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Solarwinds – Network Monitoring System

17 Aug, 2023

SolarWinds: Empowering Your IT Infrastructure Monitoring

SolarWinds is a renowned American company specializing in software development for businesses. It offers a comprehensive solution that unifies various IT infrastructure monitoring components into a single, streamlined platform. This includes Network Monitoring, Systems Management, Netflow Traffic Analyzer, Network Performance Monitor, and more, all integrated within a single platform.

In this blog, we delve into the intricacies of SolarWinds Network Monitoring System and explore what it has to offer.

Network Monitoring System, also known as network monitoring, involves the continuous surveillance of a network and its components. Even the most well-designed network can experience slowdowns and errors, making it imperative to maintain constant vigilance. It’s crucial to monitor how the system operates, identify its successes, and pinpoint errors that require rectification to enhance network functionality.

Why Should You Monitor Your Network?

The primary motivation behind network monitoring is to save both time and money. Network outages are an unavoidable occurrence from time to time, but addressing issues promptly upon detection is a more cost-effective approach. This proactive approach saves valuable time and resources, preventing recurring problems that congest the network and potentially lead to the loss of users or critical information.

A network monitoring system provides real-time insights into your network’s status, enabling you to address issues as they arise without disrupting network operations. This proactive monitoring allows for quicker diagnosis and resolution of problems.

With a network monitoring system in place, you can achieve the following benefits:

  1. Cost Savings: Network monitoring helps reduce operational costs by proactively identifying and addressing issues, preventing costly network downtime and inefficiencies.

  2. Real-Time Monitoring: You can stay in live network mode with real-time insights and continuous monitoring, ensuring your network operates efficiently and minimizing disruptions.

Key Features of a Network Monitoring System

The primary motivation behind network monitoring is to save both time and money. Network outages are an unavoidable occurrence from time to time, but addressing issues promptly upon detection is a more cost-effective approach. This proactive approach saves valuable time and resources, preventing recurring problems that congest the network and potentially lead to the loss of users or critical information.

A network monitoring system provides real-time insights into your network’s status, enabling you to address issues as they arise without disrupting network operations. This proactive monitoring allows for quicker diagnosis and resolution of problems.

With a network monitoring system in place, you can achieve the following benefits:

  1. Cost Savings: Network monitoring helps reduce operational costs by proactively identifying and addressing issues, preventing costly network downtime and inefficiencies.

  2. Real-Time Monitoring: You can stay in live network mode with real-time insights and continuous monitoring, ensuring your network operates efficiently and minimizing disruptions.

Categories of Network Monitoring Systems

Network monitoring systems can be categorized into three main types:

  1. Active Network Monitoring: Active network monitoring systems offer real-time insights into network performance by regularly conducting tests and providing proactive solutions for improved monitoring.

  2. Passive Network Monitoring: Passive network monitoring systems primarily function by issuing alerts when specific problems or events are detected, such as SNMP traps. (SNMP, which stands for Simple Network Management Protocol, is utilized by various network devices like routers, switches, and printers to monitor and exchange critical information.)

  3. Performance Network Monitoring: Performance network monitoring falls under the category that gathers long-term data and presents it for analysis. This approach allows you to assess and analyze network data over extended periods, making it distinct from active and passive network monitoring systems, which typically focus on short-term monitoring.

The best network monitoring systems possess five key characteristics:

These systems automatically search for all devices and applications within your network.
Constantly overseeing network devices, applications, and wireless access points, these systems focus on essential metrics like uptime (the period during which a device functions smoothly) and available disk space.
These systems facilitate the interconnection of network elements to enhance fault visibility, analysis, and remediation.
By comparing historical and current network performance data, these systems generate reports and deliver notifications about potential threats.
They offer specialized troubleshooting features to assist in pinpointing the root causes of network issues.

Best Practices for Network Administrators in Network Monitoring

  1. Monitor Network Performance: Maintaining a performance log over several weeks can be valuable. Document the network’s performance, encountered issues, troubleshooting steps, and recurring problems. This historical data aids in faster threat response due to a deep understanding of network behavior.

  2. Create an Escalation Plan: Develop a clear protocol for reporting and addressing specific network issues. Efficiently assigning tasks to team members in different categories can save both time and resources, as minor interruptions can lead to major network problems.

  3. Continuous Monitoring: Don’t become complacent if no problems are detected with a particular network device over time. Regularly monitor all layers of your network to ensure stability and preempt potential issues.

  4. Follow Configuration Management Practices: Many network performance issues stem from misconfigurations. Effective configuration management helps track network changes and ensures correct settings. This is vital for preventing issues arising from misconfigured services or firewall rules.

Why Use a Network Monitoring System for Enhanced Network Performance?

A network monitoring system is an invaluable tool for enhancing network performance. It offers a clear insight into your network’s health and operation. It aids in discovering network devices, correlating cross-network data, and analyzing connections using hop-by-hop analysis.

Once armed with this data, you can ensure proper network configuration, identify root causes of problems, eliminate bottlenecks, and optimize resource allocation.

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