نگهداری تجهیزات سخت افزاری مانند سرور ها، روتر ها، سوئیچ ها و تجهیزات ذخیره ساز و همچنین فعال بودن سرویس های نرم افزاری یکی از دغدغه های مهم مدیران شبکه محسوب می شوند چرا که نه تنها عدم عملکرد صحیح بلکه عدم تشخیص به موقع خطا در هر یک از آن ها می تواند اثرات جبران ناپذیری برای شبکه و به سبب آن برای مجموعه به وجود آورد. نرم افزار OpManager ویژگی های پیشرفته در مدیریت کارایی و اشکالات روی منابع مهم فناوری اطلاعات سازمان مانند سرورهای فیزیکی و مجازی، کنترل کننده دامنه، روتر ها، سوئیچ ها، ارتباط WAN، Firewall و دیگر تجهیزات زیر ساخت فناوری و اطلاعات ارائه می دهد.
لینک دانلود دوره آموزشی مانیتورینگ شبکه Udemy – ManageEngine OPManager Plus Network Monitoring Course
حجم: 3.17 گیگابایت
رمز فايل: technet24.ir
OPManager File & Folder Monitoring
Duration: 8.5 hours
Created by: TAL
Language: English + Subtitle
What you’ll learn
Manage Network and Troubleshooting Devices
Monitoring Network Devices
Configure Devices Remotely by Network Configuration Manager
Analyze Traffic by NetFlow Analyzer
Alerts and Notifications
WorkFlow and Reports
Monitor Monitor Bandwidth
Complete Course with a Lab materials to download. In this training you will learn all important elements in ManageEngine OpManager Plus and You will be able to practice it in VMware Workstation lab. This is the Best course available in the market that will make you be confident in deploying the tool and monitoring all your infrastructure (Network , Servers , Applications)
OpManager Plus is an IT Operations Management Solution that proactively monitors the network for performance, storage, bandwidth, configuration changes, compliance, and security. It is 100% web based and supports a wide range of vendors and technologies. It’s easy-to-use and works out-of-the-box.
Network Performance Monitoring Monitor network devices such as routers, switches, firewalls, load balancers, etc., for health and performance via SNMP and CLI protocols.
Network Traffic Management Monitor and analyze bandwidth using Netflow, sFlow, jFlow, IP FIX and more. Find out top conversations, source-destinations & top applications and shape traffic by applying ACL.
Network Configuration Management Backup & monitor startup and running configurations of network devices via Telnet and SSH protocols. Get alerts for unauthorized configuration changes.
Physical & Virtual Server Monitoring Monitor Windows, Linux, Unix, VMware, Hyper-V & Xen servers for CPU, Memory & Disk utilization. Also, monitor Windows services, TCP services, processes, events and more.
Firewall Log Management Collect, archive and analyze firewall logs for security and compliance. Monitor and edit firewall policies to track user behavior and enhance network security.
IP Address & Switch Port Management Manage IP addresses (IPv4 & IPv6) and Switch Ports for space, availability and history.
Applications Monitoring Ensures high uptime and optimal performance of business-critical applications, both within the data center and on the cloud. Provides monitoring support for popular applications and their underlying infrastructure components from a single monitoring console
How Can I Monitor My Network?
The first step in getting started with your network monitoring is to identify which devices need to be monitored. You’ll also want to decide on what performance metrics you’ll be measuring.
Here are some baseline metrics you’ll want to monitor:
- Bandwidth usage: You’ll want your network to be sending as much data as it can without being overloaded. Your network monitoring tool can identify how much bandwidth is typically used versus how much is currently being used.
- Throughput: This measures the percentage of data packets that are actually being sent.
- Latency: This is the time it takes between requesting data and receiving that data. Performance issues can be almost too small to recognize, so it’s important to have a monitoring tool in place.
- Packet loss: This is the number of data packets that are lost during data transmissions.
- Retransmission: This is a measure of how often data packets are lost and need to be retransmitted to complete a request for data.
- Network availability/Uptime: This lets you know if your network is currently available. Your network monitoring tools can alert you when the network goes down, and how often.
- Connectivity: You’ll want to make sure your network connection is operating at top performance at all times.
3 Benefits of Network Monitoring
Continuous monitoring of your network helps you to troubleshoot not just hard failures but slowdowns as well. Metrics such as throughput, latency, packet reordering, and jitters can be used to measure your network’s health.
Troubleshooting issues early ensures business continuity and fewer or no downtimes, including network monitoring benefits like:
1. Identifying Issues Anywhere in the Network
Network monitoring and assessment is a way to quickly locate a problem in the network. Monitoring your network’s performance can show you the cause and source of a network problem, where and when it occurred. It can also tell you who needs to fix it. When you actively monitor your network, you can detect any performance changes that could be problematic to users before they occur.
2. Better Use of IT Resources with Network Monitoring
IT teams are feeling more burnt out as a result of the pandemic. With 72% of IT professionals having taken on new responsibilities since the outset of the pandemic, a network outage could be a productivity killer. For example, an under-resourced IT manager would be required to divert attention from one business critical project to another with little notice or preparation.
The tools in network monitoring systems reduce manual work for IT teams. This gives back valuable time to an IT team to instead allocate to more critical projects.
3. Providing Historical and Baseline Data with Network Monitoring
With the availability of baseline data, network monitoring tools can continually and automatically compare data. In case of performance degradation, an alert is sent to you, and you can immediately solve the problem. Historical data gives you a comparison point to determine optimal network performance or identify poor performance. It enables you to troubleshoot network problems of past events.