Siemens Industrial Ethernet Switches SCALANCE X-200 - Manual (Page 211)

Configuration / diagnostics using remote mechanisms
6.3 Configuration using Web Based Management (WBM) and Command Line Interface (CLI)
SCALANCE X-200
Operating Instructions, 12/2011, A5E00349864-19
211
6.3.5.27 The "Switch" WBM menu
Port Mirroring
Note
for all SCALANCE X-200 IRT
Disable the function "Port Mirroring" if you want to operate the device in IRT mode. IRT
mode is not possible when the mirroring function is enabled.
With this dialog, you can enable or disable port mirroring; in other words, mirroring the data
traffic from the mirror port to the monitor port.
Apart from the device be monitored, no other communication node should be connected to
the monitor port.
Figure 6-32 "Switch Configuration (Port Mirroring)" dialog
Mirroring Enabled
Clicking this check box enables or disables the mirroring function.
Mirrored Port
Under mirrored port, enter the port to be monitored.
Monitor Port
Under monitor port, enter the port to be monitored.
Monitor Barrier Enabled (not relevant for X-200IRT IE switches)
With this check box, you can restrict communication via the mirror port. If the check box is
selected, the mirror port is taken out of normal frame switching. Otherwise communication
via the mirror port is unrestricted.