Common Ports Flashcards

1
Q

TCP 20

A

FTP Data

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2
Q

TCP 21

A

FTP Control

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3
Q

TCP 22

A

SSH

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4
Q

TCP 23

A

Telnet

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5
Q

TCP 25

A

SMTP

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6
Q

TCP / UDP 42

A

WINS

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7
Q

TCP / UDP 53

A

DNS

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8
Q

UDP 67

A

DHCP Server

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9
Q

UDP 68

A

DHCP Client

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10
Q

UDP 69

A

TFTP

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11
Q

TCP 80

A

HTTP

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12
Q

TCP 110

A

POP3

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13
Q

TCP 119

A

NNTP

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14
Q

TCP 123

A

NTP

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15
Q

TCP / UDP 135

A

Microsoft RPC

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16
Q

TCP / UDP 137

A

NetBIOS Name Service

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17
Q

TCP / UDP 138

A

NetBIOS Datagram Service

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18
Q

TCP / UDP 139

A

NetBIOS Session Service

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19
Q

TCP / UDP 143

A

IMAP

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20
Q

TCP / UDP 161

A

SNMP

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21
Q

TCP / UDP 162

A

SNMP Trap

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22
Q

TCP / UDP 389

A

LDAP

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23
Q

TCP / UDP 443

24
Q

TCP 445

25
TCP / UDP 636
LDAPS
26
TCP 873
rsync
27
TCP 49
TACACS+
28
TCP 111
RPC
29
TCP 179
BGP
30
TCP 201
Appletalk
31
UDP 500
ISAKMP
32
TCP 514
Syslog
33
TCP 520
RIP
34
TCP 546/7
DHCPv6
35
TCP 587
SMTP
36
TCP 902
VMWare
37
TCP 1080
Socks Proxy
38
TCP 1194
VPN
39
TCP 1433/4
MSSQL
40
TCP 1521
Oracle
41
TCP 1629
DameWare
42
TCP 2049
NFS
43
TCP 3128
Squid Proxy
44
TCP 3306
MySQL
45
TCP 3389
RDP
46
TCP 5060
SIP
47
TCP 5222
Jabber
48
TCP 5432
Postgres
49
TCP 5666
Nagios
50
TCP 5900
VNC
51
TCP 6000
X11
52
TCP 6129
DameWare
53
TCP 6667
IRC
54
TCP 9001
Tor
55
TCP 9001
HSQL
56
TCP 9090/1
Openfire
57
TCP 9100
Jet Direct