CISSP-ISSAP: Information Systems Security Architecture Professional

By ISC · Question Mode

QuestionQ79

VerifiedInfrastructure and System Security

You are a Network Administrator for Blue Bell Inc. The company uses a TCP-based network and has two offices in separate cities. It wants to connect the offices through a public network. You decide to configure a virtual private network (VPN) between the offices. Which of the following protocols does a VPN use for tunneling?

Explanation

Layer 2 Tunneling Protocol (L2TP) creates a VPN tunnel for PPP traffic over a public network. In an L2TP/IPsec deployment, IPsec protects the session, while L2TP supplies the tunneling function.

Learn more

Community Discussion

No comments yet. Be the first to start the discussion!