Comnet CWGE2FE8MSPOE Technické informace stáhnout pdf (Strana 98)

VLAN configuration—Port-based VLAN

A port-based VLAN basically consists of its members—ports, that means the VLAN is

created by grouping the selected ports. This method provides the convenience for users

to configure a simple VLAN easily without complicated steps. Packets can only go among

members of the same VLAN group. Note; all unselected ports are treated as belonging to

another single VLAN. If the port-based VLAN is enabled, the VLAN-tagging is ignored.

The port-based VLAN function allows the user to create separate VLANs to limit the

unnecessary packet flooding; however, for the purpose of sharing a resource, a single

port, called a common port, can belongs to different VLANs. All the member devices

(ports) in different VLANs have the permission to access the common port while they still

cannot communicate with each other in different VLANs.

VLAN – Port Based interface

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Comnet CWGE2FE8MSPOE Technické informace Strana 98