A. Configuration register
B. NVRAM
C. Boot flash
D. CMOS
E. Flash
您可能感興趣的試卷
你可能感興趣的試題
A. Perform POST, locate configuration statements, apply configuration statements, locate Cisco IOS software, and load Cisco IOS software.
B. Locate Cisco IOS software, load Cisco IOS software, locate configuration statements, apply configuration statements, and perform POST.
C. Test software routines, POST, load configuration files, load Cisco IOS software, test Cisco IOS software.
D.POST, locate Cisco IOS software, load the Cisco IOS software, locate configuration statements, and apply configuration statements.
E. Load and test IOS, load configuration files, test software routines, POST.
You are unable to connect to the TESTKING1 router. Which of the following command sequences will correct this problem?（）
A.
B.
C.
D.
E.
F.
You want the text "Unauthorized access prohibited!" to be displayed before the login prompt every time someone tries to initiate a Telnet session to a router, as shown in the example below:
Which command can be used to configure this message?（）
A. login banner x Unauthorized access prohibited! X
B. banner exec y Unauthorized access prohibited! Y
C. banner motd x Unauthorized access prohibited! X
D. vtv motd "Unauthorized access prohibited!"
The TestKingA router is configured as shown below:
TestKingA(config)# interface loopback 0
TestKingA(config-if)# ip address 192.168.16.24 255.255.255.255
As a result of this change, which of the statements below are true?（）
A. It creates a virtual, software only, interface.
B. It provides a way to test the convergence of OSPF routing updates.
C. The mask of 255.255.255.255 is called a host mask.
D. It uses a wildcard mask of 255.255.255.255.
E. It ensures that an interface is always active for OSPF processes.
F. Loopback interfaces must be numbered 0.
A CCNA candidate is working on a 2600 Cisco router. The person needs to verify that the configuration register is set to boot the router IOS from flash memory and use the commands saved in the startup-configuration file.
Which command will display this information, and what is the configuration register value that should be displayed?（）
A. show startup-config and 0x2142
B. show version and 0x2102
C. show flash and 0x2102
D. show version and 0x2142
E. show running-config and 0x2142
F. show flash and 0x2142
最新試題
Five minutes after issuing the show running-config command, a technician enters the command again and notices that several access list statements have been altered. Because of this, the technician believes that the router is being configured by an unknown person through Telnet. Before changing the router passwords, the technician would like to discover if anyone is connected to the router by Telnet and stop them from making further changes.Which commands will accomplish these options?（）
A Class C network address has been subnetted with a /27 mask.Which of the following addresses is a broadcast address for one of the resulting subnets?（）
Which of the following statements regarding routed and routing protocols are true?（）
What should the configuration register value be after successfully completing the password recover procedure and returning the router to normal operation? （）
A router with a serial interface will be used for an ISDN link.What other function group devices are required to complete the connection to the service provider? （）
New switches have been purchased for a network upgrade. The objective for the network design emphasizes efficient, error-free transport instead of fast transport.Which switching mode should be configured on the new switches to provide error-free transport to the network? （）
What is the purpose of pressing the Ctrl+Break keys during the router password recover procedure?（）
Which Frame Relay feature is responsible for transmitting keepalives to ensure that the PVC does not shut down because of inactivity?（）
Which of the following describe router functions?（）
Identify three valid host addresses in the 192.168.27.0 network with a subnet mask of 255.255.255.240. （）