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QUESTION 60
Which two cables may be used to connect a 1400 Series Wireless Bridge Power Injector and network device? (Choose two.)
A. cross over
B. coaxial cable
C. straight through
D. Cisco serial console port cable
Correct Answer: AC Section: (none) Explanation
Explanation/Reference:
Note: The 1400 bridge does not have a console port.
QUESTION 61
What is required to launch a dictionary attack against an EAP authentication algorithm?
A. userid or login
B. encryption key
C. master session key
D. RADIUS shared secret
Correct Answer: D Section: (none) Explanation
Explanation/Reference:
Explanation: A dictionary attack occurs when an adversary uses a large list of words to try to guess a password. The encrypted password is compared against each word in the list (also encrypted) until a match is found. All password-based authentication methods are vulnerable to dictionary attacks; however, LAN Manager authentication is particularly susceptible, due to the way the password is processed. To correct this problem, LAN Manager authentication is not supported in MS-CHAP v2. Only the stronger Windows NT authentication method is supported. The Windows NT authentication method is much more resistant to dictionary attacks because random data is included in the authentication credentials. During a dictionary attack, variations of passwords are used to compromise a user’s
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