Câu 35: 352-001: CCDE Design Written

You are deploying OSPF on a point-to-multipoint Frame Relay network. The remote sites do not need to be able to communicate with each other and there are a relatively small number of sites (scaling is not a concern). How should you configure OSPF for this topology to minimize the additional routing information injected into the network and keep the configuration size and complexity to a minimum?

1. A. Configure the link at the hub router as OSPF point-to-multipoint and at the remote routers as OSPF point-to-point.
2. B. Configure the link as OSPF broadcast and configure the hub router to always be the designated router. — đáp án hiện tại
3. C. Configure the link as OSPF nonbroadcast and manually configure each of the remote sites as a neighbor.
4. D. Configure the link as OSPF broadcast and configure a mesh group towards the remote routers.