
E
EPS
EPS Is an abbreviation for Ethernet Protection Switching defined in ITU/T
G.8031.
Ethernet Type
Ethernet Type, or EtherType, is a field in the Ethernet MAC header, defined by
the Ethernet networking standard. It is used to indicate which protocol is being
transported in an Ethernet frame.
F
FTP
FTP is an acronym for File Transfer Protocol. It is a transfer protocol that uses
the Transmission Control Protocol (TCP) and provides file writing and reading.
It also provides directory service and security features.
Fast Leave
IGMP snooping Fast Leave processing allows the switch to remove an interface
from the forwarding-table entry without first sending out group specific queries
to the interface. The VLAN interface is pruned from the multicast tree for the
multicast group specified in the original leave message. Fast-leave processing
ensures optimal bandwidth management for all hosts on a switched network,
even when multiple multicast groups are in use simultaneously.
H
HTTP
HTTP is an acronym for Hypertext Transfer Protocol. It is a protocol that used
to transfer or convey information on the World Wide Web (WWW).
HTTP defines how messages are formatted and transmitted, and what actions
Web servers and browsers should take in response to various commands. For
example, when you enter a URL in your browser, this actually sends an HTTP
command to the Web server directing it to fetch and transmit the requested Web
page. The other main standard that controls how the World Wide Web works is
HTML, which covers how Web pages are formatted and displayed.
Any Web server machine contains, in addition to the Web page files it can serve,
an HTTP daemon, a program that is designed to wait for HTTP requests and
handle them when they arrive. The Web browser is an HTTP client, sending
requests to server machines. An HTTP client initiates a request by establishing a
Transmission Control Protocol (TCP) connection to a particular port on a remote
host (port 80 by default). An HTTP server listening on that port waits for the
client to send a request message.
HTTPS
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