6. Which of the following commands displays the configurable parameters and statistics of all interfaces on a router?
A. show running-config
B. show startup-config
C. show interfaces
D. show versions
7. Which of the following commands will configure all the default VTY ports on a router?
A. Router#line vty 0 4
B. Router(config)#line vty 0 4
C. Router(config-if)#line console 0
D. Router(config)#line vty all
8. You need to find the broadcast address used on a LAN on your router. What command will you type into the router from user mode to find the broadcast address?
A. show running-config
B. show startup-config
C. show interfaces
D. show protocols
9. Which command will delete the contents of NVRAM on a router?
A. delete NVRAM
B. delete startup-config
C. erase NVRAM
D. erase start
10. What keystroke will terminate setup mode?
A. Ctrl+Z
B. Ctrl+^
C. Ctrl+C
D. Ctrl+Shift+^