Dell NNM SE 1.2 manual

What light-emitting diode (LED) flashes when the Adaptec Comprehensive Input/Output (CI/O) Blink Hard-Disk Drive Light feature is used?

The hard-disk drive activity LED flashes at 1-second intervals. If there is any hard-disk drive activity, it may not be possible to differentiate normal hard-disk drive access from this feature.

If the SMS is updating the database with the most current information every

24 hours, why don’t I see previous history reports in the database reports that I view in SMS?

The database is updated only if changes have been made to the server. For example, a voltage probe monitors the node first at midnight on Monday and then at midnight on Tuesday. If changes are detected, they will be logged to the database and a history will be created. If no changes were detected, a history will not be created.

Why do I have one blank line on the top of most of my Dell MIF information databases within SMS?

A single blank record gets sent with your MIF to the SMS primary site when the data- base is created. This blank record gets transported into the database at the Structured Query Language (SQL)/SMS primary site. The blank record has no affect on the Dell MIF/SMS functionality and can be disregarded.

Why do some nodes in an OpenView map show up outside of NetWare and Windows NT segments?

OpenView discovery scans the network for nodes using the Internetwork Package Exchange (IPX) protocol and Internet Protocol (IP). Those nodes using IP will be grouped into segments represented by their IP segment symbol, while those using IPX will be grouped into segments represented by the IPX segment symbol. If the netmon utility finds servers with multiple network interface cards (NICs), it assumes that the server is a router or a bridge. In this case, OpenView may display the server as an individual host outside the network segments.

I’m using a Windows Internetworking Name Server (WINS) to resolve all of my names. I can ping my NetWare servers using their IP address, but not using their names. Why?

Configuring NetWare servers into the WINS Static IP map should resolve this problem.

Do I need a Domain Name System (DNS) or a WINS server to install OpenView?

No. In very small networks, you can get by with just HOSTS files. As the network expands, HOSTS files are more difficult to maintain, in which case a DNS or WINS or both can be used for name resolution. On routed networks, LMHOST files may be needed.

Do I need to provide a router address for OpenView to operate properly?

Only if you are using a router to link to another network segment. Most routers keep an IP/Name map of the network segment in which they exist on cache memory. As a result, it is much easier for OpenView NNM SE to discover the nodes.

A-2 HP OpenView NNM SE 1.2 With Dell OpenManage HIP 3.2 User’s Guide

NNM SE 1.2 specifications

Dell Network Node Manager (NNM) SE 1.2 is an advanced network management solution designed to help organizations effectively monitor, troubleshoot, and manage their IT infrastructure with ease. This powerful tool is tailored to enhance network availability, performance, and security, enabling IT teams to quickly respond to any issues that may arise while maintaining operational efficiency.

One of the key features of Dell NNM SE 1.2 is its comprehensive visualization capabilities. The platform provides a detailed view of network topology and device statuses, allowing administrators to see how different components interact in real-time. Its intuitive graphical interface makes it easy for users to navigate through complex network structures, enabling faster issue identification and resolution.

The platform boasts robust event management functionalities. It can consolidate alerts from numerous devices and applications, applying intelligent filtering to prioritize and categorize events. This ensures that IT personnel focus on critical issues, significantly reducing the time spent on managing alerts and improving overall response times.

Dell NNM SE 1.2 employs advanced analytical tools that leverage machine learning and artificial intelligence. These technologies assist in uncovering hidden patterns and predicting potential network disruptions, enabling proactive maintenance strategies. The predictive analytics capabilities allow organizations to address potential issues before they escalate into significant problems, enhancing the overall reliability of the network.

Integration is another standout characteristic of Dell NNM SE 1.2. The solution supports seamless compatibility with various third-party tools and applications, allowing organizations to leverage existing infrastructure investments. This interoperability extends its functionality, enabling organizations to create a tailored network management ecosystem that aligns with their specific requirements and preferences.

Furthermore, Dell NNM SE 1.2 comes equipped with a comprehensive reporting and dashboard functionality, providing insights into historical performance metrics. This helps IT teams visualize trends and make data-driven decisions for future network enhancements.

Security is a top priority for organizations today, and Dell NNM SE 1.2 includes features that enhance network security management. It supports secure access controls and ensures compliance with industry regulations by providing detailed logs and audit trails. This aids in maintaining the integrity and confidentiality of sensitive data throughout the network.

In summary, Dell NNM SE 1.2 is an indispensable tool for organizations seeking to streamline their network management processes. With its visualization capabilities, robust event and analytics management, seamless integration, comprehensive reporting, and enhanced security features, it empowers IT teams to maintain a resilient and efficient network infrastructure.