Training 3 - TCP/IP Model

Which layer 4 protocol is used for a Telnet connection?

• IP

• TCP

• UDP

• ICMP

Which of the following services use TCP? (Choose two.)

• DHCP

• SNMP

• SMTP

• TFTP

• HTTP

Which of the following Application layer protocols sets up a secure session that’s similar to Telnet?

• FTP

• SSH

• DHCP

• DNS

What must happen if a DHCP IP conflict occurs?

• Proxy ARP will fix the issue.

• The client uses a gratuitous ARP to fix the issue.

• The administrator must fix the conflict by hand at the DHCP server.

• The DHCP server will reassign new IP addresses to both computers.

If you use either Telnet or FTP, what layer are you using to generate the data?

• Application

• Presentation

• Session

• Transport