Ports and Protocols Flashcards

1
Q

What port is the File Transfer Protocol (FTP) on

A

20 and 21

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2
Q

What port is Secure Shell (SSH) on

A

22

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3
Q

What port is SSH File Transfer Protocol (SFTP) on

A

22

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4
Q

What port does Telnet use

A

23

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5
Q

What port does Simple Mail Transfer Protocol (SMTP) use

A

25

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6
Q

What port does the Domain Name Service (DNS) use

A

53

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7
Q

What port does the Dynamic Host Configuration Protocol (DHCP) use

A

67 and 68

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8
Q

What port does the Trivial File Transfer Protocol use

A

69

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9
Q

What port does the Hyper Text Transfer Protocol (HTTP) use

A

80

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10
Q

What port does Post Office Protocol v3 (POP3) use

A

110

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11
Q

What port does Network Time Protocol (NTP) use

A

123

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12
Q

What port does the Network Basic Input/Output System
(NetBIOS) use

A

139

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13
Q

What port does the Internet Message Access Protocol (IMAP) use

A

143

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14
Q

What port does the Simple Network Management Protocol (SNMP) use

A

161

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15
Q

What port does the Lightweight Directory Access Protocol (LDAP) use

A

389

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16
Q

What port does Hyper Text Transfer Protocol Secure (HTTPS) use

A

443

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17
Q

What port does the Server Message Block (SMB) use

A

445

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18
Q

What port does System Logging Protocol (Syslog) use

A

514

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19
Q

What port does the Simple Mail Transfer Protocol-Transport Layer Security (SMPT TLS) use

A

587

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20
Q

What port does Lightweight Directory Access Protocol Secure (LDAPS) use

A

636

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21
Q

What port does Internet Message Access Protocol over Secure Socket Layer (IMAP over SSL) use

A

993

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22
Q

What port does Post Office Protocol v3 over Secure Socket Layer (POP3 over SSL) use

A

995

23
Q

What port does Structured Query Language Server Protocol (SQL) use

A

1433

24
Q

What port does SQLnet use

A

1521

25
Q

What port does MySQL use

A

3306

26
Q

What port does Remote Desktop Protocol (RDP) use

A

3389

27
Q

What prot does Session Initiation Protocol (SIP) use

A

5060 and 5061

28
Q

What does File Transfer Protocol (FTP) do

A

Transfers computer files between a client and server on a computer network (Unsecure)

29
Q

What does Secure Shell (SSH) do

A

Secure remote access

30
Q

What does SSH File Transfer Protocol do

A

Provides file access, file transfer, and file management over a secure, reliable data stream

31
Q

What does Telnet do

A

Provides bidirectional interactive text-oriented communication facility using a virtual terminal connection. Like SSH, but insecure

32
Q

What does Simple Mail Transfer Protocol (SMTP) do

A

Internet standard for sending electronic mail

33
Q

What does Domain Name Service (DNS) do

A

It converts domain names to IP addresses.

34
Q

What does Dynamic Host Control Protocol (DHCP) do

A

Dynamically assigns an IP address and other network configuration parameters to a client.

35
Q

What does Trvial File Transfer Protocol (TFTP) do

A

Transmits files in both directions of a client-server application. Used for booting an operating system from a local area network file server. It is essentially a stripped-down version of FTP.

36
Q

What does Hyper Text Transfer Protocol (HTTP) do

A

The foundation of data communication for the World Wide Web (WWW). Designed for distributed, collaborative, and hypermedia presentation across many devices

37
Q

What does Post Office Protocol v3 (POP3) do

A

Used by local e-mail clients to retrieve e-mail from a remote server over a TCP/IP connection

38
Q

What does the Network Time Protocol (NTP) do

A

Provides clock synchronization between computer systems over packet-switched, variable-latency data networks

39
Q

What does the Network Basic Input/Output System (NetBIOS) do

A

Provides services allowing applications on separate computers to communicate over a local area network for file and printer sharing

40
Q

What does the Internet Message Access Protocol (IMAP) do

A

Provides e-mail clients to retrieve e-mail messages from a mail server over a TCP/IP connection. Allows the end user to view and manipulate the messages as if they are stored locally

41
Q

What does the Simple Network Management Protocol (SNMP) do

A

Provides collection and organization of information about managed devices on a network. It can modify that information to change device behavior, which is commonly used in network devices.

42
Q

What does the Lightweight Directory Access Protocol (LDAP) do

A

Open, vendor-neutral, industry standard for accessing and maintaining distributed directory information services. LDAP and Active Directory use this port.

43
Q

What does the Hyper Text Transfer Protocol Secure (HTTPS) do

A

Foundation of e-commerce on the World Wide Web (WWW). It is designed to add security to the insecure HTTP protocol.

44
Q

What does the Server Message Block (SMB) do

A

Provides shared access to files, printers, and miscellaneous communication between devices on a network

45
Q

What does the System Logging Protocol (Syslog) do

A

Used to send logging data back to a centralized server

46
Q

What does the Simple Main Transfer Protocol-Transport Layer Security (SMTP TLS) do

A

Secure and encrypted way to send emails

47
Q

What does Lightweight Directory Access Protocol Secure (LDAPS) do

A

Open, vendor-neutral, industry standard for accessing and maintaining distributed directory information services. it provides secure directory services.

48
Q

What does the Internet Message Access Protocol over Secure Socket Layer (IMAP over SSL) do

A

Secure and encrypted way to receive emails

49
Q

What does the Post Office Protocol v3 over Secure Socket Layer (POP3 over SSL) do

A

Secure and encrypted way to receive emails

50
Q

What does Structured Query Language Server Protocol (SQL) do

A

Used for communication from a client to a database engine

51
Q

What does SQLnet do

A

Used for communication from a client to an Oracle database

52
Q

What does MySQL do

A

Used for communication from a client to the MySQL database engine

53
Q

What does Remote Desktop Protocol (RDP) do

A

Provides a user with a graphical interface to connect to another computer over a network connection. The user employs RDP client software; the other computer must run RDP server software. It is a proprietary protocol developed by Microsoft.

54
Q

What does Session Initiation Protocol (SIP) do

A

Provides signaling and controlling multimedia communication sessions in applications. It is used for internet telephony voice and video calls, VOIP, and instant messaging.