Review Questions
Answer the following questions, and then refer to Appendix B, “Answers to Review Questions,” for the answers.
| 1: | Complete the following table by specifying the name of each ICMPv6 message type.
| ICMPv6 Type | Name of Message |
|---|
| Type 133 | | | Type 134 | | | Type 135 | | | Type 136 | | | Type 137 | |
|
| 2: | Fill in the following table by specifying which ICMPv6 message types are used for each NDP mechanism.
| Mechanism | Type 133 | Type 134 | Type 135 | Type 136 | Type 137 |
|---|
| Replacement of ARP | | | | | | | Prefix advertisement | | | | | | | DAD | | | | | | | Prefix renumbering | | | | | | | Router redirection | | | | | |
|
| 3: | What is the goal of stateless autoconfiguration? |
| 4: | List the main information carried by the router advertisement message when a prefix is advertised. |
| 5: | What command displays the prefix advertisement parameters on an interface? |
| 6: | What command overrides the default prefix advertisement parameters on an interface? |
| 7: | What is duplicate address detection (DAD)? |
| 8: | Fill in the following table with the type of multicast address used for each NDP mechanism listed.
| Mechanism | Multicast Address |
|---|
| Replacement of ARP | | | Prefix advertisement | | | DAD | | | Prefix renumbering | | | Router redirection | |
|
| 9: | What new DNS record was added for IPv6? |
| 10: | What are the implicit rules in an extended IPv6 ACL? |
| 11: | What commands and tools are available in IOS IPv6 to diagnose problems and manage a router? |
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