Hypertext Transfer Protocol - used on the internet to allow clients to request web pages from web servers and to allow client interaction with those web servers
HTTPS
Hypertext Transfer Protocol Secure - used to connect to a web site and to receive and send content in a n encrypted format using SSL.
SSL
Secure Sockets Layer
DNS
Domain Name System - service used to convert fully qualified domain names Example: (www.CNN.com) to IP address (20.10.05.10)
SMTP
Simple Mail Transfer Protocol - used to send or route mail over a TCP/IP network such as the internet. Protocol for sending email
POP3
Post Office Protocol version 3 - used to retrieve e-mail from mail server down. protocol for reading email
IMAP4
Internet Message Access Protocol version 4 - similar to POP3 protocol for reading email
SNMP
Simple Network Management Protocol - an standard that provides a simple method for remotely managing virtually any network device that support SNMP over UDP
FTP
File Transfer Protocol - protocol that exists to upload and download file between FTP servers and clients.
TFTP
Trivial File Transfer Protocol - simple protocol compared with FTP and supports only reading and writing to files.
SFTP
Secure File Transfer Protocol - an interactive file transfer protocol similar to FTP.
TELNET
Terminal Emulation Protocol _ allows a client to run or emulate the program running on the server.
SSH
Secure Shell - program used to created a shell, or session, with a remote system using a secure connection
SCP
Secure Copy Protocol - responsible for copying files from a remote server to the local system over a secure connection, ensuring data transmit is kept confidential.
NTP
Network Time Protocol - used to synchronize the clocks of PC's on the network or the Internet.
LDAP
Lightweight Directory Access Protocol - is the TCP/IP protocol for directory service access that is supported by all the principal directory services.
NetBIOS
Network Basic Input/Output System - an application programming interface that is used to make network calls to remote systems and session management functionality
are a way to create communication boundaries on the network BY DEFAULT one VLAN cannot communicate with systems in another VLAN.
PROXY SERVER
makes the request for the internet resource on behalf of the user and commonly the company will filter and log what web sites users have visited
FIBER OPTIC
is more secure cable type because it does not carry and electrical signal, but instead carries data as pulses of light.
TCP and UDP
are considered layer-4 (transport) protocols.
ICMP
protocol in the TCP/IP protocol suite that is responsible for error and status reporting (PING and Tracert use ICMP), ICMP type 8 is used by the echo request message, and ICMP type 0 is used by echo reply.
IP
is a layer 3 protocol of the OSI model responsible for logical addressing and routing.
HTTP
uses TCP port 80
HTTPS
uses TCP port 443
POP3 & IMAP4
are the internet protocols for reading email
SMTP
is the Internet protocol for sending email.
FTP
used two ports 20 and 21 (20) is responsible for transferring the data between two host in a FTP session. (21) carries the FTP commands from one system to another.
IPv4
uses a 32 bit addressing scheme
IPv6
is a 128 bit address scheme that uses a hexadecimal address format.
memorize
Pages linking here (main versions and versions by same user)
rename
byronmazariegos's
version from
2015-09-14 14:50
