L2Vlan Interface Description; Auto Surveillance Vlan - D-Link DGS-1250 Series Reference Manual

DGS-1250 Series Gigabit Ethernet Smart Managed Switch Web UI Reference Guide

L2VLAN Interface Description

This window is used to display and configure the Layer 2 VLAN interface description.
To view the following window, click L2 Features > VLAN > L2VLAN Interface Description, as shown below:
The fields that can be configured are described below:
Parameter
L2VLAN Interface
Description
Click the Apply button to accept the changes made.
Click the Find button to generate the display based on the information entered.
Click the Show All button to display all the available entries.
Click the Delete Description button to remove the description from the specified Layer 2 VLAN.
Enter a page number and click the Go button to navigate to a specific page when multiple pages exist.

Auto Surveillance VLAN

Auto Surveillance Properties
This window is used to configure the auto-surveillance VLAN global settings and display the ports surveillance VLAN
information.
The Switch regards a host as an NVR once it connects to the IPC via HTTP, HTTPS, or RTSP. The Switch will learn
the NVR on this port and move it into the surveillance VLAN until the triggered aging mechanism age-out or the LAN
cable is removed.
When the host sends an ARP request to an IPC, the Switch still regards the host as an NVR but only temporarily
move it into the surveillance VLAN. The host will automatically be moved out of the surveillance VLAN after about 30
seconds if it is not recognized as an NVR anymore.
NOTE: The same PC, or PCs connected to the same LAN port on the Switch, cannot simultaneously
manage the Switch and the IP cameras connected to the Switch.
Figure 5-20 L2VLAN Interface Description Window
Description
Enter the ID of the Layer 2 VLAN interface here.
Enter the description for the Layer 2 VLAN interface here.
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