Which two statements are true regarding the default VLAN in EX Series switches? (Choose two.)
A.
All switch ports not specifically assigned to a user-defined VLAN belong to the default VLAN.
B.
An administrator can change the VLAN ID of the default VLAN.
C.
An interface that is part of the default VLAN cannot carry tagged traffic.
D.
The show interface-command shows an asterisk (*) after the interface name if the interface is part of default VLAN.
Explanation:
If you decided to use the default VLAN when you initially configured the switch, all the devices you connect to the switch are placed into this VLAN and can begin transmitting traffic on the network without further configuration of the switch. If you configure a different VLAN, youll have to configure the switch to add the appropriate ports to that VLAN.On an EX 3200 (or an individual EX 4200 that isnt part of a Virtual Chassis unit), when you power it on, bridging is enabled on all the interfaces (ports) on the switch, and all the ports are part of a preconfigured VLAN named default.