Port Numbers Flashcards

1
Q

1

A

ICMP

UDP

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
2
Q

7

A

Echo

TCP/UDP

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
3
Q

9

A

WakeOnLAN

TCP/UDP

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
4
Q

19

A

Chargen

TCP/UDP

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
5
Q

20

A

FTP Transfer

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
6
Q

21

A

FTP control

TCP

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
7
Q

22

A

SSH / SFTP

TCP

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
8
Q

23

A

Telnet

TCP

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
9
Q

25

A

SMTP

TCP

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
10
Q

42

A

WINS replicate

TCP/UDP

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
11
Q

47

A

PPTP VPN

TCP/UDP

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
12
Q

49

A

TACACs+

TCP

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
13
Q

50

A

ESP / IPSEC

TCP

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
14
Q

53

A

DNS

TCP

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
15
Q

67

A

DHCP Server

UDP

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
16
Q

68

A

DHCP Client

UDP

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
17
Q

69

A

TFTP

UDP

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
18
Q

80

A

HTTP

TCP

19
Q

88

A

Kerberos

UDP

20
Q

110

A

POP3

TCP

21
Q

119

A

NNTP

UDP

22
Q

123

A

NTP

UDP

23
Q

135

A

RPC / DCE endpoint mapper

TCP/UDP

24
Q

137

A

WINS

TCP/UDP

25
Q

138

A

Netbios Datagram Service

TCP/UDP

26
Q

139

A

SMB

TCP/UDP

27
Q

143

A

IMAP

TCP/UDP

28
Q

161

A

SNMP

UDP/TCP

29
Q

389

A

LDAP

TCP

30
Q

443

A

HTTPS (SSL/TLS/FTPS)

TCP

31
Q

445

A

SMB

TCP

32
Q

500

A

IPSEC: IKE / ISAKMP

TCP/UDP

33
Q

636

A
Secured LDAP (LDAPS)
(TCP)
34
Q

989

A

FTPS (FTP over TLS/SSL DATA)

TCP/UDP

35
Q

990

A

FTPS (FTP over TLS/SSH Control)

TCP/UDP

36
Q

991

A

FTPS

TCP

37
Q

1645

A

Radius Authentication

UDP

38
Q

1646

A

Radius Accounting

UDP

39
Q

1701

A

L2TP

TCP

40
Q

1812

A

Radius Authentication

UDP

41
Q

1813

A

Radius Accounting

UDP

42
Q

3389

A

RDP / Terminal Services

TCP

43
Q

4500

A

IPSEC: IKE / ISAKMP

UDP