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单选题
After logging into a router, you type in "enable" and then enter the correct password when prompted. What is the current router prompt symbol at this point?（）
A
>
B
#
C
?
D
*
E
All of the above
F
None of the above
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更多 “单选题After logging into a router, you type in "enable" and then enter the correct password when prompted. What is the current router prompt symbol at this point?（）A B #C ?D *E All of the aboveF None of the above” 相关考题
考题
You have just purchased a brand new router and wish to have the router prompt you through the initial configuration commands. Which router mode does this describe?A．ROM Monitor modeB．SETUP modeC．Autoflash modeD．RXBOOT modeE．None of the above
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You are a senior network administrator at Ezonexam, and while performing the password recovery procedure on your 2500 series Cisco router, you type in the following command:o/r 0x2142What is the purpose of this command?A．It is used to restart the router.B．It is used to bypass the configuration in NVRAM.C．It is used to enter ROM Monitor mode.D．It is used to view the lost password.E．It is used to save the changes to the configuration.
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After logging into a router and typing in a few show commands, you press the up arrow key. What will this do?A．It will recall the previous command lineB．It will move the cursor one line upC．It will redisplay the current command lineD．It will capitalize the command lineE．None of the above
考题
A network planning diagram shows a large internetwork with many routers. The configurations show that OSPF has been enabled on all interfaces, I P addresses correctly configured, and OSPF workinG.For which of the following cases would you expect a router to create and flood a Type 2 LSA?（）A. When OSPF is enabled on a LAN interface, and the router is the only router connected to the subnet.B. When OSPF is enabled on a point - to -point serial link, and that router has both the higher router ID and higher interface IP address on the link.C. When OSPF is enabled on a Frame Relay point - to - point subinterface, has the lower RID and lower subinterfa ce IP address, and otherwise uses default OSPF configuration on the interface.D. When OSPF is enabled on a working LAN interface on a router, and the router has been elected BDR.E. None of the other answers is correct.
考题
Under which network type circumstance would an OSPF router establish router adjacencies while not performing the DR／BDR election process?()
A. Point-to-pointB. BroadcastC. Non-broadcast multi-accessD. Backbone area 0E. None of the above
考题
After attempting to telnet into a router, you are denied and you receive the error message "password required, but none set." What configuration changes will allow telnet access into this router?()
A.B.C.D.
考题
You wish to upgrade the IOS of a router without removing the image currently installed.What command will display the amount of memory that is being used by the current IOS image and whether there is enough room available to hold both the current and new images?（）A. Router# show versionB. Router# show flashC. Router# show memoryD. Router# show buffersE. Router# show running-configF. All of the above
考题
You are a senior network administrator at TestKing, and while performing thepassword recovery procedure on your 2500 series Cisco router, you type in thefollowing command:o/r 0x2142What is the purpose of this command?（）A. It is used to restart the router.B. It is used to bypass the configuration in NVRAM.C. It is used to enter ROM Monitor mode.D. It is used to view the lost password.E. It is used to save the changes to the configuration.
考题
After working all night and successfully configuring a Cisco router for the TestKing network you save your changes on the startup config, reboot the router, and go out for a cigarette. When you return, none of your changes are active and the router boots to the initial configuration mode!Which of the choices below indicates the source of your problem?（）A. Hardware failure in NVRAM prevents the router from loading the configB. Startup-config in flash is corrupt and cannot be analyzedC. Router configuration-register set to bypass startup configurationD. Startup-config in NVRAM is corrupt and cannot be analyzedE. None of the above
考题
After logging into a router, you type in "enable" and then enter the correct password when prompted. What is the current router prompt symbol at this point?()
A. B. #C. ?D. *E. All of the aboveF. None of the above
考题
After logging into a router and typing in a few show commands, you press the up arrow key. What will this do?（）A、It will recall the previous command lineB、It will move the cursor one line upC、It will redisplay the current command lineD、It will capitalize the command lineE、None of the above
考题
What is the effect of using the service password-encryption command?（）A、Only passwords configured after the command has been entered will beencrypted.B、Only the enable password will be encrypted.C、Only the enable secret password will beencryptedD、It will encrypt the secret password and remove the enable secret password from the configuration.E、It will encrypt all current and future passwords.
考题
The enable secret password appears as an MD5 hash in a router’s configuration file， whereas the enablepassword is not hashed （or encrypted， if the password-encryption service is not enabled）. What is thereason that Cisco still support the use of both enable secret and enable passwords in a router’sconfiguration？（）A、The enable password is present for backward compatibility.B、Because the enable secret password is a hash， it cannot be decrypted. Therefore， the enable password is used to match the password that was entered， and the enable secret is used to verify that the enablepassword has not been modified since the hash was generated.C、The enable password is considered to be a router’s public key， whereas the enable secret password is considered to be a router’s private key.D、The enable password is used for IKE Phase I， whereas the enable secret password is used for IKE Phase II.
考题
Your network trainee asks you, in the context of IPv6 and OSPF, what best des cribes a type 9 LSA? What should you tell her?（）A、Link LSAB、Interarea prefix LSA for ABRsC、Router LSAD、Switch LSAE、Intra - area prefix LSAF、None of the above
考题
You have just purchased a brand new router and wish to have the router prompt you through the initial configuration commands. Which router mode does this describe?（）A、ROM Monitor modeB、SETUP modeC、Autoflash modeD、RXBOOT modeE、None of the above
考题
Under which network type circumstance would an OSPF router establish router adjacencies while not performing the DR/BDR election process?（）A、Point-to-pointB、BroadcastC、Non-broadcast multi-accessD、Backbone area 0E、None of the above
考题
After working all night and successfully configuring a Cisco router for the TestKing network you save your changes on the startup config, reboot the router, and go out for a cigarette. When you return, none of your changes are active and the router boots to the initial configuration mode! Which of the choices below indicates the source of your problem?（）A、Hardware failure in NVRAM prevents the router from loading the configB、Startup-config in flash is corrupt and cannot be analyzedC、Router configuration-register set to bypass startup configurationD、Startup-config in NVRAM is corrupt and cannot be analyzedE、None of the above
考题
What is the effect of using the service password-encryption command?（）A、only passwords configured after the command has been entered will be encryptedB、Only the enable password will be encryptedC、Only the enable secret password will be encryptedD、It will encrypt the secret password and remove the enable secret password from the configurationE、It will encrypt all current and future passwords.
考题
After logging into a router, you type in "enable" and then enter the correct password when prompted. What is the current router prompt symbol at this point?（）A、B、#C、?D、*E、All of the aboveF、None of the above
考题
You want to log in to the router and make a configuration change. After logging in as the root user, what is the next command you must enter?（）A、enableB、configureC、editD、cli
考题
You wish to upgrade the IOS of a router without removing the image currently installed.What command will display the amount of memory that is being used by the current IOS image and whether there is enough room available to hold both the current and new images?（）A、Router# show versionB、Router# show flashC、Router# show memoryD、Router# show buffersE、Router# show running-configF、All of the above
考题
单选题A network planning diagram shows a large internetwork with many routers. The configurations show that OSPF has been enabled on all interfaces, I P addresses correctly configured, and OSPF workinG. For which of the following cases would you expect a router to create and flood a Type 2 LSA?（）A
When OSPF is enabled on a LAN interface, and the router is the only router connected to the subnet.B
When OSPF is enabled on a point - to -point serial link, and that router has both the higher router ID and higher interface IP address on the link.C
When OSPF is enabled on a Frame Relay point - to - point subinterface, has the lower RID and lower subinterfa ce IP address, and otherwise uses default OSPF configuration on the interface.D
When OSPF is enabled on a working LAN interface on a router, and the router has been elected BDR.E
None of the other answers is correct.
考题
单选题After working all night and successfully configuring a Cisco router for the TestKing network you save your changes on the startup config, reboot the router, and go out for a cigarette. When you return, none of your changes are active and the router boots to the initial configuration mode! Which of the choices below indicates the source of your problem?（）A
Hardware failure in NVRAM prevents the router from loading the configB
Startup-config in flash is corrupt and cannot be analyzedC
Router configuration-register set to bypass startup configurationD
Startup-config in NVRAM is corrupt and cannot be analyzedE
None of the above
考题
单选题You want to log in to the router and make a configuration change. After logging in as the root user, what is the next command you must enter?（）A
enableB
configureC
editD
cli
考题
单选题What is the effect of using the service password-encryption command?（）A
only passwords configured after the command has been entered will be encryptedB
Only the enable password will be encryptedC
Only the enable secret password will be encryptedD
It will encrypt the secret password and remove the enable secret password from the configurationE
It will encrypt all current and future passwords.
考题
单选题After logging into a router, you type in "enable" and then enter the correct password when prompted. What is the current router prompt symbol at this point?（）A
B
#C
?D
*E
All of the aboveF
None of the above
考题
单选题After logging into a router and typing in a few show commands, you press the up arrow key. What will this do?（）A
It will recall the previous command lineB
It will move the cursor one line upC
It will redisplay the current command lineD
It will capitalize the command lineE
None of the above
考题
单选题You want to log into the router and make a configuration change.After loggin in as the root user, what is the next command you must enter?（）A
enableB
configureC
editD
cli
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