Which step in the link-state routing process is described by a router building a link-state database based on received LSAs?
- executing the SPF algorithm
- building the topology table
- selecting the router ID
- declaring a neighbor to be inaccessible
In the generic link-state routing process, the third step is to build the Link-State Database (LSDB). After Link-State Advertisements (LSAs) are received from adjacent neighbors, OSPF-enabled routers use that information to build the topology table (LSDB), which contains information about all other routers in the network area and represents the overall network topology. Once this database is synchronized, the router can then execute the SPF algorithm to find the best paths.
Related exam: Enterprise Networking, Security, and Automation ( Version 7.00) - ENSA Final Exam
Related exam: Modules 1 - 2: OSPF Concepts and Configuration Exam
Related exam: Enterprise Networking, Security, and Automation (Version 7.0) – ENSAv7 Practice Final Exam
