ports

Question 1

ftp what it does

Answer 1

Send and receives files between systems

tcp 20 21

Question 2

ssh

Answer 2

secure shell
Encrypted console login
tcp 22

Question 3

sftp

Answer 3

Secure File Transfer Protocol
SSH file transfer with file management
tcp 22

Question 4

scp

Answer 4

secure copy
RelaCvely simple file copy over SSH
tcp 22

Question 5

telnet

Answer 5

Remote console login to network devices

23

Question 6

smpt

Answer 6

simple mail 25

Transfer email between mail servers

Question 7

dns

Answer 7

53

Question 8

tftp

Answer 8

Trivial File Transfer Protocol
A very simple file transfer protocol
69

Question 9

pop3

Answer 9

Post Office Protocol version 3
Receive mail into a mail client
110

Question 10

NetBIOS

Answer 10

Register, remove, and find services by name

utp 137 138

Question 11

IMAP4

Answer 11

Internet Message Access Protocol v4
A newer mail client protocol
tcp 143

Question 12

SNMP

Answer 12

Simple Network Management Protocol
Gather staCsCcs and manage network devices
upd 161

Question 13

tls ssl

https

Answer 13

Secure protocols for web browsing

tcp 443

Question 14

FTPS

Answer 14

File Transfer Protocol over Secure Sockets Layer
Adds security to FTP with TLS/SSL
tcp/990, tcp/989

Question 15

RDP

Answer 15

REMOTE DESKTOP

tcp/3389

Question 16

ICMP

Answer 16

Send management messages between devices