你可能感興趣的試題

You want the text "Unauthorized access prohibited!" to be displayed before the login prompt every time someone tries to initiate a Telnet session to a router, as shown in the example below:

Which command can be used to configure this message?（）

A. login banner x Unauthorized access prohibited! X
B. banner exec y Unauthorized access prohibited! Y
C. banner motd x Unauthorized access prohibited! X
D. vtv motd "Unauthorized access prohibited!"

多項選擇題

The TestKingA router is configured as shown below:
TestKingA(config)# interface loopback 0
TestKingA(config-if)# ip address 192.168.16.24 255.255.255.255
As a result of this change, which of the statements below are true?（）

A. It creates a virtual, software only, interface.
B. It provides a way to test the convergence of OSPF routing updates.
C. The mask of 255.255.255.255 is called a host mask.
D. It uses a wildcard mask of 255.255.255.255.
E. It ensures that an interface is always active for OSPF processes.
F. Loopback interfaces must be numbered 0.

You are unable to connect to the TESTKING1 router. Which of the following command sequences will correct this problem?（）

你可能感興趣的試題

You want the text "Unauthorized access prohibited!" to be displayed before the login prompt every time someone tries to initiate a Telnet session to a router, as shown in the example below: Which command can be used to configure this message?（）

The TestKingA router is configured as shown below: TestKingA(config)# interface loopback 0 TestKingA(config-if)# ip address 192.168.16.24 255.255.255.255 As a result of this change, which of the statements below are true?（）

You want the text "Unauthorized access prohibited!" to be displayed before the login prompt every time someone tries to initiate a Telnet session to a router, as shown in the example below:

Which command can be used to configure this message?（）

The TestKingA router is configured as shown below:
TestKingA(config)# interface loopback 0
TestKingA(config-if)# ip address 192.168.16.24 255.255.255.255
As a result of this change, which of the statements below are true?（）