ospf routing

what information in their hello packets must match?

Which type of protocol is OSPF?

which of the following occurs?

What is the default administrative distance of OSPF?

What is the OSPF default frequency, in seconds, at which a Cisco router sends hello packets on a multiaccess network?

Router 1 was just successfully rebooted. Identify the current OSPF router ID for Router 1.

Why do large OSPF networks use a hierarchical design?

Which two are advantages of static routing when compared to dynamic routing?

What is the default maximum number of equal-cost paths that can be placed into the routing of a cisco OSPF router?

Which statement about this network is true?