多项选择题
A.Switch1 - Fa 0/2
B.Switch1 - Fa 0/9
C.Switch2 - Fa 0/3
D.Switch2 - Fa 0/4
E.Switch2 - Fa 0/8
F.Router - Fa 1/0
多项选择题 How will router A choose a path to the 10.1.2.0/24 network when different routing protocols are configured (Choose three.)（）。
多项选择题 Which of the following describe private IP addresses? （）
单项选择题 Which protocol provides a method of sharing VLAN configuration information between switches（）。