TCP/UDP Ports Flashcards
1
Q
20
A
ftp - data
File Transfer Protocol - Data
2
Q
21
A
ftp
File Transfer Protocol - Control
3
Q
22
A
ssh
Secure Shell
4
Q
23
A
telnet
Telnet
5
Q
25
A
smtp
Simple Mail Transfer Protocol
6
Q
53
A
domain
Domain Name System
7
Q
67
A
bootps
BOOTP/DHCP Server
8
Q
68
A
bootpc
BOOTP/DHCP Client
9
Q
69
A
tftp
Trivial File Transfer Protocol
10
Q
80
A
http
HTTP
11
Q
110
A
pop3
Post Office Protocol
12
Q
123
A
ntp
Network Time Protocol
13
Q
143
A
imap
Internet Mail Access Protocol
14
Q
161
A
snmp
Simple Network Management Protocol
15
Q
162
A
snmp-trap
Simple Network Management Trap
16
Q
443
A
https
HTTP Secure
17
Q
445
A
smb
Server Message Block
18
Q
1720
A
h323hostcall
H.323 Call Signing
19
Q
2427
A
mgcp-gateway
Media Gateway Control Protocol
20
Q
2727
A
mgcp-callagent
Media Gateway Control Protocol Client
21
Q
3389
A
rdp
Remote Desktop Protocol
22
Q
5004
A
rtp
Real-Time Protocol
23
Q
5005
A
rtcp
Real-Time Control Protocol
24
Q
5060
A
sip
Session Initiation Protocol
25
5061
Session Initiation Protocol Secure
