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单选题
which command is used to enable CHAP authentication whit PAP as the fallback method on a serial interface?（）
A
(config-if)#authentication ppp chap fallback ppp
B
(config-if)#authentication ppp chap pap
C
(config-if)#ppp authentication chap pap
D
(config-if)#ppp authentication chap fallback ppp
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Which profile configurations allows either PAP or CHAP to be used for authentication?()
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Which command displays the CHAP authentication process as it occurs between two routers?()
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which command is used to enable CHAP authentication whit PAP as the fallback method on a serial interface?()
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考题
Which two statements about using the CHAP authentication mechanism in a PPP link are true?()
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考题
All WAN links inside the ABC University network use PPP with CHAP for authentication security. Which command will display the CHAP authentication process as it occur between two routers in the network?（）A.show chap authenticationB.show interface serial0C.debug ppp authenticationD.debug chap authenticationE.show ppp authentication chap
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考题
which command is used to enable CHAP authentication whit PAP as the fallback method on a serial interface?（）A、(config-if)#authentication ppp chap fallback pppB、(config-if)#authentication ppp chap papC、(config-if)#ppp authentication chap papD、(config-if)#ppp authentication chap fallback ppp
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IPSec中定义密钥交换的协议是（）。A、IKE（internet key exhcnage）B、PAP（password authentication protocol）C、CHAP（challenge handshake authentication protocol）D、ESP（encapsulation seurity payload）
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All WAN links inside the ABC University network use PPP with CHAP for authentication security. Which command will display the CHAP authentication process as it occur between two routers in the network?（）A、show chap authenticationB、show interface serial0C、debug ppp authenticationD、debug chap authenticationE、show ppp authentication chap
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Which two statements about using the CHAP authentication mechanism in a PPP link are true?（）A、CHAP uses a two-way handshakeB、CHAP authentication periodically occurs after link establishmentC、CHAP has no protection from playback attacksD、CHAP authentication is performed only upon link establishmentE、CHAP uses a three-way handshakeF、CHAP authentication passwords are sent in plaintext
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You are an administrator of a network that uses PPP for CHAP authentication over ever WAN link. What command would you enter to display the CHAP authentication as it occurs in real time?（）A、show ppp authenticationB、debug PAP authenticationC、debug PPP authenticationD、show interface serial0E、show CHAP authentication
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which command is used to enable CHAP authentication whit PAP as the fallback method on a serialinterface?（）A、(config-if)#authentication ppp chap fallback pppB、(config-if)#authentication ppp chap papC、(config-if)#ppp authentication chap papD、(config-if)#ppp authentication chap fallback ppp
考题
All WAN links is side the TestKing.com network use PPP with for authentication security. Which command will display the CHAP authentication process as it occurs between two routers in the network?（）A、show CHAP authenticationB、show interface serial 0C、debug PPP authenticationD、debug CHAP authenticationE、show PPP authentication CHAP
考题
Which command displays the CHAP authentication process as it occurs between two routers?（）A、debug authenticationB、debug chap pppC、debug chap authenticationD、debug ppp authentication
考题
单选题Which statement about the Link Control Protocol （LCP） is true？（）A
LCP is used for basic PPP link setup and operation.B
LCP is used for PPP CHAP authentication.C
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LCP is used for PPP over Ethernet （PPPoE） setup.E
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考题
单选题Which CLI command is used to set a Privileged Exec password of mypassword？（）A
enable password 0 mypasswordB
enable password 3 mypasswordC
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考题
单选题In computer security， AAA stands for authentication， authorization and accounting. Which optionabout the AAA authentication enable default group radius enable command is correct？（）A
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If the radius server returns a ’failed’ message， the enable password will be usedC
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If the group database is unavailable， the radius server will be used
考题
单选题The enable secret command is used to secure access to which CLI mode？（）A
user EXEC modeB
global configuration modeC
privileged EXEC modeD
auxiliary setup mode
考题
单选题Which profile configurations allows either PAP or CHAP to be used for authentication?（）A
ppp authentication chap papB
pppoe authentication chap papC
ppp authentication chap ppp authentication papD
pppoe authentication chap pppoe authentication pap
考题
单选题Which one of the following commands can be used to enable AAA authentication to determine if a user canaccess the privilege command level？（）A
aaa authentication enable method defaultB
aaa authentication enable defaultC
aaa authentication enable levelD
aaa authentication enable default local
考题
多选题Which three statements about NetFlow are true？ （）ALCP is used for PPP over ATM （PPPoA） setup.BLCP is used for PPP over Ethernet （PPPoE） setup.CLCP is used for PPP over Ethernet （PPPoPR） setup.DLCP is used for PPP CHAP authentication.ELCP is used for basic PPP link setup and operation.
考题
单选题下面哪条命令是把PPP的验证方式设置为PAP（）.A
ppp papB
ppp chapC
ppp authentication-mode papD
ppp authentication-mode chap
考题
单选题which command is used to enable CHAP authentication whit PAP as the fallback method on a serialinterface？（）A
（config-if）#authentication ppp chap fallback pppB
（config-if）#authentication ppp chap papC
（config-if）#ppp authentication chap papD
（config-if）#ppp authentication chap fallback ppp
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