Network design paper Coursework Example | Topics and Well Written Essays - 1000 words

Network design paper - Coursework Example RIP is nominated by IETF as one of various other Interior Gateway Protocols (IGPs). RIP works on distance learning vector algorithms while most of other protocols use sophisticated algorithms demanding time as well. (Dean, 2010, p. 274-275) RIP’s routing procedure is that its gateway router transmits complete information of routing table (that includes all the connected hops that are known to the gateway) to its nearest host after every 30 seconds. The neighboring router than pass the same information to its nearest neighbor other than from which it had received this information and process continues until every routers in the network has similar information of the routing paths. This condition is what we called network convergence. For determining distance of the network RIP uses process called hop count. Every hop in the network determines its neighboring hop(s) from routing table information for sending a packet to for a particular destination. Advantages of using RIP in th e network are: For small homogeneous networks RIP is considered as an effective solution. RIP is very easy to understand and configuring. It can be configured on all the routers present. Generally RIP is a loop free routing protocol but has limited scalability of around 15 hop maximum. Introduction to OSPF: Open Shortest Path First (OSPF) is a routing protocol implemented within large autonomous networks. OSPF is nominated by IETF as one of various other Interior Gateway Protocols (IGPs). In a network where OSPF is used, if a router that receives a change in the routing table or identifies a modification in the network without delay multicasts this change information to every other host connected in the network with the intention that every host may have the similar information in the routing table. It only transmits the change that has occurred, not the entire routing table like RIP. It is a robust link-state routing protocol and is the most widely used Interior Gateway Protocol (I GP). It bases information on link-states that take additional network description into consideration. OSPF have functionality of prioritizing the path by assigning metric value to that path. For further dividing the subnets OSPF supports a variable network subnet mask. Advantages of using OSPF in the network are: Quickly responds to the network changes. Sends trigger updates when change occurs in the network. Use cost as metric for giving preference to the paths. It has protocol identifier of 89 in the IP address for OSPF packet identification. Summarizing the solution: As being the administrator of the company and as per the details given to me I know that my network running is RIP on it and has three networks while the merging company has one OSPF running network that means RIP networks outnumber the OSPF network so I do not prefer to change anything on my own network. For example if someone is the administrator of Windows server based sites and a new company is merging having Lin ux operating system. Although everyone knows that Linux has more advantages than windows but still would not feel easy to change my operating system. If to choose change than should also keep in mind that new Service-Level-Agreements, new suppliers, new business processes, new interfaces, etc and staff training as well. Why to this everything is running smoothly already. Our solution could have been a different if and