Dimension ES-3124 Ethernet Switch
VLAN
7-3
7.1.3 Port
VLAN
Trunking
Enable
VLAN Trunking
on a port to allow frames belonging to unknown VLAN groups to pass through that port.
This is useful if you want to set up VLAN groups on end devices without having to configure the same VLAN
groups on intermediary devices.
Refer to the following figure. Suppose you want to create VLAN groups 1 and 2 (V1 and V2) on devices A and B.
Without
VLAN Trunking,
you must configure VLAN groups 1 and 2 on all intermediary switches C, D and E;
otherwise they will drop frames with unknown VLAN group tags. However, with
VLAN Trunking
enabled on a
port(s) in each intermediary switch you only need to create VLAN groups in the end devices (A and B). C, D and
E automatically allow frames with VLAN group tags 1 and 2 (VLAN groups that are unknown to those switches)
to pass through their VLAN trunking port(s).
Figure 7-1 Port VLAN Trunking
7.2 802.1Q VLAN
Follow the steps below to set the
802.1Q
VLAN Type
on the switch.
Step 1.
Select
802.1Q
as the
VLAN Type
in the
Switch Setup
screen (under
Basic Setting
) and click
Apply
.
Figure 7-2 Selecting a VLAN Type
Step 2.
Click
VLAN
under
Advanced Application
to display the
VLAN Status
screen as shown next.
Summary of Contents for Dimension ES-3124
Page 1: ...Dimension ES 3124 Ethernet Switch December 2004 Version 3 50 TP 0 User s Guide...
Page 6: ......
Page 20: ......
Page 22: ......
Page 30: ......
Page 44: ......
Page 54: ......
Page 60: ......
Page 74: ......
Page 83: ...Dimension ES 3124 Ethernet Switch VLAN 7 9 VID1 Example Screen Figure 7 7 VID1 Example Screen...
Page 85: ...Dimension ES 3124 Ethernet Switch VLAN 7 11 Figure 7 8 Port Based VLAN Setup All Connected...
Page 88: ......
Page 94: ......
Page 104: ......
Page 108: ......
Page 112: ......
Page 118: ......
Page 126: ......
Page 134: ......
Page 138: ......
Page 144: ...Dimension ES 3124 Ethernet Switch 19 6 Classifier Figure 19 3 Classifier Example...
Page 150: ...Dimension ES 3124 Ethernet Switch 20 6 Policy Rule Figure 20 3 Policy Example...
Page 156: ......
Page 158: ......
Page 162: ......
Page 168: ......
Page 182: ......
Page 200: ......
Page 218: ......
Page 222: ......