QCM avec cases à cocher

» Cisco » Examen Cisco CCNA V3.1 » Module 3 » Chapitre 2 » Question 12/27

12.Why is it difficult for routing loops to occur in networks that use link-state routing?

Each router builds a simple view of the network based on hop count.
Routers flood the network with LSAs to discover routing loops.
Each router builds a complete and synchronized view of the network.
Routers use hold-down timers to prevent routing loops.