Which user authentication methods are available in JUNOS?（）A、MD5 and SHAB、RADIUS and TACACS onlyC、Local User DatabaseD、Local user Database, RADIUS, and TACACS+
Which user authentication methods are available in JUNOS?（）
- A、MD5 and SHA
- B、RADIUS and TACACS only
- C、Local User Database
- D、Local user Database, RADIUS, and TACACS+
相关考题：
Which two external authentication methods are supported by the Junos OS for user authentication?() A. RADIUSB. KERBEROSC. IPsecD. TACACS+
Which user authentication method is supported by the Junos OS as a last resort alternative?() A. TACACS+B. RADIUSC. local user databaseD. enable password
Which IS－IS authentication method is supported on the ERX Edge Router?() A. simple passwordB. HMAC message digest 5C. Password Authentication ProtocolD. Challenge Handshake Authentication Protocol
Which information is contained in a AAA authentication method list?（）A、A pointer to the address where a RADIUS server can be locatedB、A sequential list of user authentication methodsC、A description of what a user can execute on a routerD、The setup for the authentication phase on a router
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 definedB、 If the user fails the TACACS+ authentication then the local database on the router will be used to authenticatethe userC、 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 configuredE、 if the tacacs+ server is unavailable， authentication will succeed automaticallyby default
Which of the following statements about authentication responses and conditions is true? （）(Choosetwo.)A、When a router receives a failure response, it stops querying authentication methods.B、When a router receives an error response, it stops querying authentication methods.C、If the router receives a failure response from an authentication method, it queries the next method.D、The router does not differentiate between failure and error responses; the authentication process is always interrupted.E、If it receives no response from the authentication method, a router will determine the error condition On its own; the router also has the option to proceed to the next method in a list if configured accordingly.
Which two statements about the open and shared key wireless-authentication methods are true？ （）A、 Shared key authentication is considered more secure than open authentication.B、 Shared key authentication is considered less secure than open authentication.C、 If the WEP keys do not match using the open authentication method， the client will not authenticate， associate， and transfer data.D、 If the WEP keys do not match using the open authentication method， the client will still be able to authenticate and associate， but will not transfer data.E、 If the WEP keys do not match using the open authentication method， the client will still be able to authenticate， associate， and transfer data.
What is not a difference between VPN tunnel authentication and per-user authentication?（）A、VPN tunnel authentication is part of the IKE specification. B、VPN tunnel authentication does not control which end user can use the IPSec SA (VPN tunnel).C、User authentication is used to control access for a specific user ID, and can be used with or without a VPN tunnel for network access authorization. D、802.1X with EAP-TLS (X.509 certificates) can be used to authenticate an IPSec tunnel.
Which two statements are true regarding firewall user authentication?（） (Choose two.)A、When configured for pass-through firewall user authentication, the user must first open a connection to the Junos security remote network resource.B、When configured for Web firewall user authentication only, the user must first open a connection to the Junos security remote network resource.C、If a Junos security device is configured for pass-through firewall user authentication, new sessions are automatically intercepted .D、If a Junos security device is configured for Web firewall user authentication, new sessions are automatically intercepted.
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.
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
Which of the following statements about authentication responses and conditions is true?（）(Choose two.)A、When a router receives a failure response, it stops querying authentication methods.B、When a router receives an error response, it stops querying authentication methods.C、If the router receives a failure response from an authentication method, it queries the next method.D、The router does not differentiate between failure and error responses; the authentication process is always interrupted.E、If it receives no response from the authentication method, a router will determine the error condition on its own; the router also has the option to proceed to the next method in a list if configured accordingly.
Which two statements about the open and shared key wireless-authentication methods are true？（）A、shared key authentication is considered more secure than open authenticationB、shared key authentication is considered less secure than open authenticationC、if the WEP keys do not match using the open authentication method， the client will not authenticate， associate， and transfer dataD、if the WEP keys do not match using the open authentication method， the client will still be able to authenticate and associate， but will not transfer dataE、if the WEP keys do not match using the open authentication method， the client will still be able to authenticate， associate， and transfer data
Which of the following methods of user authentication is the MOST secure？（）A、CHAPB、KerberosC、TACACSD、EAP
Which two statements are true regarding firewall user authentication？（）A、When configured for pass-through firewall user authentication， the user must first open a connection to the JUNOS security platform before connecting to a remote network resource.B、When configured for Web firewall user authentication only， the user must first open a connection to the JUNOS security platform before connecting to a remote network resource.C、If a JUNOS security device is configured for pass-through firewall user authentication， new sessions are automatically intercepted to perform authentication.D、If a JUNOS security device is configured for Web firewall user authentication， new sessions are automatically intercepted to perform authentication.
Which three user authentication methods are supported by the Junos OS?（）A、RADIUSB、CHAPC、local user databaseD、TACACS+E、PAP
单选题Which statement accurately describes firewall user authentication？（）AFirewall user authentication provides another layer of security in a network.BFirewall user authentication provides a means for accessing a JUNOS Software-based security device.CFirewall user authentication enables session-based forwarding.DFirewall user authentication is used as a last resort security method in a network.
多选题Which two statements are true regarding firewall user authentication？（）AWhen configured for pass-through firewall user authentication， the user must first open a connection to the JUNOS security platform before connecting to a remote network resource.BWhen configured for Web firewall user authentication only， the user must first open a connection to the JUNOS security platform before connecting to a remote network resource.CIf a JUNOS security device is configured for pass-through firewall user authentication， new sessions are automatically intercepted to perform authentication.DIf a JUNOS security device is configured for Web firewall user authentication， new sessions are automatically intercepted to perform authentication.
多选题Which two statements are true regarding firewall user authentication?（） (Choose two.)AWhen configured for pass-through firewall user authentication, the user must first open a connection to the Junos security remote network resource.BWhen configured for Web firewall user authentication only, the user must first open a connection to the Junos security remote network resource.CIf a Junos security device is configured for pass-through firewall user authentication, new sessions are automatically intercepted .DIf a Junos security device is configured for Web firewall user authentication, new sessions are automatically intercepted.
单选题Which IS-IS authentication method is supported on the ERX Edge Router?（）Asimple passwordBHMAC message digest 5CPassword Authentication ProtocolDChallenge Handshake Authentication Protocol
单选题Which user authentication method is supported by the Junos OS as a last resort alternative?（）ATACACS+BRADIUSClocal user databaseDenable password
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？（）Aaaa authentication enable method defaultBaaa authentication enable defaultCaaa authentication enable levelDaaa authentication enable default local
多选题Which two statements are correct about the aaa authentication login default grouptacacs+ localglobal configuration command？ （）Athis login authenticationmethod list is automaticallyapplied to all lines except those that have a named method list explicitly definedBIf the user fails the TACACS+ authentication then the local database on the router will be used to authenticatethe userCif the tacacs+ server fails to respond then the local database on the router will be used to authenticate the userDlogin is the name of the method list being configuredEif the tacacs+ server is unavailable， authentication will succeed automaticallyby default
多选题Which three user authentication methods are supported by the Junos OS?（）ARADIUSBCHAPClocal user databaseDTACACS+EPAP
单选题Which user authentication methods are available in JUNOS?（）AMD5 and SHABRADIUS and TACACS onlyCLocal User DatabaseDLocal user Database, RADIUS, and TACACS+
多选题Which two external authentication methods are supported by the Junos OS for user authentication?（）ARADIUSBKERBEROSCLDAPDTACACS+
单选题Which information is contained in a AAA authentication method list?（）AA pointer to the address where a RADIUS server can be locatedBA sequential list of user authentication methodsCA description of what a user can execute on a routerDThe setup for the authentication phase on a router
多选题Which two external authentication server types are supported by JUNOS Software for firewall user authentication？（）ARADIUSBTACACS+CLDAPDIIS