CCNP Security 642-637 Questions

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QUESTION 8
You are finding that the 802.1X-configured ports are going into the error-disable state. Which
command will show you the reason why the port is in the error-disable state, and which command
will automatically be re-enabled after a specific amount of time? (Choose two.)

A.  show error-disable status
B.  show error-disable recovery
C.  show error-disable flap-status
D.  error-disable recovery cause security-violation
E.  error-disable recovery cause dot1x
F.  error-disable recovery cause l2ptguard

Answer: BD

QUESTION 9
Your company has a requirement that if security is compromised on phase 1 of a Diffie-Hellman
key exchange that a secondary option will strengthen the security on the IPsec tunnel. What
should you implement to ensure a higher degree of key material security?

A.  Diffie-Hellman Phase II ESP
B.  PFS Group 5
C.  Transform-set SHA-256
D.  XAUTH with AAA authentication
E.  Diffie-Hellman Group 5 Phase I

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