D-Link DES-2108/E [135/199] Port mirroring

D-Link DES-2108/E [135/199] Port mirroring
24-port NWay Ethernet Switch User’s Guide
Web-Based Network Management 121
8. The STP Port State read-only field indicates the status of
the Spanning Tree Protocol, e.g. Forwarding.
9. Click Apply to let your changes take effect.
Port Mirroring
The Switch allows you to copy frames transmitted and received on
a port and redirect the copies to another port. You can attach a
monitoring device to the mirrored port, such as a sniffer or an
RMON probe, to view details about the packets passing through
the first port.
To configure a mirror port, select Enabled from the Port
mirroring in pull-down list. In the next field, select the Source
Port from where you want to copy frames. In the last field, select
the Target Port, which receives the copies from the source port.
This is the port where you will connect a
monitoring/troubleshooting device such as a sniffer or an RMON
probe. Click Apply to let the changes take effect.
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