What are the benefits of using Netflow? (Choose three.)
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NetFlow is a protocol developed by Cisco Systems that collects and analyzes network traffic data. It can be used to monitor network activity, plan network upgrades, analyze security threats, and more. Here are the benefits of using NetFlow:
Network Monitoring: NetFlow provides detailed information on network traffic patterns, which can be used to monitor network performance and troubleshoot issues. With NetFlow, you can identify which applications and users are consuming the most bandwidth, which protocols are being used, and where traffic is coming from and going to.
Application Monitoring: NetFlow can help you monitor application performance and identify issues with specific applications. By analyzing the traffic generated by each application, you can identify which applications are consuming the most resources, which users are accessing them, and which applications are generating the most traffic.
User Monitoring: NetFlow allows you to monitor user activity on your network, including which websites they are visiting, which applications they are using, and how much bandwidth they are consuming. This information can be used to identify and address issues related to productivity, security, and compliance.
Network Planning: NetFlow data can be used to plan network upgrades and expansions. By analyzing traffic patterns, you can identify which areas of your network are experiencing the most traffic and where you need to add capacity.
Security Analysis: NetFlow provides detailed information on network traffic, which can be used to detect and analyze security threats. By analyzing traffic patterns and identifying anomalies, you can identify potential security breaches and take action to prevent them.
Accounting/Billing: NetFlow can be used for accounting and billing purposes, allowing you to track network usage by user, application, or department. This information can be used to allocate costs, identify areas of overspending, and optimize resource usage.