Tagged vlan example, Figure 19. example of a tagged vlan – Allied Telesis AT-S79 User Manual

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Chapter 7: Virtual LANs

82

Section I: Using the Menus Interface

Tagged VLAN

Example

Figure 19 illustrates how tagged ports can be used to interconnect IEEE
802.1Q-based products.

Figure 19. Example of a Tagged VLAN

WAN

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Router

Sales VLAN
(VID 2)

Engineering VLAN

(VID 3)

Production VLAN
(VID 4)

Engineering VLAN

(VID 3)

Sales VLAN

(VID 2)

AT-GS950/24 Gigabit Ethernet Switch

AT-GS950/24 Gigabit Ethernet Switch

IEEE 802.1Q-compliant

Server

Legacy Server