Related Questions

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 telnet to a router and make your necessary changes; now you want to end the Telnet session. What command do you type in?
A close
B disable
C disconnect
D exit
How many simultaneous Telnet sessions does a Cisco router support by default?
A 2
B 3
C 4
D 5
Which of the following commands sets the secret password to Cisco?
A enable secret password Cisco
B enable secret cisco
C enable secret Cisco
D enable password Cisco
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
Which of the following series of commands will restrict Telnet access to the router?
A Lab_A(config)#access-list 10 permit 172.16.1.1
Lab_A(config)#line con 0
Lab_A(config-line)#ip access-group 10 in
B Lab_A(config)#access-list 10 permit 172.16.1.1
Lab_A(config)#line vty 0 4
Lab_A(config-line)#access-class 10 out
C Lab_A(config)#access-list 10 permit 172.16.1.1
Lab_A(config)#line vty 0 4
Lab_A(config-line)#access-class 10 in
D Lab_A(config)#access-list 10 permit 172.16.1.1
Lab_A(config)#line vty 0 4
Lab_A(config-line)#ip access-group 10 in
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.
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
Which command loads a new version of the Cisco IOS into a router?
A copy flash ftp
B copy ftp flash
C copy flash tftp
D copy tftp flash
Which command is used to upgrade an IOS on a Cisco router?
A copy tftp run
B copy tftp start
C config net
D copy tftp flash

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