3Com 9100 - Page 71

Types of VLANs
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Figure 10
Physical diagram of tagged and untagged traffic
Figure 11 shows a logical diagram of the same network.
Figure 11
Logical diagram of tagged and untagged traffic
Switch 1
Switch 2
= Marketing
= Sales
M
S
= Tagged port
802.1Q
Tagged server
91_006
78
456123
S SM
78
456123
SMM
91_007
*Tagged Ports
Sales
Switch 1
Port 3
Port 6
Switch 1
Port 1 *
Port 8 *
Switch 2
Port 2
Switch 2
Port 8 *
Marketing
Switch 1
Port 4
Switch 2
Port 1
Port 5