Layer 4 Applications Flashcards
1
Q
TFTP
A
Trivial File Transfer Protocol. UDP Port 69.
2
Q
FTP
A
File Transfer Protocol. TCP Port 20/21.
3
Q
SSH
A
TCP Port 22
4
Q
Telnet
A
TCP Port 23
5
Q
SMTP
A
TCP Port 25
6
Q
HTTP
A
TCP Port 80
7
Q
POP3
A
TCP Port 110
8
Q
DNS
A
TCP/UDP Port 53
9
Q
DHCP
A
UDP Port 67/68
10
Q
SNMP
A
UDP Port 161