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34 Cards in this Set

  • Front
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FTP


Ports used


Protocol(s) used

ports 20,21


Protocol TCP


Active/Passive mode, port 21 = control


Active mode Port 20 = Data


Passive mode uses random port

SSH

Port =22


Protocol = TCP

SFTP

Port =22


Protocol= TCP


Uses SSH

SCP

Port = 22


Protocol =TCP


Uses SSH

TFTP

Trivial FTP


Port = 69


Protocol = UDP

FTPS

File Transport Protocol Secure


Implicit: command port = 990


Data port=passive ports


Explicit: command port= TCP 989


Data port = passive ports


Protocol =TCP


Uses SSL/TLS

SMTP

Simple Mail TP


PORT = 25


Protocol = TCP


POP3

Post office protocol V3


Port =110


Protocol=TCP

IMAP4

Email Protocol


Internet Message Access Protocol


Port =143


Protocol =TCP

TELNET

Remote Access method


Port=23


Protocol =TCP

TACACS+

Terminal Access Controller Access-Control System


Port=49


Protocol =TCP

TACACS

Terminal Access Controller Access-control System


Port=49


Protocol = UDP

TLS/SSL VPN

SSL deprecated, use TLS


Transport Layer security Virtual Private Network


Port=443


Protocol =TCP

ISAKMP (VPN)

Remote Access Method: VPN


Internet Security Association and Key Management Protocol


Port=500


Protocol = UDP

L2TP

Layer 2 Tunneling Protocol


Port=1701


Protocol = UDP

PPTP

Point to Point Tunneling Protocol


Port=1723


TCP or UDP

RDP

Remote Desktop Protocol


Port= 3389


Protocol=TCP, UDP

DNS

Domain Name Server


Port=53


Protocol=TCP for DNS to DNS


UDP for DNS to clients

DHCP

Dynamic Host Configuration Protocol UDP


Port=67,68

HTTP

Hypertext Transport Protocol


Port=80


TCP

HTTPS

Hypertext Transport Protocol Secure


Port=443


Protocol=TCP

Kerberos

Network Authentication mechanism using "tickets".


Port=88


TCP,UDP

NNTP

Network News Transfer Protocol


Port=119


TCP

SNMP

Simple Network Management Protocol


From mgt station UDP PORT= 161


From agents = udp port 162

SNMP Trap

Simple Network Management Protocol Trap


TCP,UDP Port=162

LDAP

Lightweight Directory Access Protocol


TCP,UDP Port=389

Syslog

UDP Port=514


TCP port=6514

LDAPS

Port 636 TCP. Requires installation of certificate from a CA and enable LDAPS .

L2TP

Port 1701

LDAP

TCP port 389

SIP

Session initiation protocols


5060, 5061

SMTPS

TLS 465

VPN

Virtual Private Network

IMAPS

SSL/TLS port 993