Match the application layer protocol with the port number it is commonly associated with:
FTP
HTTP
POP3
SMTP
SNMP
Telnet
A. 20 and 21
B. 23
C. 25
D. 80
E. 110
F. 161
| FTP | 20 and 21 |
| HTTP | 80 |
| POP3 | 110 |
| SMTP | 25 |
| SNMP | 161 |
| Telnet | 23 |
Related exam: EWAN v4 Chapter 8 Check Your Understanding: Network Troubleshooting
