Pages

Thursday, March 8, 2012

FRAAANDSHIP














 The movie Fraaandship was a movie that many of youngs can be relate of, it is for some guy/girl wanted to be acquainted with the one he/she idolized or fantasized but she/he are really too shy for him/her.
The title movie is Fraaandship which means being acquainted to a person they want to be friends.
But in this movie, instead of knowing a person in personal they use a networking site where they can be acquianted to this person. The story of fraandship (friendship) in the movie was started at the night were rahul as a rockstar had his gig and vishal and also his friend hacky came to his gig and while rahul was performing Vishal saw Malvika (Malu) at the first time Vishal saw Malvika he is really attracted to her.  

Packet Tracer


A CISCO PACKET TRACER


What is a PACKET TRACER?
                        --It helps the instructors and student on how to network a computer and what are the process involves, the simulations, visualizations and animations of networking. It shows also how does in real and actual computers networks works such having a computer server, how to configure a computer, setting a password for security the hiding of password and etc.
                        --in packet tracer student can create and construct their own model networks.
Packet Tracer may be used in a variety of ways:
·         Group work
·         Class work, Homework, and Distance Learning
·         Formative assessment
·         Hands-on lab reinforcement
·         Lecture demonstrations
·         Modeling and visualization of networking device algorithms and networking protocols
·         Case studies
·         Multi-user cooperative and competitive activities
·         Competitions
·         Problem-solving activities in concept-building, skill-building, design, and troubleshooting
Four problem types are well-supported by Packet Tracer:
·         Concept-builders (model-building inquiries leading to student-created explications and animations of networking concepts)
·         Skill-builders (algorithmic problem solving in support of the development of networking procedural knowledge)
·         Design challenges (constraint-based problems with multiple correct solutions)
·         Troubleshooting challenges (diagnosing, isolating, and fixing the simulated network from a previously bugged network file)
TEN COMPONENTS IN THE INITIAL INTERFACE OF PACKET TRACER

1.      Menu Bar -- This bar provides the File, Edit, Options, View, Tools, Extensions, and Help menus. You will find basic commands such as Open, Save, Save as Pkz, Print, and Preferences in these menus. You will also be able to access the Activity Wizard from the Extensions menu.

2.      Main Tool Bar -- This bar provides shortcut icons to the File and Edit menu commands. This bar also provides buttons for Copy, Paste, Undo, Redo, Zoom, the Drawing Palette, and the Custom Devices Dialog. On the right, you will also find the Network Information button, which you can use to enter a description for the current network (or any text you wish to include).


3.      Common Tools Bar -- This bar provides access to these commonly used workspace tools: Select, Move Layout, Place Note, Delete, Inspect, Resize Shape, Add Simple PDU, and Add Complex PDU. See "Workspace Basics" for more information.

4.      Logical/Physical Workspace and Navigation Bar -- You can toggle between the Physical Workspace and the Logical Workspace with the tabs on this bar. In Logical Workspace, this bar also allows you to go back to a previous level in a cluster, create a New Cluster, Move Object, Set Tiled Background, and Viewport. In Physical Workspace, this bar allows you to navigate through physical locations, create a New City, create a New Building, create a New Closet, Move Object, apply a Grid to the background, Set Background, and go to the Working Closet.


5.      Workspace -- This area is where you will create your network, watch simulations, and view many kinds of information and statistics.

6.      Realtime/Simulation Bar -- You can toggle between Realtime Mode and Simulation Mode with the tabs on this bar. This bar also provides buttons to Power Cycle Devices and Fast Forward Time as well as the Play Control buttons and the Event List toggle button in Simulation Mode. Also, it contains a clock that displays the relative Time in Realtime Mode and Simulation Mode.


7.      Network Component Box -- This box is where you choose devices and connections to put into the workspace. It contains the Device-Type Selection Box and the Device-Specific Selection Box.

8.      Device-Type Selection Box -- This box contains the type of devices and connections available in Packet Tracer. The Device-Specific Selection Box will change depending on which type of device you choose.


9.      Device-Specific Selection Box -- This box is where you choose specifically which devices you want to put in your network and which connections to make.

10. User Created Packet Window* -- This window manages the packets you put in the network during simulation scenarios. See the "Simulation Mode" section for more details.


Packet Tracer supports a wide range of network connections. Each cable type can only be connected to certain interface types.
Cable Type
Description
Console
Console connections can be made between PCs and routers or switches. Certain conditions must be met for the console session from the PC to work: the speed on both sides of the connection must be the same, the data bits must be 7 for both or 8 for both, the parity must be the same, the stop bits must be 1 or 2 (but they do not have to be the same), and the flow control can be anything for either side.
Copper Straight-through
This cable type is the standard Ethernet media for connecting between devices that operate at different OSI layers (such as hub to router, switch to PC, and router to hub). It can be connected to the following port types: 10 Mbps Copper (Ethernet), 100 Mbps Copper (Fast Ethernet), and 1000 Mbps Copper (Gigabit Ethernet).
Copper Cross-over
This cable type is the Ethernet media for connecting between devices that operate at the same OSI layer (such as hub to hub, PC to PC, PC to printer). It can be connected to the following port types: 10 Mbps Copper (Ethernet), 100 Mbps Copper (Fast Ethernet), and 1000 Mbps Copper (Gigabit Ethernet).
Fiber
Fiber media is used to make connections between fiber ports (100 Mbps or 1000 Mbps).
Phone
Phone line connections can only be made between devices with modem ports. The standard application for modem connections is an end device (such as a PC) dialing into a network cloud.
Coaxial
Coaxial media is used to make connections between coaxial ports such as a cable modem connected to a Packet Tracer Cloud.
Serial DCE and DTE
Serial connections, often used for WAN links, must be connected between serial ports. Note that you must enable clocking on the DCE side to bring up the line protocol. The DTE clocking is optional. You can tell which end of the connection is the DCE side by the small “clock” icon next to the port. If you choose the Serial DCE connection type and then connect two devices, the first device will be the DCE side and the second device will be automatically set to the DTE side. The reverse is true if you choose the Serial DTE connection type.







Sunday, December 11, 2011

Networld (Networking)...


 What is networking?
 Networking is developing and maintaining connections to other people. In order to connect into other people, it consist of computers, the wiring and other many devices such as the router, switches, modem and hubs.

Example of Networking:

    In Networking there are types of Networks:
             ---CAN
       Campus Area Network, Controller Area Network, or sometimes Cluster Area Network
       A Campus Area Network (CAN) is used to connect buidlings across campuses of colleges or Universities. CANs' also connect buildings across a military installation as well. A CAN is actually a type of Local Area Network (LAN). It is larger than a LAN but smaller than a Metropolitan Area Network (MAN).
             ---PAN
       Personal Area Network
        A personal area network (PAN) is the interconnection of information technology devices within the range of an individual person, typically within a range of 10 meters.
             ---DAN
       Desk Area Network
      The Desk Area Network (DAN) is a multimedia workstation based around an ATM interconnect (as shown in the above diagram). All communication between peripherals and even between the CPU and its main memory is achieved by sending ATM cells through a switch fabric.
             ---LAN
Local Area Network connects network devices over a relatively short distance. A networked office building, school, or home usually contains a single LAN, though sometimes one building will contain a few small LANs (perhaps one per room), and occasionally a LAN will span a group of nearby buildings.
             ---MAN
Metropolitan Area Network, a network spanning a physical area larger than a LAN but smaller than a WAN, such as a city. A MAN is typically owned an operated by a single entity such as a government body or large corporation.
             ---WAN
A Wide Area Network, differs from a LAN in several important ways. Most WANs (like the Internet) are not owned by any one organization but rather exist under collective or distributed ownership and management.
             How to network your computer???

There are things needed:

  • Routers
  • Network adapters
  • Print server
  • Ethernet cables
          

Instructions

 Learn the jargon

    • 1
      A router relays data between your broadband Internet connection and your individual computers.
    • 2
      A network adapter connects to each computer. It sends data from the computer to the router.
    • 3
      An Internet protocol (IP) address is your computer's unique identification on the Internet. When you have a home network, all your computers share one IP address.
    • 4
      A print server is a special network adapter that's used to connect a printer to a network. With a print server, several computers can share one printer.

    Choose a network type

    • 1
      Network your computers wirelessly over radio waves using a special type of router called an access point. One access point can serve most average-sized homes. The trade name for this technology is Wi-Fi or 802.11b, or its faster cousin, 802.11g. Wi-Fi products should be compatible with each other regardless of brand. Wireless networks work for people who move from room to room with their laptops, or want to use them in cafe's, airports and other places with wireless service.
    • 2
      Use your home's electrical wiring to connect the router to each computer with a powerline network. The trade name for this technology is HomePlug. HomePlug networks are more secure than Wi-Fi networks and don't require special wiring. However, it's the newest technology and tends to be the most expensive.
    • 3
      Hook up with the most secure home network, a wired network, sometimes called Ethernet, 10-Base-T or 100-Base-T. If your broadband connection, router and all computers are in one room, it's the best choice. But because of its special wiring, it's also the least flexible if your needs change.

    Buy the equipment

    • 1
      Get one router. If you're going wireless, this router is called an access point or base station.
    • 2
      Get a network adapter for each computer. The simplest ones plug into the computer's universal serial bus (USB) port. If you're using a wired network, your computer probably already has an Ethernet network interface card (NIC) in it.
    • 3
      Purchase extra-long Ethernet cables (also called Category 5 or Cat5 cables) if you're using a wired network.
    • 4
      Buy a print server if you want to put a printer on your network. Make sure the connectors on your print server and printer match.

    Set it up

    • 1
      Start reading and experimenting. Many products have surprisingly good manuals and online support, and many Web sites are packed with good advice, such as HomeNetHelp.com, PracticallyNetworked.com and compnetworking.about.com. Many manufacturers offer online advice. Good technical support can make a huge difference in your installation, especially if you're not particularly patient or computer savvy.
    • 2
      If you're putting in a wired network, run cables to your stereo or home theater. Many new home entertainment components including digital video recorders and game systems are Internet-enabled.

Tuesday, December 6, 2011

When I'm In Love,
            my life has changed, it was the most wonderful thing had happened into my life and when i'm always beside him i feel so secure, happy, nothing to worry about the world, all in my mind is just to have him always, love me just the way i loved him...

           But that moment disappear just a blink of an eye, i always thought that there's a happy ever after but in my experienced now i know in reel life there's no really happy ever after as long as where in this cruel world and with this unsecured life.
        
    According to Erica Jong "Love is everything it's cracked up to be. That's why people are so cynical about it...It really is worth fighting for, risking everything for. And the trouble is, if you don't risk everything, you risk even more."

        Well LOVE is really worth fighting for, if you really love someone else, you will fight for it even how hard life can be just for that love. But even how hard you try, how long you fight for that love and if that love was not really meant for the two of you, still its useless. You will just wasted your time for that someone, the effort and most especially, you just wasted your love for the person that wasn't meant for you, for the person that just let you go, for the person, who you knew that love you.

 WHY?
    
with you i first taste the LOVE
it was sweet as cheery
it was soft as pillows
it was the song that i sung

and then why?
why you just let me go?
why you just hurt me so?
why you choose her and not me?

why i keep on trying to love you?
why i still lovin you?
and now i have to leave you
and let you go also...