Networking Protocols and Port Numbers Flashcard

Front

Which protocol uses TCP port 22?

Back

SSH

Front

What is the port number for HTTPS?

Back

TCP 443

Front

Which protocol uses UDP port 69?

Back

TFTP

Front

What is the port number for SMTP?

Back

TCP 25

Front

Which protocol uses TCP port 143? Options: IMAP4, LDAP, POP3, Telnet

Back

IMAP4

Front

What is the port number for DNS zone transfers?

Back

TCP 53

Front

What is the port number for Remote Desktop Protocol (RDP)?

Back

TCP/UDP 3389

Front

Which layer of the OSI model corresponds to the Application Layer in the TCP/IP model?

Back

Application Layer

Front

Which of the following protocols operates at the Transport Layer in the OSI model?
Options:
TCP,
DNS,
ICMP,
ARP

Back

TCP

Front

Which protocol operates at the Network Layer in the OSI model? Options: HTTP, IP, FTP, ARP

Back

IP