Protocols-Ports Flashcards

1
Q

Dynamic Host Configuration Protocol (DHCP)

A

UDP

67-svr

68-client

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2
Q

Diameter

A

3868

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3
Q

Domain Name System (DNS)

A

TCP&UDP

53

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4
Q

File Transfer Protocol (FTP)

A

TCP

20-data xfr

21-cmd/ctrl

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5
Q

File Transfer Protocol Secure over TLS (FTPS)

A

989-data

990-cmd/ctrl

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6
Q

H.323 (VOIP/video conferencing)

A

TCP

1720

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7
Q

HyperText Transfer Protocol (HTTP)

A

TCP

80

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8
Q

HyperText Transfer Protocol Secure over TLS (HTTPS)

A

TCP&UDP

443

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9
Q

Internet Message Access Protocol v.4-incoming (IMAP4)

Internet Message Access Protocol v.4 Secure-incoming (IMAP4)

A

TCP&UDP

143

TCP

993

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10
Q

Internet Protocol Security w/Internet Key Exchange (IPsec w/IKE)

A

500 UDP
50-ESP Encapsulating Security Payload

51-AH Authentication Header

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11
Q

Kerberos

A

88

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12
Q

Layer 2 Tunneling Protocol (L2TP)

A

UDP

1701

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13
Q

Lightweight Directory Access Protocol (LDAP)

Lightweight Directory Access Protocol Secure w/TLS (LDAPS)

A

TCP&UDP

389

TCP

636

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14
Q

Network Basic Input Output System (NetBIOS)

A

TCP&UDP

135-139

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15
Q

Netstat

A

15

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16
Q

Network News Transport Protocol (NNTP)

A

TCP

119

17
Q

Network Time Protocol (NTP)

A

UDP

123

18
Q

Post Office Protocol v.3-incoming (POP3)

Post Office Protocol v.3 Secure enecrypted-incoming (POP3S)

A

TCP

110

995

19
Q

Point-to-Point Tunneling Protocol (PPTP)

A

TCP

1723

Deprecated

20
Q

Remote Authentication Dial-in User Service (RADIUS)

A

UDP

1812

1813

21
Q

Remote Desktop Protocol (RDP)

A

TCP&UDP

3389

22
Q

Realtime Transport Protocol (A/V)

A

UDP

5004

5005

23
Q

Simple Mail Transfer Protocol-outgoing (SMTP)

Simple Mail Transfer Protocol Secure w/TLS-outgoing (SMTP)

A

TCP

25

587

24
Q

Simple Network Management Protocol (SNMP)

A

TCP&UDP

161-mgrs communicate w/agents

162-trap; unsolicited msgs from agents to mgrs

25
Q

SQL Server

A

TCP

1433

26
Q

Secure Shell (SSH)

Secure File Transfer Protocol (SFTP)

Secure Copy (SCP)

A

TCP

22

27
Q

Syslog

A

514

28
Q

Terminal Access Controller Access-Control System Plus (TACACS+)

A

TCP&UDP

49

29
Q

Telnet

A

TCP

23

30
Q

Trivial File Transfer Protocol (TFTP)

A

UDP

69