The implementation of our software has been divided to several models . route aggregation , routing redistribution and some other routing policies are the key abilities and must be implemented for bgp - 4 路由聚合、路由重發(fā)布以及其他路由策略是bgp - 4協(xié)議必須實現(xiàn)的重要功能,本文深入討論了實現(xiàn)這些功能的相關(guān)問題。