4 Web-based Switch Configuration D-Link Smart Managed Switch User Manual
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Surveillance VLAN CoS: Specifies the priority of the surveillance VLAN. The range is from 0 to 7.
Tagged Uplink/Downlink Port: Specifies the port or ports to be tagged uplink port or downlink port for the
Auto Surveillance VLAN.
Aging Time (1-65535): Specifies the aging time of surveillance VLAN. The range is from 1 to 65535 minutes.
The default value is 720 minutes. The aging time is used to remove a port from surveillance VLAN if the port
is an automatic surveillance VLAN member. When the last surveillance device stops sending traffic and the
MAC address of this surveillance device is aged out, the surveillance VLAN aging timer will be started. The
port will be removed from the surveillance VLAN after expiration of surveillance VLAN aging timer. If the
surveillance traffic resumes during the aging time, the aging timer will be reset and stop.
Discover Port (554, 1024-65535): Specifies the TCP/UDP port number for surveillance VLAN. The range is
either 554, or between 1024 and 65535. This is used to configure the TCP/UDP port number for RTSP
stream snooping. ONVIF-capable IPC and ONVIF-capable NVR utilize WS-Discovery to find other devices.
Once IPCs are discovered, the Switch can further discover NVRs by snooping RTSP, HTTP, and HTTPS
packets between NVRs and IPCs. These packets cannot be snooped if the TCP/UDP port is not equal to the
RTSP port number.
Log State: To enable or disable the log state of surveillance VLAN.
Click the Apply button to implement changes made.
VLAN > Auto Surveillance VLAN > MAC Settings and Surveillance Device
Similar as Voice VLAN, Auto Surveillance VLAN is a feature that allows user to automatically place the video
traffic from D-Link IP cameras to an assigned VLAN to enhance the IP surveillance service. With a higher
priority and individual VLAN, the quality and the security of surveillance traffic are guaranteed. The Auto
Surveillance VLAN function will check the source MAC address / VLAN ID on the incoming packets. If it
matches specified MAC address / VLAN ID, the packets will pass through switch with desired priority.
Figure 4.57 – VLAN > Auto Surveillance VLAN > MAC Settings and Surveillance Device
User-defined MAC Settings:
Component Type: Auto Surveillance VLAN will automatically detect D-Link Surveillance Devices by default.
There are another five surveillance components that could be configured to be auto-detected by the Auto
Surveillance VLAN. These five components are Video Management Server (VMS), VMS Client/Remote
viewer, Video Encoder, Network Storage and Other IP Surveillance Devices.
Description: Here to input the description for the component type.
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