Allied Telesis Switch AT-9000/28 Instrukcja Użytkownika Pobierz pdf (Strona 81)

Chapter 6

Setting Port Mirroring

The port mirror is a management tool that allows you to monitor the traffic

on one or more ports on the switch. It works by copying the traffic from

designated ports to another port where the traffic can be monitored with a

network analyzer. The port mirror can be used to troubleshoot network

problems or to investigate possible unauthorized network access. The

performance and speed of the switch is not affected by the port mirror.

This chapter provides a brief description of the port mirroring feature and

explains how to display and set port mirroring. See the following sections:

 “Overview” on page 82

 “Displaying Port Mirroring Settings” on page 83

 “Assigning a Destination Port” on page 85

 “Assigning Port Mirroring Values” on page 86

For more information about port mirroring, see the following chapters in the

AlliedWare Plus Management Software Command Line Interface User’s

Guide:

 Chapter 17: Port Mirror

 Chapter 18: Port Mirror Commands

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