Study tips 640-802

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

Which statement explains the reason for it?

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

What is the minimum number of router subinterfaces that are required for all the vlans to communicate?

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

Why do large OSPF networks use a hierarchical design?

Assuming default setting,how can you erase the VTP database of VLANs on a CISCO IOS switch running in VTP server mode?

What causes this behavior?

What is the issue for this problem?

What value is primarily used to determine which port becomes the root port on each non-root switch in a spanning-tree topology?