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单选题
A router has been configured with the authentication order settings shown below: [edit] user@host# show system authentication-order authentication-order [radius tacplus password]; The router also has a local database that contains the user lab with password lab123. What would happen if both the RADIUS and the TACACS servers respond with a reject for user lab?（）
A
The user lab will not be able to login.
B
The user lab will be authenticated against the local database and will be able to login.
C
The user will be able to login only if tries to login as the root user.
D
The user lab will receive an error message indicating the username and password provided could not be found on the radius and tacacs servers.
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更多 “单选题A router has been configured with the authentication order settings shown below: [edit] user@host# show system authentication-order authentication-order [radius tacplus password]; The router also has a local database that contains the user lab with password lab123. What would happen if both the RADIUS and the TACACS servers respond with a reject for user lab?（）A The user lab will not be able to login.B The user lab will be authenticated against the local database and will be able to login.C The user will be able to login only if tries to login as the root user.D The user lab will receive an error message indicating the username and password provided could not be found on the radius and tacacs servers.” 相关考题
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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];
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A router has been configured with the authentication order settings shown below:[edit]user@host show system authentication-order authentication-order [radius tacplus password];The router also has a local database that contains the user lab with password lab123. What would happen if both the RADIUS and the TACACS servers respond with a reject for user lab?（）A.The user lab will not be able to login.B.The user lab will be authenticated against the local database and will be able to login.C.The user will be able to login only if tries to login as the root user.D.The user lab will receive an error message indicating the username and password provided could not be found on the radius and tacacs servers.
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A router has been configured with the settings shown below:[edit]user@host show system authentication-order authentication-order [ radius tacplus ];The router also has a local database that contains the user lab with password lab123. What would happen if both the RADIUS and the TACACS servers are not accessible?（）A.The user lab will not be able to login.B.The user lab will be authenticated against the local database and will be able to login.C.The user lab will receive an error message indicating the router is unable to authenticate due to the authentication servers not responding.D.The user will be able to login only if tries to login as the root user.
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Which command will display the active configuration?（）A、user@router show configurationB、user@router# showC、user@router show system configurationD、user@router show system commit
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A router has been configured with the authentication order settings shown below: [edit] user@host# show system authentication-order authentication-order [radius tacplus password]; The router also has a local database that contains the user lab with password lab123. What would happen if both the RADIUS and the TACACS servers respond with a reject for user lab?（）A、The user lab will not be able to login.B、The user lab will be authenticated against the local database and will be able to login.C、The user will be able to login only if tries to login as the root user.D、The user lab will receive an error message indicating the username and password provided could not be found on the radius and tacacs servers.
考题
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];
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考题
Which two statements regarding external authentication servers for firewall user authentication are true?（） (Choose two.)A、Up to three external authentication server types can be used simultaneously.B、Only one external authentication server type can be used simultaneously.C、If the local password database is not configured in the authentication order, and the configured authentication server bypassed.D、If the local password database is not configured in the authentication order, and the configured authentication server authentication is rejected.
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In your database，the LDAP_DIRECTORY_SYSAUTH initialization parameter has been set to YES and the users who need to access the database as DBAs have been granted SYSDBA enterprise role in Oracle Internet Directory （OID）. SSL and the password file have been configured. A user SCOTT with the SYSDBA privilege tries to connect to the database instance from a remote machine using the command：$ SQLPLUS scott/tiger@DB01 AS SYSDBA where DB01 is the net service name. Which authentication method would be used first？（） A、 authentication by password fileB、 authentication by using certificates over SSLC、 authentication by using the Oracle Internet DirectoryD、 authentication by using the local OS of the database server
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The database instance has the following parameter setting： OS_AUTHENT_PREFIX = OPS$ OS_ROLES = FALSE REMOTE_OS_AUTHENT = FALSE REMOTE_OS_ROLES = FALSE TIMED_OS_STATISTICS = 0 You have a local operating system user SKD.You create a database user OPS$SKD， and then assign external authentication. The user OPS$SKD has theCREATE SESSION privilege. What would you achieve by the above process（）A、The database user OPS$SKD will be able to administer the database.B、The authentication detail for the database user OPS$SKD is recorded in the password file.C、The local operating system user SKD will be able to access the database instance without specifying theusername and password.D、The database user OPS$SKD has to login with the password of the local operating system user SKD toaccess the database instance.
考题
单选题Router R1 exists in an Enterprise that uses EIGRP as its routing protocol. The show ip route command output on router R1 lists the following phrase: "Gateway of last resort is 1.1.1.1 to network 2.0.0.0". Whic h of the following is most likely to have caused this output to occur on R1?（）A
R1 has been configured with an ip default- network 2.0.0.0 command.B
R1 has been configured with an ip route 0.0.0.0 0.0.0.0 1.1.1.1 command.C
R1 has been configured with an ip route 2.0.0.0 255.0.0.0 1.1.1.1 command.D
Another router has been configured with an ip default - network 2.0.0.0 command.E
Another router has been configured with an ip route 2.0.0.0 255.0.0.0 1.1.1.1 command.
考题
单选题In your database，the LDAP_DIRECTORY_SYSAUTH initialization parameter has been set to YES and the users who need to access the database as DBAs have been granted SYSDBA enterprise role in Oracle Internet Directory （OID）. SSL and the password file have been configured. A user SCOTT with the SYSDBA privilege tries to connect to the database instance from a remote machine using the command：$ SQLPLUS scott/tiger@DB01 AS SYSDBA where DB01 is the net service name. Which authentication method would be used first？（）A
authentication by password fileB
authentication by using certificates over SSLC
authentication by using the Oracle Internet DirectoryD
authentication by using the local OS of the database server
考题
单选题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 routerB
It specifies the login authorization method list named console-in using the local RADIUS username-password data baseC
It specifies the login authentication list named console-in using the local username- password data base on the routerD
It specifies the login authorization method list named console-in using the local username- password data base on the router
考题
单选题At which command prompt would you issue the set date command?（）A
[edit chassis]user@router#B
[edit]user@router#C
[edit system] user@router#D
user@router
考题
单选题A router has been configured with the settings shown below: [edit] user@host# show system authentication-order authentication-order [ radius tacplus ]; The router also has a local database that contains the user lab with password lab123. What would happen if both the RADIUS and the TACACS servers are not accessible?（）A
The user lab will not be able to login.B
The user lab will be authenticated against the local database and will be able to login.C
The user lab will receive an error message indicating the router is unable to authenticate due to the authentication servers not responding.D
The user will be able to login only if tries to login as the root user.
考题
单选题2012 Feb 23 23：00：08.676710 pim： [16132] （default-base） Received unauthenticated hello- message from 10.1.1.2 on Ethernet1/18， message discarded 2012 Feb 23 23：00：12.528763 pim： [16132] （default-base） Send Hello with AH on Ethernet1/18 from 10.1.1.1， holdtimE. 105 secs，dr-priority：1 You are troubleshooting a PIM neighbor adjacency that is not coming up. You issued the command show ip pim neighbor e1/18 and confirmed there is no PIM neighbor on the interface. What is the problem based on the debug output？（）A
The peer router 10.1.1.2 has PIM disabled on its interface connecting to Ethernet1/18.B
The peer router 10.1.1.2 has the wrong PIM password configured on its interface connecting to Ethernet1/18.C
The local router 10.1.1.1 has the wrong PIM password configured on Ethernet1/18.D
The peer router 10.1.1.2 does not have PIM hello authentication enabled on its interface connecting to Ethernet1/18.E
The local router 10.1.1.1 does not have PIM hello authentication enabled for Ethernet1/18.
考题
单选题The database instance has the following parameter setting： OS_AUTHENT_PREFIX = OPS$ OS_ROLES = FALSE REMOTE_OS_AUTHENT = FALSE REMOTE_OS_ROLES = FALSE TIMED_OS_STATISTICS = 0 You have a local operating system user SKD. You create a database user OPS$SKD， and then assignexternal authentication. The user OPS$SKD has the CREATE SESSION privilege. What would youachieve by the above process（）A
The database user OPS$SKD will be able to administer the database.B
The authentication detail for the database user OPS$SKD is recorded in the password file.C
The local operating system user SKD will be able to access the database instance without specifying the username and password.D
The database user OPS$SKD has to login with the password of the local operating system user SKD to access the database instance.
考题
单选题A Cisco router has been configured, and the copy running-config startup-config command has been issued. When the router is power cycled, the router prompts with: "Would you like to enter the initial configuration dialog? [yes/no]" Why has this occurred?（）A
There is an error in the router DRAM.B
Te IOS image is corrupt.C
The configuration register is set to 0x2142.D
The TFTP server that contains the router configuration file is unreachable.E
A boot system configuration command has placed the router into setup mode.
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