Port Numbers Flashcards
0
Q
FTP’s layer 4 protocol(s) and port #/#s:
A
TCP 21
1
Q
DNS’s layer 4 protocol(s) and port #/#s:
A
TCP UDP 53
2
Q
Telnet’s layer 4 protocol(s) and port #/#s:
A
TCP 23
3
Q
HTTP’s layer 4 protocol(s) and port #/#s:
A
TCP 80
4
Q
TFTP’s layer 4 protocol(s) and port #/#s:
A
UDP 69
5
Q
SMTP’s layer 4 protocol(s) and port #/#s:
A
TCP 25
6
Q
HTTPS’s layer 4 protocol(s) and port #/#s:
A
TCP 443
7
Q
SNMP’s layer 4 protocol(s) and port #/#s:
A
UDP 161