1.4 Common Ports Flashcards
What is the port number for HTTP?
Port 80 over TCP
What is the port number for HTTPS?
Port 443 over TCP
What is NTP and why is it important?
Network Time Protocol, used for synchronizing clocks on devices. It’s crucial for accurate log files, authentication, and outage details.
What port does NTP use?
Port 123 over TCP
What is SNMP used for?
Simple Network Management Protocol is used to gather statistics from network devices and send alerts.
What ports are used for SNMP queries and traps?
SNMP Queries: Port 161 over UDP
SNMP Traps: Port 162 over UDP
What is LDAP and what port does it use?
Lightweight Directory Access Protocol, used for storing and retrieving information in network directories. Port 389 over TCP.
What is LDAPS and what port does it use?
LDAP Secure, an LDAP over SSL implementation. Port 636 over TCP.
What is SMB and its main use?
Server Messaging Block, used in Microsoft Windows for file and printer sharing.
What port does SMB use for direct communication?
Port 445 over TCP
What is Syslog and why is it used?
A standard for message logging that consolidates logs from diverse systems.
What port does Syslog use?
Port 514 over UDP
What is a database?
A collection of information that stores and queries data, often using structured query language (SQL).
What port does Microsoft SQL Server use?
Port 1433 over TCP
What is RDP and what is it used for?
Remote Desktop Protocol, used to share a desktop from a remote location.
