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Flashcards in Port Numbers Deck (10):
0

DNS

TCP/UDP port 53

1

HTTP

TCP port 80

2

SMTP

TCP port 25

3

POP

UDP port 110

4

Telnet

TCP port 23

5

DHCP

UDP port 67

6

FTP

TCP ports 20 and 21

7

TFTP

UDP 69

8

HTTPS

TCP 443

9

RIP (router rip)

UDP 520