xStack® DGS-3120 Series Managed Switch Web UI Reference Guide
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NOTE: RSPAN VLAN mirroring will only work when RSPAN is enabled (when one RSPAN VLAN has
been configured with a source port). The RSPAN redirect function will work when RSPAN is
enabled and at least one RSPAN VLAN has been configured with redirect ports.
To view this window, click Monitoring > Mirror > RSPAN Settings as shown below:
Figure 11–17 RSPAN Settings window
The fields that can be configured are described below:
Parameter Description
Click the radio buttons to enable or disable the RSPAN feature.
Create the RSPAN VLAN by VLAN name.
Create the RSPAN VLAN by VLAN ID.
Click the Apply button to accept the changes made.
Click the Add button to add a new entry based on the information entered.
Click the Modify button to re-configure the specific entry.
Click the Delete button to remove the specific entry.
After clicking the Modify button, the following page will appear:
Figure 11–18 RSPAN Settings – Modify window
The fields that can be configured are described below:
Parameter Description
Displays the RSPAN VLAN by VLAN ID.
Displays the RSPAN VLAN by VLAN name.
Source Ports
If the ports are not specified by option, the source of RSPAN will come from the
source specified by the mirror command or the flow-based source specified by an
ACL. If no parameter is specified for source, it deletes the configured source
parameters.
Select RX, TX or Both to specify in which direction the packets will be monitored.