OSPF

In the ________ state, Router initiates the exchange of DBD packets.

In the ________ state, hello packets are received from neighbors, containing the sending router ID.

Routers exchange DBD packets in _________ state.

In the ______ state no hello packets are received.

In the ______ state router negotiate master/slave relationship and DBD packet sequence number.

________state on Ethernet links, elect a Designated Router and Backup Designated Router.

In the ______ state router are processed using the SPF algorithm.

________state on Ethernet links, elect a Designated Router and Backup Designated Router.