Protocol Numbers Flashcards
1
Q
SMTP
A
port 25
2
Q
IMAP
A
port 143
3
Q
POPv3
A
port 110
4
Q
HTTP
A
port 80
5
Q
FTP
A
port 20,21
6
Q
TFTP
A
port 69
7
Q
telnet
A
port 23
8
Q
SSH
A
port 22
9
Q
RDP
A
3389
10
Q
DNS
A
port 53
11
Q
DHCP
A
port 68,67
12
Q
NETBIOS
A
port 137,139
13
Q
SNMP
A
port 161,162
14
Q
LDAP
A
port 389
15
Q
SMB
A
port 445
