Allied Telesis AT-S25 - Manual (Page 150)

Introduction to Virtual LANs
150
Tagged VLAN
Example
Figure 62 is an example of a network that uses tagged ports in two
tagged VLANs to share network devices.
Figure 62 Tagged VLAN Example
STATUS
RESET
FAULT
RPS PWR
10BASE-T / 100BASE-TX
FAST ETHERNET SWITCH
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
10BASE-T / 100BASE-TX 1X 3X 5X 7X
2X 4X 6X 8X
9X 11X 13X 15X
10X 12X 14X 16X
17X 19X 21X 23X
18X 20X 22X 24X
A
B
RS-232 TERMINAL PORT 100M LINK / ACTIVITY 10M LINK / ACTIVITY HALF DUP/ COL FULL DUP
PORT ACTIVITY L /A
L /A
D/C
D/C L /A D/C
Router
AT-8324 Slave Switch (Stack ID 2)
STATUS
RESET
FAULT
RPS PWR
10BASE-T / 100BASE-TX
FAST ETHERNET SWITCH
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
10BASE-T / 100BASE-TX 1X 3X 5X 7X
2X 4X 6X 8X
9X 11X 13X 15X
10X 12X 14X 16X
17X 19X 21X 23X
18X 20X 22X 24X
A
B
RS-232 TERMINAL PORT 100M LINK / ACTIVITY 10M LINK / ACTIVITY HALF DUP/ COL FULL DUP
PORT ACTIVITY L /A
L /A
D/C
D/C L /A D/C
Sales VLAN Production VLAN
AT-8324 Master Switch (Stack ID 1)
(VID 2) (VID 3)
STATUS
RESET
FAULT
RPS PWR
10BASE-T / 100BASE-TX
FAST ETHERNET SWITCH
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
10BASE-T / 100BASE-TX 1X 3X 5X 7X
2X 4X 6X 8X
9X 11X 13X 15X
10X 12X 14X 16X
17X 19X 21X 23X
18X 20X 22X 24X
A
B
RS-232 TERMINAL PORT 100M LINK / ACTIVITY 10M LINK / ACTIVITY HALF DUP/ COL FULL DUP
PORT ACTIVITY L /A
L /A
D/C
D/C L /A D/C
AT-8224XL Switch
Production VLAN
(VID 3)
Sales VLAN
(VID 2)
WAN
IEEE 802.1Q-compliant Server
Port 16 Port 10
Port 9
Port 11