Which configuration command allows the router to utilize a RADIUS server to auth enticate in coming Telnet users？（）A、aaa new-modelB、aaa telnet loginC、telnet authentication loginD、authentication telnet login

第1题：

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第3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 default
• B、aaa authentication enable default
• C、aaa authentication enable level
• D、aaa authentication enable default local

第4题：

Which two statements are correct about the aaa authentication login default grouptacacs+ localglobal configuration command？ （）

• A、 this login authenticationmethod list is automaticallyapplied to all lines except those that have a named method list explicitly defined
• B、 If the user fails the TACACS+ authentication then the local database on the router will be used to authenticatethe user
• C、 if the tacacs+ server fails to respond then the local database on the router will be used to authenticate the user 
• D、 "login" is the name of the method list being configured
• E、 if the tacacs+ server is unavailable， authentication will succeed automaticallyby default

第5题：

Which Cisco IOS command globally enables port-based authentication on a switch？ （）

• A、aaa port-auth enable
• B、radius port-control enable
• C、dot1x system-auth-control
• D、switchport aaa-control enable

第6题：

End users are failing to log in to the network. Which command is used on the ERX Edge Router to validate communications with the RADIUS server?（）

• A、test ppp aaa
• B、test aaa ppp
• C、test radius user
• D、test user radius

第7题：

A company is using RADIUS to authenticate login requests to its Juniper Networks routers. Usersshould still be able to authenticate using the local password database but only if the RADIUS server is unreachable. Which JUNOS software configuration accomplishes this goal?（）

• A、authentication-order radius;
• B、authentication-order password;
• C、authentication-order [radius password];
• D、authentication-order [password radius];

第8题：

Which statement describes the Authentication Proxy feature？（）

• A、All traffic is permitted from the inbound to the outbound interface upon successful authentication of the user.
• B、A specific access profile is retrieved from a TACACS+ or RADIUS server and applied to an IOS Firewall based on user provided credentials.
• C、Prior to responding to a proxy ARP，the router will prompt the user for a login and password which are authenticated based on the configured AAA policy.
• D、The proxy server capabilities of the IOS Firewall are enabled upon successful authentication of the user.

第9题：

Which command can be a router to verify the layer 3 path to a host?（）

• A、traceroute address
• B、tracert address
• C、ssh address
• D、telnet address

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第14题：

Which information is contained in a AAA authentication method list?（）

• A、A pointer to the address where a RADIUS server can be located
• B、A sequential list of user authentication methods
• C、A description of what a user can execute on a router
• D、The setup for the authentication phase on a router

第15题：

Which three configuration steps must be completed for a Cisco router in order to enable local AAA login authentication?（） (Choose three.)

• A、Apply the method list to an interface
• B、Specify the default method list and apply it to the interface
• C、Enable AAA
• D、Define a method list

第16题：

Which command can be used on a PE router to connect to a CE router （11.1.1.4） in VRF red？（）

• A、telnet 11.1.1.4 /vrf-source red
• B、telnet 11.1.1.4 source /vrf red
• C、telnet 11.1.1.4 /source vrf red
• D、telnet 11.1.1.4 /vrf red
• E、telnet 11.1.1.4 vrf red

第17题：

On the wlse， which of the following fault policies would be used to verify that access to the command-line interface of the access point is secure？（）

• A、registration error
• B、authentication failures threshold
• C、http disabled
• D、telnet disabled

第18题：

What is the objective of the aaa authentication login console-in local command？（）

• A、It specifies the login authentication method list named console-in using the local user database on the router
• B、It specifies the login authorization method list named console-in using the local RADIUS username-password data base
• C、It specifies the login authentication list named console-in using the local username- password data base on the router
• D、It specifies the login authorization method list named console-in using the local username- password data base on the router

第19题：

Which CLI command ensures that RADIUS packets are being sent to and received from the RADIUS server?（）

• A、show radius
• B、show aaa domain-map
• C、show aaa statistics
• D、show radius authentication server

第20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、If the radius server returns an error， the enable password will be used
• B、If the radius server returns a ’failed’ message， the enable password will be used
• C、The command login authentication group will associate the AM authentication to a specifiedinterface
• D、If the group database is unavailable， the radius server will be used

第21题：

Which configuration command allows the router to utilize a RADIUS server to authenticate incoming Telnet users?（）

• A、aaa new-model
• B、aaa telnet login
• C、telnet authentication login
• D、authentication telnet login

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