Security Plus Ports

What port is TCP Port 20?

• Data FTP

• SSH

• Connection/Command/Control FTP

• SMTP

What is TCP Port 21?

• Data FTP

• Connection/Command/Control FTP

• Telnet

• SMTP

What port does Telnet use?

• TCP Port 23

• UDP Port 23

• TCP port 22

• UDP Port 22

What is TCP Port 25?

• SMTP (Outgoing Mail)

• SMTP (Inbound Mail)

• IMAP (Outgoing Mail)

• IMAP (Inbound Mail)

What Port does TACACS/TACACS+ use?

• UDP or TCP Port 49

• UDP Port 49

• TCP Port 49

• UDP or TCP Port 25

What port does DNS use for Queries?

• UDP Port 53

• TCP Port 53

• UDP Port 52

• TCP Port 52

What port does DNS use for Zone-transfers?

• TCP Port 53

• UDP Port 53

• TCP Port 52

• UDP Port 52

What is UDP Port 69?

• TFTP

• HTTP

• HTTPS

• IMAP

What is TCP Port 80?

• HTTP

• HTTPS

• Kerberos

• TFTP

What is UDP Port 88?

• Kerberos

• HTTP

• HTTPS

• POP3