netowrking ( transport layer port number ) Flashcards
HTTP and HTTPS uses which port(s) to exchange web pages
tcp 80 and 443
FTP uses this port to exchange files generically
tcp 21
SMTP uses this ports to exchange email between mail servers
tcp 25
instant message access protocol (IMAP) uses this port to allow a user access to their emails.
tcp 143
POP3 uses this port to retrieve email from a remote server to a local client over an IP connection
tcp 110
telnet is uses this port for remote access without security
tcp 23
ssh uses this port to provide security for a remote systems
tcp 22
SFTP uses this port to securely send file; and it includes file security through usernames and passwords
tcp 22
DNS uses this port to provide address/name resolution
udp 53
RDP uses this port to view and use the graphical desktop of a remote computer
tcp 3389
DHCP uses this port to dynamically assign IP addressing
udp 67 and 68
LDAP uses this port to access information about network resources stored by a directory service; used by Windows
tcp 389,
udp 636
simple network management protocol (SNMP) uses this port to monitor and manage network devices
tcp 161, 162
server message block (SMB) uses this port to enable the sharing of folders and printers on the network.
tcp 445
service location protocol (SLP), used by MAC OS, uses this port to organize and locate various network devices and services, such as printers, shared disk drives, directories, etc.
tcp 427
