Secure Remote Access with L2TP/IPsec
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Which IPsec subprotocol provides data encryptions?
answer
ESP
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PPTP is quickly becoming obsolete because of what VPN protocol?
answer
L2TP
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You have a group of salesmen who would like to access your private network through the Internet while they are traveling. You want to control access to the private network through a single server. Which solution should you implement?
answer
VPN concentrator
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Which VPN protocol typically employs IPsec as its data encryption mechanism?
answer
L2TP
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Which of the following is NOT a VPN tunnel protocol?
answer
RADIUS
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A VPN is used primary for what purpose?
answer
Support secured communications over an untrusted network.
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Which is the best countermeasure for someone attempting to view your network traffic?
answer
VPN
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What is the primary use of tunneling?
answer
Supporting private traffic through a public communication medium
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Which statement best describes IPsec when used in tunnel mode?
answer
The entire data packet, including headers is encapsulated.
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In addition to Authentication Header (AH), IPsec is comprised of what other service?
answer
Encapsulating Security Payload (ESP)
