Virtual Private Network Interview Questions | Snaprecruit.com

Virtual Private Network Interview Questions | Snaprecruit.com

Virtual Private Network interview questions

Virtual Private Network interview questions

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Total Questions: 16

1. What would be a good characterization of a VPN tunnel extablished between a telecommuter's PC using a VPN client software and a VPN Concentrator at the HQ location?

Correct Answer is : Remote access VPN

2. Which of the following describes the capability for a VPN terminating interface to simultaneously send IPSEC protected traffic and regular unprotected traffic?

Correct Answer is : Split tunneling

3. Which of the following is not a Layer 2 tunneling protocol?

Correct Answer is : IPSEC

4. Which of the following process is used in IPSEC to negotiate symmetric keys securely between endpoints over an unsecure intermediate media?

Correct Answer is : Diffie-Hellman Key Exchange

5. Which of the following is not performed during Phase 1 of ISAKMP?

Correct Answer is : Negotiate IPSEC SAs

6. A ___________ is an extension of an enterprise’s private intranet across a public network such as the internet, creating a secure private connection.

Correct Answer is : VPN

7. When were VPNs introduced into the commercial world?

Correct Answer is : Late 90’s

8. What protocol is NOT used in the operation of a VPN?

Correct Answer is : YMUM

9. Which of the following statements is NOT true concerning VPNs?

Correct Answer is : Is the backbone of the Internet

10. Traffic in a VPN is NOT ____________

Correct Answer is : Accessible from unauthorized public networks

11. VPNs are financially speaking __________

Correct Answer is : Usually cheaper than leased lines

12. Which layer 3 protocols can be transmitted over a L2TP VPN?

Correct Answer is : Both IP or IPX

13. ESP (Encapsulating Security Protocol) is defined in which of the following standards?

Correct Answer is : IPsec

14. L2F was developed by which company?

Correct Answer is : Cisco

15. Which layer of the OSI reference model does PPTP work at?

Correct Answer is : Layer 2

16. Which layer of the OSI reference model does IPsec work at?

Correct Answer is : Layer 3

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