Vlan Basic Information - Planet WGSW-20160HP User Manual

■ Port Overlapping
Port overlapping can be used to allow access to commonly shared network resources among different VLAN groups, such as
file servers or printers. Note that if you implement VLANs which do not overlap, but still need to communicate, you can connect
them by enabled routing on this switch.
■ Untagged VLANs
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
The Page includes the following fields:
Object
 Mode
 Maximum VLAN ID
 Maximum Number of
Supported VLANs
 Current number of
VLANs
 VLAN Learning
 Configurable PVID
Tagging
Figure 4-6-1 appears.
Figure 4-6-1: VLAN Basic Information Page Screenshot
Description
Display the current VLAN mode used by this Managed Switch.
 Port-Based
 IEEE 802.1Q VLAN
Maximum VLAN ID recognized by this Managed Switch.
Maximum number of VLANs that can be configured on this Managed Switch.
Display the current number of VLANs
Display the VLAN learning mode. The Managed Switch supports IVL (IVL
Independent vlan learning).
Indicates whether or not configurable PVID tagging is implemented.
User's Manual of WGSW-20160HP
111