Emulation for CLARA's operation, the advanced network for Latin America

Nowadays CLARA (Latin Americas Consortium for Advanced Networks) is partially stagnated with no grow since last update in 2013, with this review we hope in a near future offer a new proposal for updating and reactivation of advanced networks in Latin America. A step by step simulation was developed in order to get first approach to how CLARA works; then a step by step emulation was developed with GNS3 in order to have a better approach to how Clara works in real. CLARA uses Dijkstra algorithms and calculations were applied and discussed in a didactic way to understand how to apply this algorithm to a real advanced network backbone infrastructure such as CLARA.