Interlogix NS3550-2T-8S User Manual - Manual (Page 128)

IFS NS3552-8P-2S AND NS3550-2T-8S User Manual
128
Untagged (or static) VLANs are typically used to reduce broadcast traffic and to increase security. A group of network users
assigned to a VLAN form a broadcast domain that is separate from other VLANs configured on the switch. Packets are forwarded
only between ports that are designated for the same VLAN. Untagged VLANs can be used to manually isolate user groups or
subnets.
4.6.3 VLAN Basic Information
The VLAN Basic Information page displays basic information on the VLAN type supported by the Managed Switch.
The VLAN Basic Information screen in Figure 4-6-1 appears.
Figure 4-6-1: VLAN Basic Information Page Screenshot
The page includes the following fields:
Object Description
• Mode
Display the current VLAN mode used by this Managed Switch

Port-Based
 IEEE 802.1Q VLAN
• Maximum VLAN ID Maximum VLAN ID recognized by this Industrial Managed Switch.
• Maximum Number of
Supported VLANs
Maximum number of VLANs that can be configured on this Industrial Managed
Switch.
• Current number of
VLANs
Display the current number of VLANs
• VLAN Learning Display the VLAN learning mode. The Industrial Managed Switch supports IVL
(IVL Independent vlan learning).
• Configurable PVID
Tagging
Indicates whether or not configurable PVID tagging is implemented.
4.6.4 VLAN Port Configuration
This page is used for configuring the Managed Switch port VLAN. The VLAN per Port Configuration page contains fields for
managing ports that are part of a VLAN. The port default VLAN ID (PVID) is configured on the VLAN Port Configuration page. All
untagged packets arriving to the device are tagged by the ports PVID.
Understand nomenclature of the Switch