Which technology should the administrator implement on the connected switch interfaces?

Two 5400R AOS-Switches are OSPF neighbors. The network administrator wants routing paths to update as quickly as possible in the event of a failure on a neighboring switch.

Which technology should the administrator implement on the connected switch interfaces?
A . MAC Lockdown
B . Unidirectional Link Detection (UDLD)
C . Bidirectional Forwarding Detection (BFD)
D . Spanning Tree Root Guard

View Answer

Answer: C