Skillset can help you prepare! Sign up for your free Skillset account and take the first steps towards your certification.
Which protocol is used to test application OSI layer level 7 connectivity?
traceroute
wireshark
netstat
ssh
telnet
ftp
Telnet can be used to test ports and application connectivity. if you can telnet to it you can reach it.
Study thousands of practice questions that organized by skills and ranked by difficulty.
Create a tailored training plan based on the knowledge you already possess.
Know when you’re ready for the high-stakes exam. Have the confidence that you will pass on your first attempt.