CCNA真题(2)基本 IOS 配置

1: In which of the following modes in Cisco's IOS can you issue show commands? (Choose two.)
B. Privileged
D. Global Configuration
2: You are the network administrator for a large corporation. You want to be able to store all your configurations in a centralized location. Which of these servers will allow you to do so? (Choose two.)
B. TFTP
D. Oracle
3: You need to troubleshoot your network IP connectivity. Which of the following commands would you use to find the IP address on your Ethernet 0 interface?
B. IPConfig
D. Show interface Ethernet 0
4: Which command would you use at the CLI in User mode to enter Privileged EXEC mode?
B. Admin
D. Disable
5: You have just received 14 Catalyst switches for your network. You would like to install these switches into your production network to provide separate collision domains for each of the connected devices. What configuration is required to provide this functionality?
B. You must set up an IP address on the switch.
D. You must install the Cisco IOS.
6: Which of the following prompts indicates your router is in Privileged EXEC mode?

C. Router&

symbol in HyperTerminal. What does it mean?
B. You are in User EXEC mode.
D. The switch is in need of repairs.
8: You would like to assign a meaningful name to your Catalyst switch. What command should you use?
B. host name
D. name
9: You need to assign an IP address to your Catalyst 2950 switch. You are at the HQ_SW1> prompt. What is the correct series of commands? (cr = carriage return)
B. enable ip address 10.1.1.1 255.255.255.0
D. enable configure terminal interface vlan 1 ip address 10.1.1.1 255.255.255.0
10: Which of the following commands displays the syntax for the clock command?
B. clock?
D. cl ?
A. Router(config)# banner message
C. Router# banner motd #

A. Telnet
C. Console connection

A. vty
C. Console

A. Change the connectors.
C. Reset the router.


15: Which of the following commands would you type to receive this output shown in the figure above?
B. Show startup-config
D. Show version
16: You are configuring a router named East for authentication with a router named West using CHAP. What username should you configure on East to allow the routers to communicate?
B. West
D. North
17: What is the default point-to-point encapsulation protocol used on a Cisco router?
B. SLIP
D. ATM
18: What type of handshake occurs with CHAP authentication?
B. Two-way
D. Mutual
19: You have connected to your Cisco router through a Telnet connection. To test one of your connections, you use a debug ip packet command. Even though you are sure traffic is passing through your router, nothing is reported in your terminal window. What is the most likely cause of this problem?
B. You need to type in the terminal monitor command to see debug output from a Telnet session.
D. Cisco routers do not allow you to enable debug commands remotely due to security restrictions.
20: Which of the following commands would you type to see this output on your Cisco router shown in the previous figure?
B. Show running-config
D. Show router setup