Description: Quasi-static routing is a concept in the networking field that refers to a routing method where routes remain stable for extended periods, with changes occurring infrequently. This approach is primarily used in various routing protocols, including the Border Gateway Protocol (BGP), which is fundamental for interconnecting networks on the Internet. Unlike dynamic routing, which can change frequently in response to variable network conditions, quasi-static routing aims to maintain route stability, which can be beneficial for capacity planning and traffic management. The main characteristics of this type of routing include the use of routing policies that prioritize stability over adaptability, as well as the implementation of mechanisms that minimize route convergence. This allows networks to operate more predictably and efficiently, especially in environments where connectivity consistency is crucial. In summary, quasi-static routing is a strategy that balances the need for adaptability with the importance of stability in network route management.