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CompTIA Sec+ > Ports > Flashcards

Ports Flashcards

1
Q

What port number is DNS?

A

53

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2
Q

What does DNS stand for?

A

Domain Name Service

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3
Q

What port number is FTP?

A

21

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4
Q

What does FTP stand for?

A

File Transfer Protocol

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5
Q

What port number is SMTP?

A

25

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6
Q

What does SMTP stand for?

A

Simple Mail Transfer Protocol

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7
Q

What port number is NNTP?

A

119

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8
Q

What does NNTP stand for?

A

Network News Transfer Protocol

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9
Q

What port number is TFTP?

A

69

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10
Q

What does TFTP stand for?

A

Trivial FTP

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11
Q

What port number is HTTP?

A

80

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12
Q

What does HTTP stand for?

A

Hyper Text Transfer Protocol

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13
Q

What port number is Telnet?

A

23

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14
Q

What port number is Kerberos?

A

88

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15
Q

What does SSH stand for?

A

Secure Shell

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16
Q

What port number is SSH, SCP, SFTP?

A

22

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17
Q

What port number is FCIP?

A

3225

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18
Q

What does FCIP stand for?

A

Fibre Channel IP

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19
Q

What port number is LDAP SSL/TLS?

A

636

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20
Q

What port number is SMB?

A

445

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21
Q

What does SMB stand for?

A

Server Message Block

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22
Q

What port number is PPTP?

A

1723

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23
Q

What does PPTP stand for?

A

Point-to-point Tunneling Protocol

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24
Q

What port number is LDAP?

A

389

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25
What does LDAP stand for?
Lightweight Directory Access Protocol
26
What port number is SQL?
1433
27
What port number is SNMP?
161
28
What does SNMP stand for?
Simple Network Management Protocol
29
What port number is IMAP?
143
30
What does IMAP stand for?
Internet Message Access Protocol
31
What port number is Syslog?
514
32
What port number is NetBIOS?
137-139
33
What port number is POP3 (SSL/TLS)?
995
34
What does POP3 stand for?
Post Office Protocol v3
35
What port number is IMAP4 with SSL/TLS?
993
36
What port number is RADIUS?
1812/1813
37
What does RADIUS stand for?
Remote Authentication Dial-In Service
38
What port number is FTPS?
989/990
39
What does FTPS stand for?
File Transfer Protocol Secure
40
What port number is L2TP?
1701
41
What does L2TP stand for?
Layer 2 Tunnel Protocol
42
What port number is SNMPTRAP?
162
43
What port number is RPC/DCOM-scm?
135
44
What does the RPC in RPC/DCOM-scm stand for?
Remote Procedure Call
45
What port number is SMTP with SSL/TLS?
587
46
What port number is Syslog over TLS?
6514
47
What port number is RDP?
3389
48
What does RDP stand for?
Remote Desktop Protocol
49
What port number is HTTPS?
443
50
What port number is iSCSI?
860
51
What port number is iSCSI Target?
3260
52
What port number is Diameter?
3868
53
What port number is MySQL?
3306
54
What port number is POP3?
110
55
A protocol that synchronizes the clock between computers
NTP
56
Networking protocol used for the management and monitoring of network-connected devices
SNMP
57
A protocol that helps applications query user information rapidly
LDAP
58
A protocol that automatically provides an Internet Protocol (IP) host with its IP address and other related configuration information
DHCP
59
What port number is SQLnet?
1521
60
What port number is DHCP?
67/68
61
What does DHCP stand for?
Dynamic Host Configuration Protocol
62
Translates human-readable domain names (www.google.com) to machine-readable addresses (192.x.x.x)
DNS
63
An application used by mail servers to send, receive, and/or relay outgoing mail between senders and recievers
SMTP
64
A protocol used by local email software clients to retrieve emails from a remote mail server over a TCP/IP connection
POP3
65
A signaling protocol used for initiating, maintaining, and terminating communication sessions that include voice, video, and messaging applications
SIP
66
What port number is NTP?
123

CompTIA Sec+ (9 decks)

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