CISCO Certification

Practice CCNA – What type of address translation can use only one address to allow thousands of hosts to be translated globally?

Practice CCNA – Which type of address is used just like a regular public routable address in IPv4?

Practice CCNA – Which  of the following commands sets the secret password to Cisco?

Practice CCNA – f you wanted administrators to see a message when logging into the router, which command would you use?

Practice CCNA – Pat Address Translation is also called what?

Practice CCNA – Which IEEE committee has been sanctioned by WAP and is called WPA2?

Practice CCNA – What is the address range of a Class B network address in binary?

Practice CCNA – You are troubleshooting a connectivity problem in your corporate network and want to isolate the problem. You suspect that a router on the route to an unreachable network is at fault. What IOS user exec command should you issue?

Practice CCNA – The corporate office sends you a new router to connect, but upon connecting the console cable, you see that there is already a configuration on the router. What should be done before a new configuration is entered in the router?

Practice CCNA – When a PC sends a packet to another PC in a remote network, what destination IP address and MAC address will be in the frame that it sends to its default gateway?

Practice CCNA – Which of the following is the best description of the operation of split horizon?

Practice CCNA – Convert the following from decimal IP address to binary format.

192.168.10.15

Practice CCNA – Convert the following from binary format to decimal IP address.

11001100.00110011.10101010.01010101

Practice CCNA – If a switch receives a frame and the source MAC address is not in the MAC address table but the destination address is, what will the switch do with the frame?

Practice CCNA – Which of the following is a result of route aggregation?