Multiple choice

Which matured tunneling technology allows IP payloads to be encrypted and then encapsulated in an IP header to be sent across a corporate IP inter-network or a public IP inter-network, such as the internet?

  1. IPX Tunneling

  2. IP Security (IPSec) Tunnel Mode

  3. System Network Architecture (SNA) Tunneling

  4. Point-to-Point Tunneling Protocol (PPTP)

  5. Layer 2 Tunneling Protocol (L2TP)
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

IPSec tunnel mode allows IP payloads to be encrypted and then, encapsulated in an IP header to be sent across a corporate IP inter-network or a public IP inter-network, such as the internet.

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