Ports and Protocols Flashcards
1
Q
FTP
A
21, transfer files to and from server
2
Q
SSH
A
22, Access remote devices with added encryption
3
Q
Telnet
A
23, access remote devices with no encryption
4
Q
SMTP
A
25, sending email
5
Q
DNS
A
53, translates domain names to IP addresses
6
Q
DHCP
A
67/68, assign IP addresses to network hosts
7
Q
HTTP
A
80, standard for communication on the web, used to render pages in web browsers
8
Q
POP3
A
110, receiving email
9
Q
NetBIOS/NetBT
A
137-139, LAN communication
10
Q
IMAP
A
143, receiving email
11
Q
SNMP
A
161/162, send and receive network management messages
12
Q
LDAP
A
389, access a directory on network objects
13
Q
HTTPS
A
443, secured communication on the web
14
Q
SMB/CIFS
A
445, shared access on a network
15
Q
AFP
A
548, Apple file services
