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Router(config-line)# password sharon13.How are the ISDN protocols defined?A: I - stands for concepts, terminology and services E - stands for existing telephone network Q - stands for switching and signaling14.Your are configuring RIP on your router. What happens when you enter the command"Router(config-router)# network 175.76.3.0"?A: RIP has been enabled on the 175.76.3.0 network.15.What is the command to show both source and destination addresses for IPX?A: debug IPX routing activity16.How do you log into User EXEC mode?A: Press enter and enter userid and the password if necessary.17.What command instructs the router to load the IOS from Read Only Memory ?A: boot system rom18.What is the Frame Relay configuration command for the second subinterface?A: interface s0.2 point-to-point19.What is the command level where you enter the access list command?A: Router(config)#20.How are routing loops prevented? (Choose four)A: Route Poisoning Hold downs Split horizon Triggered Updates21.What's the default subnet mask for a Class A IP address?A: 255.0.0.022.What's the default subnet mask for a Class B IP address?A: 255.255.0.023.What's the default subnet mask for a Class C IP address?A: 255.255.255.024.Troy Technologies has an employee that is working at home. This employee runs big clientserver applications and must quickly transfer large files. What solution would be the most costeffective?A: Install an ISDN connection at the employee's house.