What is the use of ( Port Monitoring or Mirroring - User Authentication ) in Networking?

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Posted by:
Syed Javed
26-December-2015

CCNA Wired Networking Core Network IT

Question added by Nasr Alkhamis , Technical Support Team Leader , GULF TALEED
Date Posted: 2020/03/09

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1 Answers

by Shamshu Jeelan

Port Mirroring, also known as SPAN (Switched Port Analyzer), is a method of monitoring network traffic. With port mirroring enabled, the switch sends a copy of all network packets seen on one port (or an entire VLAN) to another port, where the packet can be analyzed.

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