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35 Cards in this Set
- Front
- Back
TCP 20/21 |
FTP - File Transfer Protocol |
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TCP 22 |
SSH - Secure Shell, which is used in: SFTP - Secure File Transfer Protocol SCP - Secure Copy |
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TCP 23 |
Telnet - used to connect to a remote host |
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TCP 25 |
SMTP - Simple Mail Transfer Protocol - sending email |
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TCP/UDP 53 |
DNS - Domain Name System |
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UDP 67/68 |
DHCP - Dynamic Host Configuration Protocol (IP assignment) |
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UDP 69 |
TFTP - Trivial File Transfer Protocol (no authentication) |
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TCP 80 |
HTTP - Hypertext Transfer Protocol
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TCP/UDP 88 |
Kerberos - Windows authentication |
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TCP 110 |
POP3 - Post Office Protocol 3 - retrieving email from a server |
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TCP 119 |
NNTP - Network News Transfer Protocol - Usenet news server communication |
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UDP 123 |
NTP - Network Time Protocol - time synchronization with a time server SNTP - Simple Network Time Protocol - time sync among network devices |
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UDP 137/138/TCP 139 |
NetBIOS network communication services |
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TCP 143 |
IMAP - Internet Message Access Protocol - retrieving email from server |
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UDP 161 |
SNMP - Simple Network Management Protocol unencrypted agent listening port (10161 is used for encryption) |
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TCP/UDP 162 |
SNMP Trap - Simple Network Management Protocol unencrypted manager listening port - trap notification from agent to manager (10162 is used for encryption) |
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TCP 194 |
IRC -Internet Relay Chat - text-to-text chat |
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TCP 389 |
LDAP - Lightweight Directory Access Protocol - directory services |
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TCP 443 |
HTTPS - Secure HTTP |
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TCP 445 |
SMB - Server Message Block - share files, printers, network resources |
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UDP 514 |
rsh - Remote Shell - remote control |
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UDP 520 |
RIP - Routing Information Protocol - distance vectoring |
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UDP 521 |
RIPng - RIP for IPv6 (next generation) |
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TCP/UDP 554 |
RTSP - Real-Time Streaming Protocol - playback control of server media files |
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UDP 1512 |
WINS - Windows Internet Name Service (DNS for NetBIOS) |
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UDP 1701 |
L2TP - Layer 2 Tunneling Protocol - VPN support |
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TCP 1720 |
H.323 - signaling protocol providing multimedia communications |
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UDP 1812/1813 |
RADIUS - Remote Authentication Dial-In User Service - provides centralized AAA (Authentication, Authorization, Accounting) |
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UDP 2049 |
NFS - Network File System - drive mapping protocol |
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UDP 2427/2727 |
MGCP - Media Gateway Control Protocol - call control and communications for VIOP |
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TCP 3389 |
RDP - Remote Desktop Protocol - remote control |
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TCP/UDP 5004/5005 |
RTP - Real-time Transport Protocol - delivers media-based data, including VOIP |
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TCP 5061/UDP 5060 |
SIP - Session Initiation Protocol - create/end sessions for media connections (VOIP, e.g.) |
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UDP 10161 |
SNMP - Simple Network Management Protocol encrypted (using Transport Layer Security) agent listening port (161 is used for no encryption) |
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TCP/UDP 10162 |
SNMP Trap - Simple Network Management Protocol encrypted (using Transport Layer Security) manager listening port - trap notification from agent to manager (162 is used for no encryption) |