Dell PowerConnect B-FCXs Configuration Manual page 540

13
Dual-mode VLAN ports
FIGURE 108
To enable the dual-mode feature on port 2/11 in
PowerConnect(config)# vlan 20
PowerConnect(config-vlan-20)# tagged ethernet 2/11
PowerConnect(config-vlan-20)# tagged ethernet 2/9
PowerConnect(config-vlan-20)# interface ethernet 2/11
PowerConnect(config-if-e1000-2/11)# dual-mode
PowerConnect(config-if-e1000-2/11)# exit
Syntax: [no] dual-mode
You can configure a dual-mode port to transmit traffic for a specified VLAN (other than the
DEFAULT-VLAN) as untagged, while transmitting traffic for other VLANs as tagged.
illustrates this enhancement.
498
Dual-mode VLAN port example
VLAN 20
Traffic
Hub
Switch
Port2/9
Tagged, VLAN 20
VLAN 20
Traffic
Untagged
Traffic
Port2/11
Tagged, VLAN 20
dual-mode
Port2/10
Untagged
Untagged
Traffic
Figure 108,enter the following commands.
PowerConnect B-Series FCX Configuration Guide
Figure 109
53-1002266-01