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AT-S84 Management Software User’s Guide
Section I: Using the Menus Interface 109
Untagged VLAN Figure 26 illustrates how VLANs with untagged port members can be
interconnected. In this example, the Sales VLAN spans two AT-9000/24
Gigabit Ethernet switches, while the Production and Engineering VLANs
are limited to just one switch.
Figure 26. Untagged VLAN
793
AT-9000/24
24 Port Gigabit Ethernet Switch
1
3
57
9111315
17 1921R
23R
2 4 6 8 1012 14 1618 2022R24R
POWER
21 22
23 24
SFP
LINK ACT
1000
10/100
PORT ACTIVITY
Sales VLAN
(VID 2)
Engineering VLAN
(VID 3)
Production VLAN
(VID 4)
Sales VLAN
AT-9000/24 Gigabit Ethernet Switch
AT-9000/24 Gigabit Ethernet Switch
WAN
Router
(VID 2)
793
AT-9000/24
24 Port Gigabit Ethernet Switch
1
3
57
9111315
17 1921R
23R
2 4 6 8 1012 14 1618 2022R24R
POWER
21 22
23 24
SFP
LINK ACT
1000
10/100
PORT ACTIVITY