Week 4 Essay Example | Topics and Well Written Essays - 250 words - 1

Week 4 - Essay Example It also allows the replacement of the startup configuration file in place of the running configuration file without requiring the installation of a router (Meghanathan, Chaki, & Nagamalai, 2012). Installation of a router would require that the system be shut down thus loss of running time, resources and increase in costs incurred during downtime. Reverting also allows the user to roll back to any Cisco operating system that is saved in the system. This helps in simplifying and hastening the process of inputting the needed commands to the router as only the commands, which required to be added or removed are affected and the rest are left intact (Meghanathan, Chaki, & Nagamalai, 2012). The disadvantages of Reverting to an old system include the system continuing to work under limitations such as inefficiency that initially prompted the change. Additionally, it is not economically sound to revert to an old system as that means loss of resources initially put into the project while Reverting the configuration change must be approved, which frequently results in delay thus loss of time and resources. International Conference on Computer Science and Information Technology: Advances in computer science and information technology: Computer science and information technology: second International Conference, CCSIT 2012, Bangalore, India, and January 2-4, 2012. Proceedings. Berlin: