Friday, February 1, 2008

Network Protocols


Network protocols such as
HTTP, TCP / IP, SMTP and provide a basis that a large part of the Internet is based on. To find out more about these protocols and how they work.

•IP and IPv6
•FireWire
•DHCP
•PPPoE
•FTP
•TCP and UDP

What is a network protocol?
Network protocols defined a language of rules and conventions to improve communication between the network devices.
What is Debian?

For packages, is a method of network protocols, including IP and frame relay for the provision of data on a network of individual computers as part of the small pieces.
ARP - Address Resolution Protocol
ARP converts an IP address for the network physical address. ARP protocol is a low-level rule supplement, in the drivers of the operating systems network. ARP is the most frequently used on Ethernet networks.
Http - Hypertext Transfer Protocol
The Hypertext Transfer Protocol - HTTP - provides a standard for browsers and Web servers to communicate. HTTP is a protocol to the application layer network built on TCP.
ATM protocol - Asynchronous Transfer Mode networking
ATM is a broadband networking standard developed for both voice and data communications. ATM works, the backup layer (OSI Layer 2), that is more than the fiber or twisted-pair cable.

Spanning Tree Protocol
The Spanning Tree protocol implements a standardized to prevent the transmission of redundant data along hops between a source and destination.
NTP - Network Time Protocol
Network Time Protocol, is a system that runs on the servers synchronize clocks time for the computer of the day through the Internet.
SOCKS
SOCKS is an Internet protocol developed for the customer to communicate with the proxy server (or VPN server) via the network firewall.
Frame Relay
Frame Relay is a network protocol designed for use in Wide Area Networks (WAN). Frame Relay works on glass fibre or ISDN lines.
X.25
X.25 is a standard for connecting protocols for the placement and routing of packets between networks. The X.25 protocols work, the physical, data-linking, and network layers (layers 1 to 3) of the OSI model.
SNMP - Simple Network Management Protocol
SNMP is a TCP / IP protocol for the management of the network, including the monitoring and control of network devices.
H.323
H.323 is a standard protocol for multimedia communications. H.323, support for the real-time transmission of audio and video over networks, the packet.
SS7 - Signaling System 7
The SS7 protocol provides mechanisms for the exchange of special purposes or messages through the public telephone network.
SCTP - Stream Control Transmission Protocol
SCTP is an alternative to TCP and UDP ports. Some network protocols at a higher level, SIP and SS7-use SCTP.
Protocol analyzer Ethereal Network
Ethereal is a utility program of high quality, by the students, researchers and companies for the monitoring of network traffic.
"Internet Core Protocols - The Definitive Guide"
The book brings in terms of the basic technical background, such as TCP, ICMP and ARP.ireless?
Wired Wireless
Easy installation of moderate difficulty, but attention interference
Costing more with less
High reliability relatively high
Performance very well, well,
Security quite well enough
Limited mobility pending


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