Network Analysis : Riordan Manufacturing

3: Network Layer: The use of network layer is switching and routing technologies. It demonstrates logical path and virtual circuits for transferring data from one node to

TCP/IP is a protocol which transfers data across a network. It allows two different computers to communicate well even if they use different codes. Putting both computers into a new common code language which both computers

Riordan allows mobile access to its organizational system users through the use of trusted device and network access from a mobile device. Then the client application offers the Portal features plus the ability to create an encrypt VPN tunnel to the corporate network. The client application offers network access connection to Riordan resources from an iOS or Android device a complete VPN solution. With VPN access, mobile users may

1-2). Now, the importance of protocols when communicating between computers is beyond critical because without the implementation of communication protocols between computers, there is no communication or interaction between computers at all! No communication between company computers and to internet databases would set a company back to the point of extinction.

Describe the data communication types used historically and the developments that have led to modern day Local Area Networks (LANs). Detail any emerging technologies and where you think data communications are likely to be in ten years’ time.

The network consists hardware and software components and other components to keep the company safe. A common network that Jay’s company will need are routers, switches, firewalls, load balancers, SANs, and Domain Name System (DNS). The router and switches will allow the systems to communicate. Jay needs to ensure that the routers have spare capacity after the deployment to cope with projected growth and usage. The switches will connect to the system within the network. Both running at capacity tend to induce escalating bottlenecks. This will affect how long it takes for the clients to submit messages to the servers on different networks, Jay needs to make sure he is up to date with the router and switch because it can cost greatly if he does not.

As we all know, the growth of computer networks continues to rapidly grow. The digital revolution has changed the way we work and communicate almost beyond recognition. Provided that, foreseeing the changes and potential compatibility problems, in the mid nineteen eighties, the international standard organization (ISO) developed a networking reference model to standardize how network systems communicate with each other. It is a logical model for how network systems are supposed to communicate with each other. It breaks down the different components of the network communication and puts them into layers which reduce complexity. This reference model consists of seven layers: Application Layer, Presentation Layer, Session Layer, Transport Layer, Network Layer, Data Link Layer, and the Physical Layer. Each layer provides a service to the layer above it in the protocol specification and then communicates with the same layer’s software or hardware on other computers. It's important to realize, that these layers are separated into 2 sets: Transportation Set (Laters 1- 4) and Application Set (Layers 5 – 7). More importantly, the OSI model is 7 logical

Kudler Fine Foods will be embarking on a new project to implement improvement to its existing network infrastructure. The end result will be the installation of a WAN to connect all three store locations together to enable better communication and sharing of data. A new WLAN shall also be implemented in order to provide more flexibility in the stores and make added new systems and features easier in the future. Lastly with the new network implementations there shall also be a new VOIP system added to the multi-store network. The first section shall cover the network’s fundamental characteristics components, and

A communications protocol characterizes the guidelines for sending pieces of information starting with one hub in a system then onto the next hub. Conventions are regularly characterized in a layered way and give all or part of the administrations indicated by a layer of the OSI reference show. A convention characterizes the operation of the convention and may likewise propose how the convention ought to be actualized. It comprises of three sections:

You have been hired to upgrade a network of 50 computers currently connected to 10 Mbps hubs. This long-overdue upgrade is necessary because of poor network response time caused by a lot of collisions occurring during long file transfers between clients and servers. How do you recommend upgrading this network? What interconnecting devices will you use, and what benefit will you get from using these devices? Write a short memo describing the upgrade and, if possible, include a drawing of the new network.

DesignIT is a graphic arts company that is expanding business and has recently purchased a new building 56’*36’ space for the purpose of housing two full time designers and a receptionist. The new building has four cubicles, one office, one server room, one reception desk, and a conference room. DesignIT has already relocated one Web Server (Microsoft IIS Server), one File Server (Microsoft Server 2008), and one more Server 2008 (Small Business Server). As a network design consultant, I have been charged with the task of designing and configuring the network for DesignIT. The small company has informed me that the network should

Peterson, L. L., & Davie, B. S. (2011). Computer Networks, Fifth Edition: A Systems Approach (The Morgan Kaufmann Series in Networking). Morgan Kaufmann.

A computer network is a network that consist of two or more computers that are able to share information between them or their users. There are a large variety of different networks and the advantages or disadvantages are strongly related to the type of network we choose.

All the computers, in the logically and physically networks have to follow the same rules known as Protocols such as TCP/IP, IPX/SPX and NETBEUI etc. Today, there are many computer networking technologies such as LAN, MAN, WAN, WLAN, ISDN, ATM, Frame Relay, X.25, Bluetooth,

Riordan's current WAN connection is available utilizing fractional T-1s at 256kbps, which is beyond the above requirements. Additionally, Riordan's global employee count is 550, well below the users specifications above.