*savage (അപരിഷ്കൃമായ) = Wild,uncivilized,barbarous
*Secede (പിൻവലിക്കുക ) = Separate, withdraw
*Segregate (വേർപെടുത്തുക)=separate, isolate,exclude
*Slander (അപകീർത്തി) = Scandal, defamation
*Slender (അപര്യാപ്തമായ) =Scanty, inadequate, thin
*Sly (സൂത്രശാലിയായ) =  Crafty, cunning
*Solitary (ഏകമായ )=Relief, comfort
*Spite (വിദ്വേഷം ....etc

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Presented By:
BY VIPIN, SHIKHA
CHAPTER 1
INTRODUCTION
1.1 WHAT IS EMAIL SERVICE SYSTEM
As in many MNC s Microsoft Office Outlook is used to send emails, email management for DNS used in different organizations either same or different. It is responsible for sending the mail from either the employees or the clients to the main server which uses the working of (SMTP) Simple mail Transfer Protocol. The mail then reaches the server and checks whether has to be sent to an address of different DNS or the same. ....etc

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ABSTRACT
IP spoofing is a method of attacking a network in order to gain unauthorized access. The attack is based on the fact that Internet communication between distant computers is routinely handled by routers which find the best route by examining the destination address, but generally ignore the origination address. The origination address is only used by the destination machine when it responds back to the source.
In a spoofing attack, the intruder sends messages to a computer indicating that the messa ....etc

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ABSTRACT
As technology is advancing rapidly, network cards are becoming cheaper and much faster. With high speed network cards, remote access will become as fast as the local disk access, which makes possible diskless nodes. Diskless Computers do not have any hard-disk, floppy drives and tape drives. They offer significant savings in Total Cost of Ownership by eliminating the maintenance costs. When the diskless terminal boots, it downloads the necessary client software from the LTSP server, and from then on runs as a se ....etc

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Phrasal Verbs
*Get across  : To convey, to annoy 
*Get along : To manage, to proceed
*Get along with : To be friendly, to agree
*Get around : To go places, to get over 
*Get at : Reach
*Get away : Escape
*Get back : Return 
*Get by : To pass, to be accepted
*Get down : Descend
*Get in : Enter, to arrive
*Get off  : 1.Leave (bus, train, plane) 
                2. Remove
*Get on : Perform or make progr ....etc

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Introducing DWDM
The following discussion provides some background on why dense wavelength division multiplexing (DWDM) is an important innovation in optical networks and what benefits it can provide. We begin with a high-level view of the segments of the global network and the economic forces driving the revolution in fiber optic networks. We then examine the differences between traditional time-division multiplexing (TDM) and wavelength division multiplexing (WDM). Finally, we explore the advantages of this new technology. ....etc

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#include
#include
#include
#include
#include

main()
{
int gd=DETECT,gm;
initgraph(&gd,&gm,c:\tc\bgi);
int h=40;
line(0,440,639,440);

//line(20,30+h,619,30+h);

//line(25,400,38,120);
//line(85,400,78,120);
//line(85,400,78,120);

//=================================Ist tower========================//
//=================================IIst
tower============================//
//##TOWER%%//
int l=-20;
line(28+l,400+h,33+l,333+h);
line(86+l,400+h,80+l,333+h);
// Ist
stage //
line(23+l,328+h,32+ ....etc

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Hybrid Routing Protocols



EIGRP (Enhanced IGRP)

advanced distance vector protocol.
Cisco proprietary.
maintain neighbor relationship using hello protocol.
send hello every 5 sec. on fast page link (>1.54Mbps).
send hello every 60 sec. on slow page link (<1.54Mbps).
dead interval = 3 * hello interval.
rapid convergence by using DUAL algorithm ( store a backup route for each best route).
support multiple network layer protocols (IP, IPX, Apple talk).
support equal and unequal lo ....etc

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SEMINAR REPORT ON DOMAIN NAME SYSTEM

Introduction
Although programs theoretically could refer to hosts, mailboxs and
other resources by their network (e.g., IP) addresses, these addresses
are hard for people to remember. Also, sending e-mail to
[email protected] means that if Tana s ISP or organization moves the
mail server to a different machine with a different IP address, her e-
mail address has to change.Consequently, ASCII names were introduced to
decouple machine name from machine addresses. In ....etc

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Product Overview
Feature Highlights
Feature Highlights
IP addressing
DHCP Server and Relay support
Support for Second IP address on the LAN interfaces.
Network Address Translation (NAT) support
Local Management
Friendly Graphical User Interface (GUI) for web configuration.
Additional management support through telnet
Downloadable flash software upgrades
Firmware upgradeable through TFTP, HTTP
Web based configuration backup & restore
User friendly front panel LED support
TR-64 LAN management protocol
F ....etc

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IPV4 VS IPV6
Submitted by
Basha.K.M
No:19
S7T2
College Of Engineering, Trivandrum
2007-11 batch

ABSTRACT:
Internet Protocol version 4 (IPv4) is the fourth revision in the development of the Inernet protocol (IP) and it is the first version of the protocol to be widely deployed. Together with IPV6, it is at the core of standards-based internet working methods of the Internet. IPv4 is still by far the most widely deployed Internet protocol. As of 2010, Ipv6 deployment is still in ....etc

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Chapter 1
INTRODUCTION
The Internet is growing fast and doubling its number of websites every 53 days and the number of people using the internet is also growing. Hence, global communication is getting more important every day. At the same time, computer crimes are also increasing. Countermeasures are developed to detect or prevent attacks - most of these measures are based on known facts, known attack patterns. Countermeasures such as firewalls and network intrusion detection systems are based on prevention, detection an ....etc

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