidity registered, enter:

pm>humidity reset

hwocp

The hwocp command checks the status of the hardware overcurrent protection. When overcurrent protection is on, the power is shut off. When the overcurrent protection is off or reset, the power is on and the PM IPDU is running in normal mode. If no string identifying the IPDU is given, all PM IPDUs in the daisy chain are affected by this command. This command is available to the admin user only.

Syntax

hwocp [<IPDU#><IPDU_ID> [reset]]

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Avocent PM IPDU manual Humidity, Hwocp

PM IPDU specifications

Avocent PM IPDU (Intelligent Power Distribution Unit) is a cutting-edge solution designed for efficient power management and monitoring in data centers and IT environments. These devices are essential for businesses aiming to optimize power consumption, enhance uptime, and improve overall operational efficiency.

One of the primary features of the Avocent PM IPDU is its ability to provide real-time monitoring of power usage at the outlet level. This granularity allows IT professionals to track the power consumption of individual devices and make informed decisions regarding resource allocation and load balancing. The device supports multiple power distribution configurations, making it versatile enough to suit a variety of setups.

Incorporating advanced technologies, the Avocent PM IPDU supports intelligent alerts and notifications, enabling proactive management of potential power-related issues. Users can configure customizable thresholds for power consumption, and the system will automatically send alerts if these thresholds are breached. This proactive approach helps in minimizing downtime and averting potential outages.

Another notable characteristic is the comprehensive remote management capabilities of the Avocent PM IPDU. Users can access the unit's management interface via a web-based portal, which provides intuitive dashboards displaying real-time data on power usage, temperature, and environmental conditions. This remote access feature is essential for IT teams managing distributed environments or multi-site operations, as it facilitates quick and effective responses to power concerns.

The Avocent PM IPDU also integrates seamlessly with existing management systems, offering compatibility with various standards and protocols. This interoperability ensures that organizations can leverage their current infrastructure while enhancing their power management capabilities. Additionally, the unit supports power metering and reporting features, enabling detailed analysis of energy consumption trends over time.

Furthermore, Avocent PM IPDU models come equipped with features such as outlet-level control, allowing IT administrators to perform remote power cycling, thus increasing operational efficiency and reducing the need for on-site visits. The units are designed with robust security features, including customizable user permissions and encryption protocols, ensuring that power management operations are protected from unauthorized access.

Overall, the Avocent PM IPDU is an essential tool for organizations striving to improve their power management practices. With its advanced monitoring, remote management capabilities, and robust security features, it is well-suited for modern data center environments where efficiency, reliability, and operational effectiveness are paramount.