3Com SuperStack 3 3812 Implementation Manual page 69

Figure 17 VLAN configuration example: 802.1Q tagged connections
Endstation in
VLAN 1(untagged)
Endstation in
VLAN 2 (untagged)
Switch 1
Port 12
VLANs 1 and 2
(802.1Q tagged)
Server
in VLAN1
(untagged)
To set up the configuration shown in
1 Configure the VLANs on Switch 1
Define VLAN 2. VLAN 1 is the default VLAN and already exists.
2 Add endstation ports on Switch 1 to the VLANs
Place the endstation ports in the appropriate VLANs as untagged
members.
3 Add port 12 on Switch 1 to the VLANs
Add port 12 on Switch 1 as a tagged member of both VLANs 1 and 2 so
that all VLAN traffic is passed over the link to Switch 2.
4 Configure the VLANs on Switch 2
Define VLAN 2. VLAN 1 is the default VLAN and already exists.
5 Add endstation ports on Switch 2 to the VLANs
Place the endstation ports in the appropriate VLANs as untagged
members.
6 Add port 11 on Switch 2 to the VLANs
Add port 11 on Switch 2 as a tagged member of both VLANs 1 and 2 so
that all VLAN traffic is passed over the link to Switch 1.
VLAN Configuration Examples
Endstation in
VLAN 1(untagged)
Endstation in
VLAN 2 (untagged)
Figure 17:
69
Server
in VLAN 2
(untagged)
Switch 2
Port 11
VLANs 1 and 2
(802.1Q tagged)