Workshop

On

Networking and Communication Tools

Rajesh GoyalSr. ProgrammerThe Technological Institute of Textile & Sciencesrajeshgoyal@titsbhiwani.ac.in

Surender SinghSr. ProgrammerThe Technological Institute of Textile & Sciencessurendersingh@titsbhiwani.ac.in

Networking

In the world of computers, networking is the practice of linking two or more computing devices together for the purpose of sharing data (Voice,Image). Networks are built with a mix of computer hardware and computer software.

Networking

Hardware

Area Networks

LAN MAN WAN

Network Design

Network Topologies

OSI Model

Open System Interconnection Reference Model

Networking Protocols

A protocol is a set of rules which is used by computers to communicate with each other across a network

* Detection of the underlying physical connection (wired or wireless), or the existence of the other endpoint or node * Handshaking * Negotiation of various connection characteristics * How to start and end a message * Procedures on formatting a message * What to do with corrupted or improperly formatted messages (error correction) * How to detect unexpected loss of the connection, and what to do next * Termination of the session and/or connection.

Networking Protocols * IP (Internet Protocol) * UDP (User Datagram Protocol) * TCP (Transmission Control Protocol) * DHCP (Dynamic Host Configuration Protocol) * HTTP (Hypertext Transfer Protocol) * FTP (File Transfer Protocol) * Telnet (Telnet Remote Protocol) * SSH (Secure Shell Remote Protocol) * POP3 (Post Office Protocol 3) * SMTP (Simple Mail Transfer Protocol) * IMAP (Internet Message Access Protocol) * SOAP (Simple Object Access Protocol) * PPP (Point-to-Point Protocol) * RFB (Remote Framebuffer Protocol)

Network and Peripherals

Network Tools (Command Line)

IPConfig / ifconfig - IP Address of NICGetMAC – MAC address for NICPing – Test CommunicationLookup - Converts into a computer host name and Vice versaTraceroute - Traces the route through the InternetWhois - Checks domain name and searches for the registration recordsPort Scan – Scan the Opend Ports of a particular PC

Networking Tools

IP ScannerLAN MonitormRemoteRDP Protocol (MSTSC)VNC Protocol (TightVNC)TeamviewerCrossloopgotomypc.comdimdim.comItalc

Device Information

Ping

Netstat

Traceroute

Port Scan

Lookup

Whois

IP Scanner

Few Online Utilities

http://network-tools.com/http://www.ipmango.com/http://bandwidthcontroller.com/bandwidthTest.htmlhttp://www.slac.stanford.edu/xorg/nmtf/nmtf-tools.html

References

http://www.jaytmedia.com/cisco/cables.htmlhttp://www.cctvcamerapros.com/CAT-5-Wiring-Diagram-s/293.htmhttp://www.educypedia.be/computer/computersoftwarenetworking.htmhttp://sectools.org/