3com 3C16491 User Manual
48
C
HAPTER
4: C
ONFIGURING
THE
S
WITCH
Setting Up Two VLANs on the Same Switch
illustrates how you can set up a
simple VLAN on the Switch using desktop
connections.
connections.
Figure 31 Desktop VLAN Configuration
If you want to add ports 1, 3, and 26 to VLAN2
(as shown in
(as shown in
), so that the ports on
the default VLAN1 and the ports on VLAN2
cannot communicate with each other, do the
following:
following:
1
Create a new VLAN and set the VLAN ID to 2.
Refer to
Refer to
default VLAN and already exists.
2
Set ports 1, 3, and 26 to associate with the
Untagged membership in VLAN2.
Untagged membership in VLAN2.
3
Click Apply.
Ports 1, 3, and 26 now belong to VLAN2, and
will not communicate with any other ports,
unless you add other ports to the VLAN or
change the port configuration.
will not communicate with any other ports,
unless you add other ports to the VLAN or
change the port configuration.
Setting Up VLAN Across Two Switches
This example explains how you can set up a
VLAN across two Switches using Tagged ports.
This enables ports that are members of the
same VLAN (but are on different switches) to
communicate, provided that a port on each
Switch is set to Tagged, and that these ports
are connected.
VLAN across two Switches using Tagged ports.
This enables ports that are members of the
same VLAN (but are on different switches) to
communicate, provided that a port on each
Switch is set to Tagged, and that these ports
are connected.