VLAN Management
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Data receiving and processing modes of ports are shown below:
Type of Data
Package
Received
Data Processing Mode
Receiving
Tagged Packets
Packets will be forwarded to other ports in the corresponding VLAN
according to VID in the Tag.
Receiving
Untagged
Packets
Packets will be forwarded to other ports in the corresponding VLAN
according to PVID on this port.
2.
By referring to the above-mentioned parameter specification, set PVID and Tag
processing policy on the port according to the need. Click
OK
to finish the settings.
Tip
The MAC table of the switch in 802.1Q VLAN is a share learning mode, namely, MAC
addresses learned in different VLANs are the same entry in the MAC table.
PVID on a port may not belong to a VLAN ID set on this port. When a VLAN ID
corresponding to PVID on the port is deleted, PVID will be automatically changed to the
default value of 1.
7.4.3 Application Scenarios
Networking Requirements
Workers in the financial and market departments of a company work on the second floor,
but the servers for both departments are located on the third floor. The following
requirements must be met now: Each department can internally intercommunicate and
access its server. Intercommunication between the departments cannot be performed.
Networking Analysis
Use two switches. Set an 802.1Q VLAN on the switches.
Add two VLANs on the switches. Add a port connected to the device for the financial
department in VLAN5. Add a port connected to the device for the market department in
VLAN7.
Add ports connecting both switches in both VLAN5 and VLAN7.
