Port #'s & Protocols Flashcards
1
Q
File Transfer Protocol (FTP)
A
20, 21
2
Q
Secure Shell (SSH)
A
22
3
Q
Telnet
A
23
4
Q
Simple Mail Transfer Protocol (SMTP)
A
25
5
Q
Which two ports are most commonly used for mail traffic?
A
25, 110
6
Q
Domain Name System (DNS)
A
53
7
Q
Dynamic Host Configuration Protocol (DHCP) Server
A
67
8
Q
DHCP Client
A
68
9
Q
Hypertext Transfer Protocol (HTTP)
A
80
10
Q
Post Office Protocol (POP)
A
110
11
Q
NetBIOS over TCP/IP
A
137-139
12
Q
Internet Mail Access Protocol (IMAP)
A
143
13
Q
Simple Network Management Protocol (SNMP)
A
161
14
Q
SNMP trap operation
A
162
15
Q
Lightweight Directory Access Protocol (LDAP)
A
389
