Which WAN access technology is preferred for a small office / home office architecture?

• A.broadband cable access
• B.Integrated Services Digital Network switching.
• C.dedicated point-to-point leased line
• D.frame-relay packet switching

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What is the primary different between AAA authentication and authorization?

• A.Authentication verifies a username and password, and authorization handles the communication between the authentication agent and the user database.
• B.Authentication identifies and verifies a user who is attempting to access a system, and authorization controls the tasks the user can perform.
• C.Authentication controls the system processes a user can access and authorization logs the activities the user initiates
• D.Authentication identifies a user who is attempting to access a system, and authorization validates the users password

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When a site-to-site VPN is configured, which IPsec mode provides encapsulation and encryption of the entire original P packet?

• A.IPsec tunnel mode with ESP
• B.IPsec transport mode with ESP
• C.IPsec transport mode with AH
• D.IPsec tunnel mode with AH

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If a switch port receives a new frame while it is actively transmitting a previous frame, how does it process the frames?

• A.The previous frame is delivered, the new frame is dropped, and a retransmission request is sent.
• B.The new frame is delivered first, the previous frame is dropped, and a retransmission request is sent.
• C.The two frames are processed and delivered at the same time.
• D.The new frame is placed in a queue for transmission after the previous frame.

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Drag and drop the IPv4 network subnets from the left onto the correct usable host ranges on the right

Correct Answer:

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