登录查看更多内容

What network troubleshooting tools provide real-time monitoring and alerts for network performance issues?

由人工智能和领英社区提供技术支持

When managing a network, you're the frontline defense against performance issues that can disrupt business operations. Real-time monitoring and alerts are essential for swiftly identifying and resolving such problems. Network troubleshooting tools are designed to provide these capabilities, ensuring that you can maintain network health and prevent potential downtimes. This article explores various tools that offer real-time monitoring and alerting features, helping you understand how they can fit into your network management strategy.

在这篇协作文章中查找专家回答

由社区从 7 条内容中精选。了解更多

1 Network Basics

Understanding the fundamentals of network architecture is crucial before diving into troubleshooting tools. Network architecture refers to the design and layout of a network, including its components like routers, switches, and firewalls, and how they interconnect. Monitoring this setup requires tools that can analyze traffic flow, check device status, and ensure that data packets are efficiently routed. Real-time alerts can notify you about unusual activities or malfunctions, allowing for immediate action to mitigate any potential issues.

添加您的观点

Akinyemi Odutola, MSc

Head, Network Engineering | Network Infrastructure Design | Cybersecurity | Security Architect | Cloud Security | Cloud Architect | Digital Forensics | GCP-PSE | OCI-SEC | OCI | CDFP | CCNP
举报内容
It's easier to troubleshoot a network that you are familiar with rather than an unfamiliar one. You have to understand the network architecture to be able to effectively understand the flows and interpret the results from monitoring tools. Your comprehension of the existing architecture enhances your troubleshooting efforts and ensures that you are prompt to mitigate anomalies on the network

已翻译

赞
Omogbai Martins

Incident Management Specialist || Telecommunications Generalist || Engineering Professional || Fiber Optics Specialist || Research and Technical Writing Consultant || RF Optimization (Planning) Engineer
举报内容
? Network monitoring tools such as SolarWinds Network Performance Monitor (NPM) offer real-time monitoring of network performance metrics and generate alerts for any deviations from predefined thresholds. ? Packet analyzers like Wireshark capture and analyze network traffic in real-time, providing insights into potential performance issues and anomalies. ? SNMP (Simple Network Management Protocol) monitoring solutions such as PRTG Network Monitor allow for real-time monitoring of network devices, collecting performance data and sending alerts based on predefined conditions.

已翻译

赞

2 Protocol Analysis

Protocol analyzers are indispensable for network troubleshooting, as they allow you to examine data packets in real-time. These tools dissect network traffic to identify protocols in use, such as Transmission Control Protocol (TCP) or Internet Protocol (IP), and detect anomalies or inefficiencies in data transmission. By setting up alerts based on certain thresholds or patterns, you can be promptly informed about issues like congestion, unauthorized access, or packet loss, enabling you to take corrective measures swiftly.

添加您的观点

Toney Davis (LION)

Entrepreneur and Computer Network Architect that provides IT, Network and System Consulting Services.
举报内容
Wireshark is a great tool in understanding Protocol Analysis. There are a lot fantastic LinkedIn and YouTube videos in understanding how to use Wireshark.

已翻译

赞

3 Traffic Flow

Monitoring traffic flow is vital for maintaining network performance. Tools that analyze flow data provide insights into the volume and type of traffic traversing your network. They track the source, destination, and path of data packets, helping to identify bottlenecks or unauthorized usage. With real-time monitoring, you receive alerts when traffic deviates from normal patterns, which could indicate a security threat or a failing component, allowing for quick intervention.

添加您的观点

Toney Davis (LION)

Entrepreneur and Computer Network Architect that provides IT, Network and System Consulting Services.
举报内容
Cisco Meraki is very good in monitoring traffic flow. Cisco Meraki is also very easy to use. If you are a beginner, intermediate or an expert with networks then you will greatly appreciate Cisco Meraki.

已翻译

赞

4 Performance Metrics

Performance metrics are key indicators of network health. Tools that focus on metrics such as bandwidth usage, latency, and error rates help you understand the quality of service your network is delivering. Real-time monitoring tools can be configured to send alerts when these metrics exceed predefined thresholds, signaling potential problems like overloaded links or hardware issues. By staying informed about these metrics, you can proactively manage the network's performance and address issues before they escalate.

添加您的观点

Toney Davis (LION)

Entrepreneur and Computer Network Architect that provides IT, Network and System Consulting Services.
举报内容
SolarWinds and Cisco Meraki are examples of network devices that have tools which can check network performance metrics. There are many other network monitoring tools that assist you in checking on performance metrics within your network.

已翻译

赞

5 Configuration Management

Configuration management tools are critical for maintaining the integrity of network device settings. These tools track changes to configurations and can alert you in real-time if unauthorized modifications occur. This level of monitoring ensures that all devices adhere to compliance standards and operate as intended. Immediate alerts enable you to quickly revert unauthorized changes, safeguarding your network against misconfigurations that could lead to vulnerabilities or outages.

添加您的观点

Akinyemi Odutola, MSc

Head, Network Engineering | Network Infrastructure Design | Cybersecurity | Security Architect | Cloud Security | Cloud Architect | Digital Forensics | GCP-PSE | OCI-SEC | OCI | CDFP | CCNP
举报内容
Configuration change tools can be very much useful in anomaly detection. The desired state of the network devices can be tracked and deviations can be logged or alerted. It's always good to be able to track changes in configurations. This can lead to early detection of issues such as congestion and other anomalies of the network

已翻译

赞

6 Event Logging

Event logging tools are essential for recording and analyzing network events. They collect logs from various devices, providing a centralized view of all activities across the network. Real-time monitoring with these tools allows for the detection of suspicious activities or error conditions as they happen. By setting up alerts based on specific event patterns or severity levels, you can be immediately informed about critical incidents, facilitating rapid response and resolution.

添加您的观点

Akinyemi Odutola, MSc

Head, Network Engineering | Network Infrastructure Design | Cybersecurity | Security Architect | Cloud Security | Cloud Architect | Digital Forensics | GCP-PSE | OCI-SEC | OCI | CDFP | CCNP
举报内容
Logging is something that I have found useful in any network. A network that does not implement logging is like a blind network. With logs you can easily see both realtime and historic events on your network. You can gain insights to patterns of network traffic and traffic flows, see top talkers on the network, see top destinations and so on. Analysis of historical data can help make decisions based on data and this can really help in network optimization

已翻译

赞

7 Here’s what else to consider

This is a space to share examples, stories, or insights that don’t fit into any of the previous sections. What else would you like to add?

添加您的观点

Network Engineering

+ 关注

给文章评分

我们借助人工智能创建了此文章。您认为这篇文章怎么样？

很棒不太好

举报此文章

查看全部

What network troubleshooting tools provide real-time monitoring and alerts for network performance issues?

1

2

3

4

5

6

7

1 Network Basics

2 Protocol Analysis

3 Traffic Flow

4 Performance Metrics

5 Configuration Management

6 Event Logging

7 Here’s what else to consider

Network Engineering

给文章评分

感谢您的反馈

更多Network Engineering相关文章

更多相关阅读内容

What network troubleshooting tools provide real-time monitoring and alerts for network performance issues?

1

2

3

4

5

6

7

1 Network Basics

2 Protocol Analysis

3 Traffic Flow

4 Performance Metrics

5 Configuration Management

6 Event Logging

7 Here’s what else to consider

Network Engineering

给文章评分

感谢您的反馈

查看其他技能