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What represents a best practice concerning discovery protocols such as CDP and LLDP on network devices?

  • Use the open standard LLDP rather than CDP.
  • Disable both protocols on all interfaces where they are not required.
  • Use the default router settings for CDP and LLDP.
  • Enable CDP on edge devices, and enable LLDP on interior devices.
    Answers Explanation & Hints:

    Both discovery protocols can provide hackers with sensitive network information. They should not be enabled on edge devices, and should be disabled globally or on a per-interface basis if not required. CDP is enabled by default.​

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Click Here CCNA 2 SRWE v7 – Modules 10 – 13 – L2 Security and WLANs Exam Answers Full 100%