TCP & UDP Ports Flashcards Preview

Comptia A+ 220-1001 > TCP & UDP Ports > Flashcards

Flashcards in TCP & UDP Ports Deck (23)
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1

SLP Port
(Service Location Protocol)

TCP 427

2

AFP Port
(AppleTalk Filing Protocol)

TCP 548

3

FTP Data Port

TCP 20

4

FTP Control Port

TCP 21

5

SSH Port
(Secure Shell)

TCP or UDP 22

6

Telnet Port

TCP or UDP 25

7

DNS Port
(Domain Name System)

UDP 53

8

HTTP Port
(Hypertext Transfer Protocol)

TCP 80

9

POP3 Port
(Post Office Protocol)

TCP 110

10

IMAP Port
(Internet Message Access Protocol)

TCP 143

11

HTTPS Port
(Hypertext Transfer Protocol over SSH)

TCP 443

12

RDP Client Port
(Remote Desktop Protocol)

TCP 3389

13

NetBIOS Ports

TCP 137, 138, 139

14

SMB/CIFS Port
(Server Message Block)

TCP 445

15

SMTP Port
(Simple Mail Transfer Protocol)

TCP 25

16

IMAP Secure Port

TCP 993

17

POP3 Secure Port

TCP 995

18

LDAP port
(Lightweight Data Access Protocol)

TCP or UDP 389

19

LDAP Secure Port

TCP or UDP 636

20

DHCP Server Port

UDP 67

21

DHCP Client Port

UDP 68

22

SMTP secure port

587 or 465

23

FTP secure ports

989 and 990