Port Names and Numbers Flashcards
1
Q
Port 20
A
FTP Data
2
Q
Port 21
A
FTP Control
3
Q
Port 22-1
A
SSH
4
Q
Port 22-2
A
SFTP
5
Q
Port 23
A
TELNET
6
Q
Port 25
A
SMTP
7
Q
Port 53
A
DNS
8
Q
Port 67
A
DHCP C-S
9
Q
Port 68
A
DHCP S-C
10
Q
Port 69
A
TFTP
11
Q
Port 80
A
HTTP
12
Q
Port 110
A
POP3
13
Q
Port 123
A
NTP
14
Q
Port 143
A
IMAP4
15
Q
Port 161
A
SNMP
16
Q
Port 389
A
LDAP
17
Q
Port 443
A
HTTPS
18
Q
Port 445
A
SMB
19
Q
Port 636
A
LDAPS
20
Q
Port 1720
A
H.323
21
Q
Port 3389
A
RDP
22
Q
Port 5060
A
SIP Unencrypted
23
Q
Port 5061
A
SIP Encrypted
24
Q
Port 119
A
NNTP
25
Port 137-139
NetBios
