ccna 200-301 network simulator ns2 simulator software

ccna 200-301 network simulator ns2 simulator software.13. solution: CD question asks: referring to the diagram, which two results will happen if the HUB is replaced by a switch with only one Ethernet VLAN configured (choose 2)?Because there is only one VLAN configured on the switch, the amount of data in the broadcast domain will not change. Originally the hub was connected to 4 computers and 1 router with only one conflict domain, if it is replaced with a switch64'fCCNA Study and Lab GuideIf the switch is interconnected, there will be 5 conflict domains, that is, each port of the switch is a separate conflict domain. Therefore, the correct answer is C (the number of conflict domains increases) and D (the number of broadcast domains remains the same).14. Solution: BCThe question asks: Which of the following is relevant to the application layer of the OSI model (choose 2)? In fact, the question asks which one is the application layer protocol, and based on the description in Section 2.3.7 of this chapter, it is easy to select B and C. Ping and IP are network layer protocols, and TCP is a transport layer protocol.15. Solution: CThe question asks: At which layer of the OSI model do the two host systems establish a logical path? The MAC address is a physical address and the IP address is a logical address. The connection between two host systems established by the IP address is called a logical path, and the IP address is at the network layer.16.Solution.