Network Infrastructure and Design Term Paper Example | Topics and Well Written Essays - 4500 words

Network Infrastructure and Design - Term Paper Example Thus, the choice has been made for the purpose of eliminating future challenges during the upgrading (Kurose & Ross, 2005). Devices in the internet arrangement will be assigned unique numbers so that they can communicate with the rest of the devices with effectiveness. Devices in the arrangement include mobile gadgets as well as computers. Since this organization is expected to have new devices all the time, the implementation of IPv4 was found to be inappropriate since IPv6 can only accommodate a limited number of devices. The IPv6 will be using addresses of 128-bits, and this will facilitate 2128 addresses, and this number is already exceeding the IPv4 with over 7.9*1028times. This is because the IPv4 utilizes a 32-address bit arrangement which, therefore, provides for just 4,294,967,296 addresses all over the world (Kurose & Ross, 2008). There has been an accelerating deployment of IPv6 since its global launch took place in June 2012. As it has been aforementioned, its main advant age is the enlarged address space. Its addresses are indicated in eight groups that consist of 4-hexadecimal digits. The digits are separated via colons. Since not every network support the dual-stack, the idea behind tunneling will be applied in situations where IPv6 need to communicate with IPv4. This is because of the fact that cable network operators go for tunneling until the foundational equipment is able to support the native dual-stack (Kurose & Ross, 2008). Since not every network has the capacity to support dual-stack, the idea tunneling will be employed if it will be necessary for the IPv4 to communicate with IPv6 and vice versa. The implementation will be accomplished with the realization that most of the current users of the internet infrastructure lack the IPv6 support for dual-stack. This means that it cannot reach the sites using the IPv6 directly. Since the IPv4 infrastructure has to be used to carry the IPv6 packets, tunneling technique must be employed. This techn ique encapsulates the IPv6 packets in a manner that allows for their transformation via the IPv4 infrastructure. Using that infrastructure will, therefore, necessitate the use of IPv4 as it acts as the link layer that connects to IPv6 (Kurose & Ross, 2008). The IP protocol 41 that indicates that IPv4 packets encapsulate the IPv6 data grams, there will be the need to avoid using routers and other network transmission devices that could block the protocol 41. In situations where the IPv6 data grams have to pass through the inhibiting structures, there will be an implementation of the UDP packets for the purpose of encapsulating them. Other encapsulation strategies, such as Generic Routing Encapsulation and AYIYA will also be employed. The IPv4’s compatibility with the IPv6 is usually a firmware or software issue. In that case, there could be a necessity to replace the older hardware/software since they may not be upgraded. Another reason for opting to implement the IPv6 is the suggestion by the American Registry for the Internet Numbers that every server be ready to serve those clients with IPv6. Dynamic Host Configuration Protocol Options The Dynamic Host Configuration Protocol as a network protocol will be utilized in configuring the network devices in a manner that enables them to communicate on the IP network. The Dynamic Host

Accounting Cycle Research Paper Example | Topics and Well Written Essays - 750 words

Accounting Cycle - Research Paper Example An organization that depends on the accounting cycle to create outputs that are needed to evaluate the financial performance of an organization is the Security and Exchange Commission (SEC). The SEC mandates that public corporation release financial statements at least once a year. The amount of time that it takes to complete the accounting cycle is typically one year. Due to SEC regulations publicly traded companies have to compress their accounting cycles in order to release quarterly financial statements. The primary players that are involved in the preparation of financial statements are the employees that belong to the accounting department. The collective efforts of all accountants of a corporation allows the accounting cycle to run smoothly and serve its purpose of enabling companies to compile financial statements that show the financial performance of a corporation. Some of the users of the financial information formed by the accounting cycle include: lenders, employees, business partners, and shareholders. The person or job position that is responsible for the completion of the accounting cycle is the controller. The controller is considered the top accounting position in any organization. The controller is responsible for the preparation of the different steps that lead to the release of financial statements. Another important executive position that closely monitors the work of the accounting department is the chief executive officer (CEO). The CEO is responsible for the ent ire performance of an organization. They must comply with the demands of different stakeholders groups. A few decades ago the accounting cycle was created manually with the use of traditional accountings books such as the general journal and the ledgers. Accountants would manually keep track of the system through these two mechanisms and other tools to create an accounting information system. Nowadays technological advances have made the job of accountants much