Common Port Numbers Flashcards
1 What is the port number for Telnet
a/ 22
b/ 23
c/ 25
c/ 42
1
b/ 23 Telnet
2
What is the port number for SSH/SCP
a/ 22
b/ 69
c/ 25
d/ 443
2
a/ 22 SSH/SCP
3
What is the port number for SMPT
a/ 25
b/ 42
c/ 43
d/ 49
3
a/ 25 SMTP
4
What is the port number for DNS
a/ 67-68
b/ 69
c/ 70
d/ 53
4
d/ 53 DNS
5
What is the port number for FTP
a/ 20-21
b/ 02
1c/ 10
d/ 113
5
a/ 20-21 FTP
6
What is the port number for DHCP/BOOTP
a/ 77
b/ 179
c/ 201
d/ 67-68
6
d/ 67-68 DHCP/BOOTP
7
What is the port number for SNMP
a/ 137-139
b/ 143
c/ 161-162
d/ 177
7
c/ 161-162 SNMP
8
What is the port number for HTTPS over SSL
a/ 411-412
b/ 443
c/ 445
d/ 464
8
b/ 443 HTTPS over SSL
9
What is the port number for POP3
a/ 88
b/ 102
c/ 110
d/ 113
9
c/ 110 POP3
10
What is the port number for SMTP
a/ 546-547
b/ 560
c/ 563
d/ 587
10
d/ 587
11
What is the port number for RDP
a/ 3306
b/ 3389
c/ 3689 i
d/ 3690
11
b/ 3389 RDP (Terminal Server)
12
What is the port number for HTTP
a/ 80
b/ 88
c/ 102
d/ 110
12
a/ 80 HTTP