ccna 200-301 network simulator ns2 transmission oil

ccna 200-301 network simulator ns2 transmission oil.unsuccessful Ping 10.5.75.25. -tmsucEssfulB. ThehostNICisnotfunctioning.C. TCP/IPhasnotbeencorrectlyinstalledonthehost.\61D. Alocalphysicallayerproblemexists.<>2.8 Answers to Real Questions***1.Solution.DE question asks: in which two topologies is the correct type of twisted pair used (choose 2)? This is a question that tests the type of twisted pair and the application inSection 1.3 describes three types of twisted pair cable: Straight-through, used to interconnect different types of devices; Crossover, used to interconnect the same type of device; and Rollover, used primarily for initial configuration of routers and switches. In the initial configuration of the router and switch later in this book, the reader will use this cable to connect the COM (serial communications terminal) port of the computer to the Console (console) port of the router or switch. In addition, the computer and the router are the same kind of device, as are the switch and the hub. Although the newer switches or routers automatically recognize the type of device they are connected to and adjust the interface state to automatically accommodate the type of cable. However, in the CCNA exam, devices that support smart interfaces are not used by default. To answer this question correctly, you should also pay attention to the type of port connected to the router or switch, whether it is an Ethernet or configuration port, such as the configuration port (Console. Can be abbreviated as conO) connected in option C. Based on the above analysis, a straight-through line should be used between the router and the switch, but a crossover line is used in answer A. Therefore, A is wrong; a straight-through line should be used between the computer and the switch, but a crossover line is used in answer B. Therefore, B is wrong; the computer should use an all-inverse line to connect the COM port of the computer and the Console port of the router for the initial configuration of the router, but a crossover line is used in answer C. Therefore, C is wrong; the two switches should be connected to each other. The computer and the router are the same kind of device and should use a crossover cable, so E is also correct.2. Solution.