多项选择题
A. The VLAN must be created
B. The VLAN must be named
C. An IP address and subnet mask must be configured for the new VLAN
D. The desired ports must be added to the new VLAN
E. The VLAN must be added to the existing VTP Domain
单项选择题 What is a characteristic of ISL and 802.1q frame tagging in a switched LAN environment?（）
多项选择题 Which of the following a true statements regarding the use of VLANs to segment anetwork? （）
单项选择题 A new switch is installed into an existing LAN and a new VTP trunk is set up with an existing switch. Which VLANs will be allowed on this new trunk?（）