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 pas

题目
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.

相似考题

1.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: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

2.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.

3.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.

4.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];

参考答案和解析
正确答案： C
解析： 暂无解析
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 pas”相关问题

  • 第1题：

    A "trusted" client needs to communicate with a server that has been configured to use CLIENT authentication. Which of the following will be used to verify passwords?()

    A.User ID/password file

    B.Communications layer

    C.Client applications

    D.Operating system


    参考答案：D

  • 第2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.


    参考答案：C

  • 第3题：

    Which command will display the active configuration?（）

    • A、user@router> show configuration
    • B、user@router# show
    • C、user@router> show system configuration
    • D、user@router> show system commit

    正确答案:A

  • 第4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

    正确答案:A

  • 第5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];

    正确答案:A

  • 第6题：

    Which two statements regarding external authentication servers for firewall userauthentication are true？（）

    • 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 is unreachable， authentication is not performed.
    • D、If the local password database is not configured in the authentication order， and the configured authentication server rejects the authentication request， authentication is not performed

    正确答案:B,D

  • 第7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.

    正确答案:B,D

  • 第8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$SKD， and then assign external authentication. The user OPS$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.

    正确答案:C

  • 第9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 file

    B

     authentication by using certificates over SSL

    C

     authentication by using the Oracle Internet Directory

    D

     authentication by using the local OS of the database server


    正确答案： A
    解析： 暂无解析

  • 第10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>


    正确答案： D
    解析： 暂无解析

  • 第11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.


    正确答案： D
    解析： 暂无解析

  • 第12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.


    正确答案： B
    解析： 暂无解析

  • 第13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.


    参考答案：D

  • 第14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.

    正确答案:B

  • 第15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.

    正确答案:C

  • 第16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.

    正确答案:B

  • 第17题：

    A "trusted" client needs to communicate with a server that has been configured to use CLIENT authentication. Which of the following will be used to verify passwords?（）

    • A、User ID/password file
    • B、Communications layer
    • C、Client applications
    • D、Operating system

    正确答案:D

  • 第18题：

    How can you verify that you have correctly configured SSH access to your Junos device?（）

    • A、user@router# show system services
    • B、user@router> show configuration services
    • C、user@router# show configuration system services
    • D、user@router# show system login

    正确答案:A

  • 第19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 file
    • B、 authentication by using certificates over SSL
    • C、 authentication by using the Oracle Internet Directory
    • D、 authentication by using the local OS of the database server

    正确答案:A

  • 第20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.


    正确答案： E
    解析： 暂无解析

  • 第21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 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


    正确答案： C
    解析： 暂无解析

  • 第22题：

    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.


    正确答案： A
    解析： 暂无解析

  • 第23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.


    正确答案： B
    解析： 暂无解析

  • 第24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.


    正确答案： C
    解析： 暂无解析

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