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.
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
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 router command allows you to determine whether an IP access list is enabled on a particular interface?
A show ip port
B show access - lists
C show ip interface
D show access - lists interface
Which command will delete the contents of NVRAM on a router?
A delete NVRAM
B delete startup-config
C erase NVRAM
D erase start
If you delete the contents of NVRAM and reboot the router, what mode will you be in?
A Privileged mode
B Global mode
C Setup mode
D NVRAM loaded mode
Which command would you use to apply an access list to a router interface?
A ip access - list 101 out
B acces - list ip 101 in
C ip access - group 101 in
D access - group ip 101 in
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
Which command lists the contents of current directory of a disk
A Copy
B Tree
C Cd
D Dir

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