Ccna Discovery 2 Chapter 1 Test and Answers
Ccna Discovery 2 Chapter 2 Test and Answers
Ccna Discovery 2 Chapter 3 Test and Answers
Ccna Discovery 2 Chapter 4 Test and Answers
Ccna Discovery 2 Chapter 5 Test and Answers
Ccna Discovery 2 Chapter 6 Test and Answers
Ccna Discovery 2 Chapter 7 Test and Answers
Ccna Discovery 2 Chapter 8 Test and Answers
Ccna Discovery 2 Chapter 9 Test and Answers
1. Which tasks can be accomplished by using the command history feature? (Choose two.)
View a list of commands entered in a previous session.
Recall up to 15 command lines by default.
Set the command history buffer size.
Recall previously entered commands.
Save command lines in a log file for future reference.
2. Which command turns on a router interface?
Router(config-if)# enable
Router(config-if)# no down
Router(config-if)# s0 active
Router(config-if)# interface up
Router(config-if)# no shutdown
3. Which of the following statements are true regarding the user EXEC mode? (Choose two.)
All router commands are available.
Global configuration mode can be accessed by entering the enable command.
A password can be entered to allow access to other modes.
Interfaces and routing protocols can be configured.
Only some aspects of the router configuration can be viewed.
4. What is the correct command sequence to configure a router host name to ‘LAB_A’?
Router> enable
Router# configure terminal
Router(config)# hostname LAB_A
Router> enable
Router# hostname LAB_A
Router> enable
Router# configure router
Router(config)# hostname LAB_A
Router> enable
Router(config)# host name LAB_A
5.
Refer to the exhibit. From the router console, an administrator is unable to ping a Catalyst switch that is located in another building. What can the administrator do from her location to check the IP configuration of the attached switch?
Open an SDM session with the switch from her desktop.
Telnet to the switch from the router console.
Use the show cdp neighbors detail command from the router console.
The administrator must go to the switch location and make a console connection to check these settings.
6.
Refer to the exhibit. Which password or passwords will be encrypted as a result of the configuration that is shown?
virtual terminal only
enable mode only
console and virtual terminal only
enable mode and virtual terminal
only the service password
all configured passwords
7.
Refer to the exhibit. Which three sets of commands are required to enable administrators to connect to the Switch1 console over Telnet for configuration and management? (Choose three.)
Switch1(config)# interface fa0/1
Switch1(config-if)# ip address 192.168.2.64 255.255.255.192
Switch1(config)# interface fa0/1
Switch1(config-if)# ip address 192.168.2.66 255.255.255.192
Switch1(config)# interface vlan 1
Switch1(config-if)# ip address 192.168.2.126 255.255.255.192
Switch1(config-if)# no shutdown
Switch1(config)# line vty 0 4
Switch1(config-line)# enable password cisco
Switch1(config-line)# login
Switch1(config)# line vty 0 15
Switch1(config-line)# password cisco
Switch1(config-line)# login
Switch1(config)# ip default-gateway 192.168.2.65
8. Which two options must be selected in SDM Express to enable a router serial interface to obtain an IP address automatically? (Choose two.)
Easy IP (IP negotiated)
IP unnumbered
No IP address
HDLC encapsulation
Frame Relay encapsulation
PPP encapsulation
9. A technician has made changes to the configuration of a router. What command will allow the technician to view the current configuration before he saves the changes?
router# show running-config
router# show startup-config
router# show flash
router# show version
10. What three settings can be made in the SDM Express basic configuration screen? (Choose three.)
host name
DHCP options
domain name
interface IP addresses
enable secret password
DNS server IP addresses
11. What option within Cisco SDM Express must be configured to allow hosts that receive IP address settings from the router to resolve names on the network or Internet?
host name
domain name
DHCP address pool
DNS server IP address
12. A network administrator needs to configure a router. Which of the following connection methods requires network functionality to be accessible?
console
AUX
Telnet
modem
13. Which function is a unique responsibility of the DCE devices shown in the exhibit?
transmission of data
reception of data
clocking for the synchronous link
noise cancellation in transmitted data
14. How does the SYST LED on the catalyst 2960 switch indicate a POST failure?
blinks rapidly amber
blinks rapidly green
steady amber
steady green
15. To save time, IOS commands may be partially entered and then completed by typing which key or key combination?
Tab
Ctrl-P
Ctrl-N
Up Arrow
Right Arrow
Down Arrow
16. Which mode will a configured router display at login?
global configuration mode
setup mode
ROM monitor mode
user EXEC mode
17. Which three pieces of information about a neighbor device can be obtained by the show cdp neighbors command? (Choose three.)
platform
routing protocol
connected interface of neighbor device
device ID
IP addresses of all interfaces
enable mode password
18. Passwords can be used to restrict access to all or parts of the Cisco IOS. Select the modes and interfaces that can be protected with passwords. (Choose three.)
VTY interface
console interface
Ethernet interface
secret EXEC mode
privileged EXEC mode
router configuration mode
19.
Refer to the exhibit. Which series of commands will enable users who are attached to Router1 to access the remote server?
Router1(config)# interface S0/0/0
Router1(config-if)# ip address 64.100.0.129 255.255.255.252
Router1(config-if)# clock rate 64000
Router1(config-if)# no shutdown
Router1(config)# interface S0/0/0
Router1(config-if)# ip address 64.100.0.125 255.255.255.252
Router1(config-if)# no shutdown
Router1(config)# interface S0/0/0
Router1(config-if)# ip address 64.100.0.125 255.255.255.252
Router1(config-if)# clock rate 64000
Router1(config-if)# no shutdown
Router1(config)# interface S0/0/0
Router1(config-if)# ip address 64.100.0.129 255.255.255.252
Router1(config-if)# no shutdown
