Question: 1
When planning a campus network, you can plan VLANs according to business types.
Question: 2
Regarding the role of the ARP protocol and packet encapsulation, which one is correct?
Question: 3
The figure shows the routing table of router R1. If R1 sends a packet with a destination IP address of 10.0.2.2, which interface needs to be sent from?
Question: 4
Which of the following refers to network communication?
Question: 5
How many bytes is the length of the basic IPV6 header?