CCNA FAQ: Virtual Private Networks Q1. Your organization has just opened a new office in Detroit. You have existing offices in Phoenix, San Diego, and Albuquerque that are tied together using VPN technology. What physical or logical changes should you add to support the VPN connection to the new office? A. No new interfaces are needed. The VPN configuration needs only to be … [Read more...]
Network Security FAQ: Virtual Private Networks
Network Security FAQ: Virtual Private Networks Q1. Name three types of VPN solutions. Answer: Three types of VPN solutions include remote access, site-to-site, and firewall-based. Q2. What are the four major functions of IPSec? Answer: The four major functions of IPSec are confidentiality, data integrity, origin authentication, and antireplay protection. Q3. Describe the … [Read more...]
CCNP Security FAQ : Virtual Private Networks
CCNP Security FAQ : Virtual Private Networks Q1. Which type of encryption is stronger? A. Group 2 Diffie-Hellman B. AES-128 C. 3DES D. AES-192 E. DES Answer: D Q2. Which service uses UDP port 500? A. IPSec B. OAKLEY C. IKE D. None of these answers are correct Answer: C Q3. Which service uses TCP port 50? A. aIKE B. AH C. OAKLEY D. ESP E. None of these … [Read more...]