Question 16
Which of the following options are configured in a Layer 2 ACL? (Multiple choices)
Question 17
On which layer of the OSI reference model does the Ethernet switch work?
Question 18
In which of the following network types does the OSPF protocol need to elect DR and BDR? (Multiple choice)
Question 19
As shown in the network below, all switches enable STP protocol. Disable SWA's G0/0/2 port configuration BPDU sending function, SWC G0/0/1 re-converges to become the root port, about this process, which of the following statements are correct? (Multiple Choice)
Question 20
As shown in the figure, if host A and host B want to achieve inter-VLAN communication through single-arm routing, which configuration should be done under the G0/0/1.1 interface of RTA?
