4-7: Securing Site-to-Site Connectivity

Question 1

Two corporations have just completed a merger. The network engineer has been asked to connect the two corporate networks without the expense of leased lines. Which solution would be the most cost effective method of providing a proper and secure connection between the two corporate networks?

Answer 1

Site-to-site VPN

Question 2

Which statement correctly describes IPsec?

Answer 2

IPsec works at Layer 3, but can protect traffic from Layer 4 through Layer 7.

Question 3

What is an IPsec protocol that provides data confidentiality and authentication for IP packets?

Answer 3

ESP

Question 4

Which Cisco VPN solution provides limited access to internal network resources by utilizing a Cisco ASA and provides browser-based access only?

Answer 4

Clientless SSL VPN

Question 5

Which statement describes a feature of site-to-site VPNs?

Answer 5

Internal hosts send normal, unencapsulated packets.

Question 6

What is the purpose of the generic routing encapsulation tunneling protocol?

Answer 6

To manage the transportation of IP multicast and multiprotocol traffic between remote sites

Question 7

Which statement describes a characteristic of IPsec VPNs?

Answer 7

IPsec works with all Layer 2 protocols.