ROUTE PROCESSING METHOD, AND RELATED APPARATUS AND NETWORK SYSTEM

This application discloses a route processing method, a related apparatus, and a network system, to accelerate convergence. A first network device obtains a first route, where a first route prefix of the first route includes an identifier of a route advertiser. The first network device generates a first route entry based on the first route. The first network device obtains a second route, where the second route includes a second route prefix and the identifier of the route advertiser. The first network device generates a second route entry based on the identifier of the route advertiser and the second route prefix, to associate the first route entry with the second route entry.