3Com 3CBLUG16A User Guide - Page 36

Setting Up VLAN Across Two Switches, Ports 7 - baseline switch

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36 CHAPTER 4: CONFIGURING THE SWITCH Figure 16 Desktop VLAN Configuration Endstations in VLAN 1 Endstations in VLAN 2 Baseline Switch 2824-SFP Plus add another port 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 uplink connections. 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 uplink, and that these ports are connected. Server Server in VLAN 1 in VLAN 2 If you want to add ports 7, 8, and 16 to VLAN2 (as shown in Figure 16), so that the ports on the default VLAN1 and the ports on VLAN2 cannot communicate with each other, do the following: 1 Create a new VLAN and set the VLAN ID to 2. Refer to "Creating a VLAN" for instructions. VLAN1 is the default VLAN and already exists. 2 Set ports 7, 8, and 16 to D (desktop egress packet). 3 Click Apply. Ports 7, 8, and 16 now belong to VLAN2, and will not be able communicate with any other ports, unless you

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36
C
HAPTER
4: C
ONFIGURING
THE
S
WITCH
Figure 16
Desktop VLAN Configuration
If you want to add ports 7, 8, and 16 to VLAN2 (as
shown in Figure 16), so that the ports on the default
VLAN1 and the ports on VLAN2 cannot communicate
with each other, do the following:
1
Create a new VLAN and set the VLAN ID to 2. Refer to
“Creating a VLAN” for instructions. VLAN1 is the
default VLAN and already exists.
2
Set ports 7, 8, and 16 to
D
(desktop egress packet).
3
Click
Apply
.
Ports 7, 8, and 16 now belong to VLAN2, and will not
be able communicate with any other ports, unless you
add another port 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 uplink connections. 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 uplink, and that
these ports are connected.
Server
in VLAN 2
Baseline Switch 2824-SFP Plus
Endstations
in VLAN 2
Endstations
in VLAN 1
Server
in VLAN 1