| 1: | What are the three primary concerns when considering fast convergence in a network? |
| 2: | What is a network meltdown, and what is the basic reason behind most network meltdowns? |
| 3: | What are the primary techniques that routing protocol designers and implementers use to prevent network meltdowns? |
| 4: | What technologies, when combined, allow a network to route through a problem, rather than around it? |
| 5: | What time constraints does a router have when it restarts under GR? |
| 6: | What are the two types of OSPF GR, and what is the difference between the two? |
| 7: | What are the two types of IS-IS GR, and what is the difference between them? |
| 8: | What is the fastest hello time available on OSPF and IS-IS? What is the dead interval when the hellos are transmitted this quickly? |
| 9: | What is the biggest issue with all fast-polling mechanisms for fast down detection? |
| 10: | What is the essential mechanism or principle behind exponential backoff? |
| 11: | What is the essential mechanism or principle behind dampening? |
| 12: | What part of an SPF tree does a partial SPF recompute? |
| 13: | What part of an SPF tree does an incremental SPF recompute? |
