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Questions/Answers

Quiz yourself by thinking what should be in each of the black spaces below before clicking on it to display the answer.
        Help!  

answer
question
20 TCP, 21 TCP   File Transfer Protocol (FTP)  
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22 TCP / UDP   Secure Shell (SSH) SSH File Transfer Protocol (SFTP) Secure Copy (SCP)  
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23 TCP   Telnet  
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25 TCP   Simple Mail Transfer Protocol (SMTP)  
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49 TCP / UDP   Terminal Access Controller Access-Control System (TACACS)  
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*IP protocol number 50   Encapsulating Security Payload (ESP) (used with IPSec), *Is not a port number, but an IP protocol number used with IPSec  
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*IP protocol number 51   Authenticating Header (AH) (used with IPSec), *Is not a port number, but an IP protocol number used with IPSec  
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53 TCP / UDP   Domain Name Server (DNS)  
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67 UDP, 68 UDP   Dynamic Host Configuration Protocol (DHCP)  
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69 UDP   Trivial File Transfer Protocol (TFTP)  
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80 TCP   HyperText Transfer Protocol (HTTP)  
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88 TCP   Kerberos  
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110 TCP   Post Office Protocol (POP3)  
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119 TCP   Network News Transport Protocol (NNTP)  
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123 UDP   Network Time Protocol (NTP)  
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135 TCP, 137 & 138 TCP / UDP 139 TCP   Network Basic Input/Output System (NetBIOS)  
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143 TCP / UDP   Internet Message Access Protocol (IMAP4)  
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161 TCP / UDP, 162 TCP / UDP   Simple Network Management Protocol (SNMP)  
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389 TCP / UDP   Lightweight Directory Access Protocol (LDAP)  
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443 TCP / UDP   HTTP with Secure Sockets Layer (SSL/TLS) (HTTPS)  
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445 TCP   Windows 2000 CIFS/SMB (file access)  
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500 UDP   Internet Key Exchange (IKE) (used with IPSec)  
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636 TCP / UDP   Lightweight Directory Access Protocol over TLS/SSL (LDAPS)  
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989 TCP / UDP, 990 TCP / UDP   FTP Secure (FTPS or FTP over SSL/TLS)  
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1701 UDP   Layer 2 Tunneling Protocol (L2TP)  
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1723 TCP / UDP   Point-to-Point Tunneling Protocol (PPTP)  
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1812 TCP / UDP, 1813 TCP / UDP   Remote Authentication Dial In User Service (RADIUS)  
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3389 TCP   Remote Desktop Protocol (RDP)  
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Created by: mpulse
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