D-Link DGS-1250 User Manual - Page 89

L2VLAN Interface Description, Auto Surveillance VLAN, Auto Surveillance Properties

Page 89 highlights

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: Figure 5-20 L2VLAN Interface Description Window The fields that can be configured are described below: Parameter L2VLAN Interface Description Description Enter the ID of the Layer 2 VLAN interface here. Enter the description for the Layer 2 VLAN interface here. 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. 80

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DGS-1250 Series Gigabit Ethernet Smart Managed Switch Web UI Reference Guide
80
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:
Figure 5-20 L2VLAN Interface Description Window
The fields that can be configured are described below:
Parameter
Description
L2VLAN Interface
Enter the ID of the Layer 2 VLAN interface here.
Description
Enter the description for the Layer 2 VLAN interface here.
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.