Well-Known Ports Flashcards
1
Q
DHCP - server - client
A
Server: 67 - Client: 68 UDP
2
Q
DNS
A
53 UDP
3
Q
SNTP
A
123 UDP
4
Q
SNMP
A
161 UDP
5
Q
Telnet
A
23 TCP
6
Q
SMTP
A
25 TCP
7
Q
HTTP
A
80 TCP
8
Q
FTP
A
21 TCP
9
Q
SSH
A
22 TCP
10
Q
Whois
A
43 TCP
11
Q
LDAP
A
389 TCP
12
Q
HTTPS
A
443 TCP
13
Q
Syslog
A
514 TCP
