Review Questions
| 1: | What is an intermediate system? |
| 2: | What is a network protocol data unit? |
| 3: | What is the difference between an L1, an L2, and an L1/L2 router? |
| 4: | Explain the basic difference between an IS-IS area and an OSPF area. |
| 5: | What is a network entity title (NET)? |
| 6: | To what value must the NSAP Selector be set in a NET? |
| 7: | What is the purpose of a System ID? |
| 8: | How does a router determine what area it is in? |
| 9: | Does IS-IS elect a Backup Designated Router on a broadcast subnetwork? |
| 10: | What is the purpose of the Pseudonode ID? |
| 11: | What is the maximum age (MaxAge) of an IS-IS LSP? |
| 12: | What is the basic difference between the way OSPF ages its LSAs and the way IS-IS ages its LSPs? |
| 13: | How often does an IS-IS router refresh its LSPs? |
| 14: | What is a ... |
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