CCNA Question of the Week

In this weekly series, Jill Liles posts questions and answers to help readers prepare for the CCNA exam.

Which option is not a benefit of implementing VPNs?

  1. Is cheaper than Layer 2 WANS
  2. Provides scalability
  3. Does not require a service provider
  4. Provides security


The correct answer is 3.

VPNs are typically implemented over the Internet and therefore require connections to a service provider. VPNs can result in cost savings versus Layer 2 WAN connections, provide security (using IPSec), and are scalable.

For more questions like these, try our CCNA Cert Check

Related Courses:
ICND1 — Interconnecting Cisco Network Devices 1
ICND2 — Interconnecting Cisco Network Devices 2
CCNAX — CCNA Boot Camp v1.1

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