Ports / Commands Flashcards
A database or directory service listens at port __for LDAP communicationfrom a client.
389
An SNMP manager listens on port __.
162
An SNMP-managed device receives requests from the manager on port __.
161
SMB 3, SMB 2, and closely related CIFS use port __for both TCP and UDP traffic.
445
SMB over TCP uses ports __and __.
137
139
SMB over UDP uses ports __and __.
137
138
An email client requests secured email from an IMAP server listening at port __. IMAP secure is also known as IMAPS and uses SSL/TLS to secure transmissions.
993
An email client requests email from an IMAP server listening at port __.
143
An email client requests secured email from a POP3 server listening at port ___. POP3 secured is also known as POP3S and uses SSL/TLS to secure transmissions.
995
web server listens at port ____when receiving HTTP requests
80
web server listens at port____when receiving HTTPS transmissions.
443
An email client requests email from a POP3 server listening at port ___.
110
A DHCP client receives messages on port___
68
A DHCP server listens on port__
67
DNS server listens at port
53
A Telnet server listens at port
23
A server using the SSH protocol listens at port
22
The FTP server listens on port __for commands from an FTP client.
21
The FTP client receives data on port ___from the FTP server.
20
A database or directory service listens at port __for LDAP communication from a client.
389
LDAP (or its secure version, LDAPS , at port __) is often used for network authentication services.
636
Service Location Protocol (SLP) uses port __to find printers and file sharing devices on a network.
427
AFP relies on SLP and port ___to find resources on a local network.
427
AFP over TCP/IP is used for file sharing and file services.
548
