100-105 試験問題を無料オンラインアクセス

What should be part of a comprehensive network security plan?

• A.Allow users to develop their own approach to network security.
• B.Delay deployment of software patches and updates until their effect on end-user equipment is well known and widely reported.
• C.Minimize network overhead by deactivating automatic antivirus client updates.
• D.Encourage users to use personal information in their passwords to minimize the likelihood of passwords being forgotten.
• E.Physically secure network equipment from potential access by unauthorized individuals.

After the network has converged, what type of messaging, if any, occurs between R3 and R4?

• A.No messages are exchanged
• B.The full database from each router is sent every 30 seconds.
• C.The routing table from each router is sent every 60 seconds.
• D.Hellos are sent every 10 seconds.

Refer to the exhibit. Serial 0/0 does not respond to a ping request from a host on the FastEthernet 0/0 LAN. How can this problem be corrected?

• A.Enable the Serial 0/0 interface.
• B.Change the encapsulation type on Serial 0/0
• C.Enable autoconfiguration on the Serial 0/0 interface
• D.Correct the IP address for FastEthernet 0/0
• E.Correct the IP address for Serial 0/0.

Which sequence of actions will allow telneting from a user's PC to a router using TCP/IP?

• A.Connect the PC's COM port to the router's Ethernet port using a straight-through cable.
• B.Connect the PC's Ethernet port to the router's Ethernet port using a rollover cable.
• C.Connect the PC's Ethernet port to the router's Ethernet port using a straight-through cable.
• D.Connect the PC's COM port to the router's console port using a crossover cable.
• E.Connect the PC's COM port to the router's console port using a straight-through cable.
• F.Connect the PC's Ethernet port to the router's Ethernet port using a crossover cable.

Which two statements about a hybrid network topology are true? (Choose two.)

• A.It can be a star topology built on top of another star topology
• B.It can be a combination of two or more standard topology types
• C.It eliminates the need for broadcasting
• D.It can be a bus topology in a closed loop
• E.It can be a fully-connected network with all nodes interconnected