Related Questions

You save the configuration on a router with the copy running-config startup-config command and reboot the router. The router, however, comes up with a blank configuration. What can the problem be?
A You didn
B NVRAM is corrupted.
C The configuration register setting is incorrect.
D The newly upgraded IOS is not compatible with the hardware of the router.
Which command will delete the contents of NVRAM on a router?
A delete NVRAM
B delete startup-config
C erase NVRAM
D erase start
The corporate office sends you a new router to connect, but upon connecting the console cable, you see that there is already a configuration on the router. What should be done before a new configuration is entered in the router?
A RAM should be erased and the router restarted
B Flash should be erased and the router restarted
C NVRAM should be erased and the router restarted
D The new configuration should be entered and saved
You need to configure a router for a Frame Relay connection to a non-Cisco router. Which of the following commands will prepare the WAN interface of the router for this connection?
A Router (config-if) #encapsulation frame-relay q933a
B Router (config - if) #encapsulation frame-relay ansi
C Router (config - if) #encapsulation frame-relay ietf
D Router (config - if) #encapsulation frame-relay cisco
If you wanted to delete the configuration stored in NVRAM, what would you type?
A erase startup
B erase nvram
C delete nvram
D erase running
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
What command do you type to save the configuration stored in RAM to NVRAM?
A Router (config) #copy current to starting
B Router #copy starting to running
C Router (config) #copy running - config startup - config
D Router#copy run start
If routers in a single area are configured with the same priority value, what value does a router use for the OSPF Router ID in the absence of a loopback interface?
A The Lowest IP address of any physical interface
B The Highest IP address of any physical interface
C The Lowest IP address of any logical interface
D The Highest IP address of any logical interface
In which addressing mode the effective address of the operand is the contents of a register specified in the instruction and after accessing the operand, the contents of this register is incremented to point to the next item in the list?
A index addressing
B indirect addressing
C auto increment
D auto decrement
E None of the above
In which addressing mode the contents of a register specified in the instruction are first decremented, and then these contents are used as the effective address of the operands?
A index addressing
B indirect addressing
C auto increment
D auto decrement
E None of the above

Next steps