Network Protocols & Port Numbers Flashcards
1
Q
FTP
A
- File Transfer Protocol
- 21
- 689/990 (Secure)
- TCP (Transmission Control Protocol)
2
Q
SSH
A
- Secure Shell
- 22
- 22 (Secure)
- TCP (Transmission Control Protocol) or UDP (User Datagram Protocol)
3
Q
Telnet
A
- Telecommunication Network
- 23
- None secure
- TCP (Transmission Control Protocol) or UDP (User Datagram Protocol)
4
Q
SMTP
A
- Simple Mail Transfer Protocol
- 25
- 465/587 (Secure)
- TCP (Transmission Control Protocol)
5
Q
DNS
A
- Domain Name System
- 53
- TCP (Transmission Control Protocol) or UDP (User Datagram Protocol)
6
Q
DHCP
A
- Dynamic Host Configuration Protocol
- 67 (Server)
- 68 (Client)
- TCP (Transmission Control Protocol) or UDP (User Datagram Protocol)
7
Q
HTTP
A
- Hypertext Transport Protocol
- 80
- 443 (Secure HTTPS)
- TCP (Transmission Control Protocol)
8
Q
POP3
A
- Post Office Protocol 3
- 110
- 995 (Secure)
- TCP (Transmission Control Protocol)
9
Q
NetBIOS/NetBT
A
- 137-139
* TCP (Transmission Control Protocol) or UDP (User Datagram Protocol)
10
Q
IMAP
A
- Internet Message Access Protocol
- 143
- 993 (Secure)
- TCP (Transmission Control Protocol)
11
Q
SNMP
A
- Simple Network Management Protocol
- 161
- UDP (User Datagram Protocol)
12
Q
SNMP
A
- Secure Network Management Protocol Trap (Admin Alert)
- 162
- TCP (Transmission Control Protocol) or UDP (User Datagram Protocol)
13
Q
LDAP
A
- Lightweight Directory Access Protocol (Active Directory)
- 389
- 636 (Secure)
- TCP (Transmission Control Protocol) or UDP (User Datagram Protocol)
14
Q
SLP
A
- Service Location Protocol
- 427
- TCP (Transmission Control Protocol) or UDP (User Datagram Protocol
15
Q
SMB
A
- Server Message Block
- 445
- TCP (Transmission Control Protocol)