Problem
1. Is it possible for an SNMP agent in a managed device to also serve as a manager? Explain how this situation might work.
2. What are the differences between network line continuity testers and network cable testers?
3. You are working for a small company that has a local area network with two hubs. The communications line between the hubs has just been cut, but you do not know that yet. How can you determine what has happened?