多项选择题
A.packet switching
B.access layer security
C.path selection
D.VLAN membership assignment
E.bridging between LAN segments
F.microsegmentation of broadcast domains
多项选择题 Which of the following describe the process identifier that is used to run OSPF on a router? （）
多项选择题 To configure the VLAN trunking protocol to communicate VLAN information between two switches, what two requirements must be met? （）
单项选择题 Refer to the exhibit.What is the meaning of the term dynamic as displayed in the output of the show frame-relay map command shown？（）