D-Link DGS-3130 User Manual - Page 116

DGS-3130 Series Layer 3 Stackable Managed Switch Web UI Reference Guide Figure 5-29 Auto Surveillance Properties Window The fields that can be configured in Global Settings are described below: Parameter Surveillance VLAN Surveillance VLAN ID Surveillance VLAN CoS Aging Time Description Select to enable or disable the surveillance VLAN feature here. Enter the VLAN ID of the surveillance VLAN here. The range is from 2 to 4094. A normal VLAN needs to be created before assigning the VLAN as a surveillance VLAN. Enter the Class of Service (CoS) value for the surveillance VLAN here. The surveillance packets arriving at the surveillance VLAN enabled port are marked with the CoS specified here. The remarking of CoS allows the surveillance VLAN traffic to be distinguished from data traffic in quality of service. The range is from 0 to 7. Enter the aging time value here. This is used to configure the aging time for aging out the surveillance VLAN dynamic member ports. The range is from 1 to 65535 minutes. When the last surveillance device connected to the port 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 cancelled. Click the Apply button to accept the changes made. The fields that can be configured in Port Settings are described below: Parameter Unit From Port - To Port State Description Select the Switch unit that will be used for this configuration here. Select the range of ports that will be used for this configuration here. Select to enable or disable the surveillance VLAN feature on the specified port(s) here. When surveillance VLAN is enabled for a port, the port will automatically be learned as an untagged surveillance VLAN member and the received untagged surveillance packets will be forwarded to the surveillance VLAN. The received packets are determined as surveillance packets if the source MAC addresses of the packets comply with the Organizationally Unique Identifier (OUI) addresses. 106