Traffic Segmentation Settings - D-Link DGS-3120-24TC Product Manual

xStack® DGS-3120 Series Managed Switch Web UI Reference Guide
The fields that can be configured are described below:
Parameter
LBD State
Mode
Trap State
Log State
Interval (1-32767)
Recover Time (0 or 60-
1000000)
Unit
From Port
To Port
State
Click the Apply button to accept the changes made for each individual section.

Traffic Segmentation Settings

Traffic segmentation is used to limit traffic flow from a single or group of ports, to a group of ports. This method of
segmenting the flow of traffic is similar to using VLANs to limit traffic, but is more restrictive. It provides a method of
directing traffic that does not increase the overhead of the master switch CPU.
To view this window, click Security > Traffic Segmentation Settings as shown below:
Figure 8–43 Loopback Detection Settings window
Description
Use the radio button to enable or disable loopback detection. The default is
Disabled.
Use the drop-down menu to toggle between Port-based and VLAN-based.
Set the desired trap status: None, Loop Detected, Loop Cleared, or Both.
Specifies the state of the log for loopback detection.
The time interval (in seconds) that the device will transmit all the CTP (Configuration
Test Protocol) packets to detect a loop-back event. The valid range is from 1 to
32767 seconds. The default setting is 10 seconds.
Time allowed (in seconds) for recovery when a Loopback is detected. The Loop-
detect Recover Time can be set at 0 seconds, or 60 to 1000000 seconds. Entering 0
will disable the Loop-detect Recover Time. The default is 60 seconds.
Select the unit you want to configure.
Use the drop-down menu to select a beginning port number.
Use the drop-down menu to select an ending port number.
Use the drop-down menu to toggle between Enabled and Disabled.
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