IPv6 Essay Example | Topics and Well Written Essays - 500 words

IPv6 - Essay Example The 32-bit addressing system employs packet switching to facilitate communication. IPv4 can thus be treated as an upgrade of IPV4, to improve the IP protocol system. There are a number of significant dereferences between the two protocols that will be essential in determining one’s choice for usage. Discussed below are the major differences: Address length- IPv4 is a 32 bit address while IPv6 is a 128 bit. This is the basic difference observable at a glance. These DNS names differ by a wide margin if compared by the number of addresses each can yield. In fact, to completely cover the IPv6 address, it is written in hexadecimal numbers as compared to IPv4 written in dotted decimal numbers. This forms of representation are all interpreted in form of binary numbers by the computers (Huitema, 1996). Packet header-generally, packet headers are always affixed at the start of Internet protocol addresses. It normally contains the address of the destination of a given packet. IPv4 has got packet headers only. This differs from IPv6 that has the header, although with more advanced functionalities. The header of IPv4 is 20 bits as compared to the 40 bits of IPv6. The advancement in the header allows addition of extension headers, a functionality not provided for by IPv4 computers (Huitema, 1996). Address resolution- the process of address resolution involves mapping of various IP addresses to the MAC address or rather, a link address. IPv4 employs the RFC 826. This is an Ethernet address resolution protocol. This resolution protocol has over the years exposed users to cyber threats because the protocol is within the link layer. IPv6 on the other hand makes use of Neighbor discovery Address resolution. Its protection is secured because the IPSec is employed to secure the connection in tunnel or transport mode (Amoss, & Minoli, 2008). Configuration- users of IPv4 have to ensure all configurations are done prior to internet usage. The IP address and routes

Quality Management - Group Work Research Paper Example | Topics and Well Written Essays - 750 words

Quality Management - Group Work - Research Paper Example It begins from the initial preparation, through the group process up to compilation of the final paper. I highly commend the timeliness of the group. The group met immediately after its formation giving it enough time to tackle the tasks it had before it. I can therefore describe the group members as very organized individuals who acknowledge the importance of time management. Without time management, a group is likely to suffer from a last-minute rush (John, 2005). During the preparation, some group members drafted a schedule which would be used to track developments in the group-work. The schedule led to some conflicts since some group members had not been consulted. There were some communication barriers which arose due to a heated debate regarding the schedule. The former draft had been drawn with the assumption that the personal schedules of individuals were almost similar. Though schedules are important in projects, Accountability through 360 ° feedback is important (Stephen, 1999). This model of feedback was used in formation of the final schedule which was more agreeable. I was very pleased by the problem solving techniques used by the group. This included open communication and consultation before making decision that ultimately affect the whole group (Isa, 2012). The idea to formulate a schedule to manage the operations of the group was a brilliant idea. I suggested a SWOT analysis on group members’ personal traits. This was unanimously agreed on. A SWOT analysis is important in determining the overall strengths and weaknesses of a group (Howard, 2000). It is also important in understanding the character traits of group members in order to know which tasks to assign to a member. After the SWOT analysis was completed, the group members became more familiar with their fellow members. This improves group dynamics (John, 2010). The actual group process began by identification of the task to be undertaken. The group decided to work on formulating and implementing a quality management strategy. After thorough consultations between members, the group members agreed to meet on a later day with names of organization they believe needed a change in their management systems. On the immediately following meeting, one group member proposed the University of Western Sydney as the organization. The group agreed to make the management strategy of UWS the subject matter. I believe availability of data and the existence of a clear problem statement were the main reasons why this organization was selected (Comite Euro-International du Beton, 1998). The team formed an objective of its own in order to avoid drifting from the course objectives. The object of the team was similar to the title of the project. Although the title of the project was manipulated severally, I found this to be vital since it aligned the objectives of the group, those of the project itself and those of the course. The title of the research project became: â€Å"Qual ity Management Strategy for an improved system of Teaching and Learning: University of West Sydney†. Member of the group were asked to perform an overview of the university’s history and management system. This was important to increase familiarity of the members with the project at hand (Julia, 2012). One of the group members proposed that a PESTLE analysis would be best in performing a background check. This is one of the most efficient ways of understanding a management system of any organization (Jay, 2003). After the members became