Configuration Guide Manual

416 Brocade TurboIron 24X Series Configuration Guide
53-1003053-01
Dual-mode VLAN ports
To enable the dual-mode feature on port 11 in Figure 53,enter the following commands.
TurboIron(config)#vlan 20
TurboIron(config-vlan-20)#tagged e 11
TurboIron(config-vlan-20)#tagged e 9
TurboIron(config-vlan-20)#int e 11
TurboIron(config-if-e10000-11)#dual-mode
TurboIron(config-if-e10000-11)#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. Figure 54
illustrates this enhancement.
FIGURE 54 Specifying a default VLAN ID for a dual-mode port
VLAN 20
Traffic
Untagged
Traffic
Port11
Tagged, VLAN 20
dual-mode
Port9
Tagged, VLAN 20
Port10
Untagged
VLAN 20
Traffic
Untagged
Traffic
Hub
Switch