Network Port Quiz

A client packet is received by a server. The packet has a destination port number of 21. What service application is the client requesting?

• FTP

• LDAP

• SLP

• SNMP

A client packet is received by a server. The packet has a destination port number of 137. What service application is the client requesting?

• NetBIOS (NetBT)

• SMB/CIFS

• HTTPS

• SLP

A client packet is received by a server. The packet has a destination port number of 22. What service application is the client requesting?

• SSH

• SMB/CIFS

• HTTPS

• SLP

A client packet is received by a server. The packet has a destination port number of 143. What service application is the client requesting?

• IMAP

• SMB/CIFS

• HTTPS

• SLP

A client packet is received by a server. The packet has a destination port number of 161. What service application is the client requesting?

• SNMP

• SMB/CIFS

• HTTPS

• SLP

A client packet is received by a server. The packet has a destination port number of 23. What service application is the client requesting?

• Telnet

• SMB/CIFS

• HTTPS

• SLP

A client packet is received by a server. The packet has a destination port number of 389. What service application is the client requesting?

• LDAP

• SMB/CIFS

• HTTPS

• SLP

A client packet is received by a server. The packet has a destination port number of 25. What service application is the client requesting?

• SMTP

• SMB/CIFS

• HTTPS

• SLP

A client packet is received by a server. The packet has a destination port number of 389. What service application is the client requesting?

• LDAP

• POP3

• HTTP

• NetBIOS (NetBT)

A client packet is received by a server. The packet has a destination port number of 53. What service application is the client requesting?

• DNS

• NetBIOS (NetBT)

• POP3

• IMAP