A technician uses the ping 127.0.0.1 command. What is the technician testing?

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  • Post last modified:January 12, 2019
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Last Updated on January 12, 2019 by InfraExam

A technician uses the ping 127.0.0.1 command. What is the technician testing?

  • the TCP/IP stack on a network host
  • connectivity between two adjacent Cisco devices
  • connectivity between a PC and the default gateway
  • connectivity between two PCs on the same network
  • physical connectivity of a particular PC and the network
    Explanation:127.0.0.1 is the local loopback address on any TCP/IP network device. By pinging this address, the technician is verifying the TCP/IP protocol stack on that particular device.

For All Questions: ITN Pretest Exam Answers 2019

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