Master It 1. What is the most typical implementation of the hierarchical star? Specifically, where are the horizontal cross-connection and workgroup switches typically placed? 2. To reduce the cost of a hierarchical star, the network designer has the option to locate network elements closer to equipment outlets.
The network layer then uses its protocol (IP) and translates that www.yahoo.com into an IP address. The network layer is also in charge for determining the best route through the network in order to get to the IP address destination. The data link layer is, unlike the other two which are virtual, a physical address with is permanently encoded to a device through its network card. The data link layer is a unique identifier to each computer in a network. Thus a MAC address is the only address that will always remain the same, transport and data layer address can change depending on the network.
Stacie Rollins Monday , December 15, 2014 Nt 2640 Unit 1 Assignment 1 Network IDs used to be divided into classes, which were Class A, B, and C. These classes were allowed to have a range of addresses. This class-based system would work well for a while, but the rapid growth of the Internet it becomes evident that this addressing scheme had to be changed in order to support the many networks that were being created. A class full system would be created and still used the IP addressing fundament of a classless system. This 32-bit IP addressing system is subdivided into two portions; the network address space are the host address space. Class A addresses were created for a very large network with few logical network segments and many hosts that have the high-order bit set to zero.
Unit 1 IP Addresses Classes and Special-Use IP Address Space Network IDs used to be divided into classes, and these classes are Class A, B, and C. These classes were allowed to have a range of addresses depending subnet we are using. This class-based system would work well for a while, but with the rapid growth of the Internet it became evident that this addressing scheme had to be changed in order to support the many networks that were being created (CompTIA Network, Ch.7, 2009). This 32-bit IP addressing system is subdivided into two portions: the network address space and the host address space in IPv4. Class A were created for a very large network with few logical network segments and many hosts that have the high-order bit set to zero. The first octet (the left-most eight bits) is used to define the network ID.
Dr. Ferguson and Mr. Forgaard good business flexibility sense relates directly to the early release date (which would be determined by the degree of speed in which they could get the product to market). The other equally important challenges they face, was how to make their publishing suite tool work with all “standards-compliant commercial and academic Web servers.” According
In my current job, customers have to decide on what telecommunications method they want to use to transmit their files to my company. The choice made by each customer is diverse and depends on many factors. For a company like GE, their decision statement would be: I need a fast reliable transmission method that transmits my files easily, quickly and successfully. The second step states, “Establish strategic requirements (Musts), operational objectives (Wants), and restraints (Limits)” (Kepner-Tregoe Matrix | Decision-making method framework tool, 2005). For GE, the musts and wants would include; an easy to submit transmission, a speedy transmission, a secure or encrypted transmission and lastly an error free transmission.
Task 2 A. Develop a distribution pattern that meets availability and demand constraints and minimizes total shipping costs for Shuzworld, using an appropriate decision analysis tool, as directed in section 4 (“Meeting production challenges”) of the Shuzworld case study. (Note: The final solution should also address the increase in supply.) 1. Submit an accurate copy of the computer-generated output from the appropriate decision analysis tool used in part A. a.
1. The KCC is responsible for calculating intrasite replication partners. During this process, what is the maximum number of hops that the KCC will allow between domain controllers? A: 3 2. Replication that occurs between sites is called ____________ replication.
Project Portfolio Management (PPM) is a systematic approach to decision making, selection and management of projects based. PPM is the strategic process that determines the level of priority of projects and whether the project will be successful or terminated. PPM is vital to organisations as it identifies and quantifies projects by prioritising the projects based on the highest value in accordance to the organisation’s resource capabilities. PPM is an effective process that enhances an organisation’s competitive edge by evaluating factors such as practices, procedures, organisational structures and human factors. These factors consider the organisation’s team and reporting structure, level of support and commitment and the overall impact to the organisation.
Fill in the Blank The mos widely used IP addressing scheme is Ipv4. The most recent and largest address space IP addressing scheme is Ipv6. To distribute the IP addresses automatically, a network administrator would configure the DHCP service. The first attempt at breaking up IP address space used classful addressing to provide address ranges of differing sizes. Prior to the introduction of the domain name system, computers use hosts files to map human readable names to ip addresses.