User's Manual

UTT Technologies Chapter 7 Advanced Setup
http://www.uttglobal.com Page 196
7.9 Switch
This section describes Advanced > Switch page.
7.9.1 Port Mirroring
7.9.1.1 Introduction to Port Mirroring
The port mirroring allows an administrator to mirror and monitor network traffic. It copies
the traffic from the specified ports to another port where the traffic can be monitored with
an external network analyzer. Then the administrator can perform traffic monitoring,
performance analysis and fault diagnosis.
7.9.1.2 Port Mirroring Setup
Figure 7-51 Port Mirroring Settings
 Enable Port Mirroring: It allows you enable or disable port mirroring. If you want to
enable port mirroring on the Device, please select this check box. By default, the LAN
Port 1 is the mirroring port that can¶t be changed. If the port mirroring is enabled, the
LAN Port 1 will mirror the traffic of the other LAN ports
¾ Click the Save button to save the port mirroring settings.
Note
If the LAN switch ports belong to different VLANs, only the traffic of the ports on the
same VLAN as the Port 1 can be mirrored.