Answers to the review questions can be found in Appendix A, "Answers to Review Questions."
| 1: | Name the most common ISDN switch types in the U.S. and Canada? |
| 2: | Type a command that sets up the switch-type NI1 for a Cisco IOS Software ISDN router in global configuration mode. |
| 3: | Type a command to define a local pool of 63 IP addresses for your core router, starting with 20.18.15.1, if the pool name is LOCAL_POOL. |
| 4: | What is the theoretical maximum number of ports in PAT? |
| 5: | How much memory consumes one NAT translation? |
| 6: | Name at least five protocols that are supported by Cisco IOS Software NAT. |
| 7: | In the case of the virtual interfaces, what happens with the route when the connection is tear-down? |
| 8: | Name three main functions of multilink systems. |
| 9: | Why would you use multilink PPP between a remote office and corporate headquarters? |
| 10: | On which interface types can you use multilink PPP? |
| 11: | What does the MRRU stand for and at which stage of the PPP protocol is it used? |
| 12: | What is the purpose of using the endpoint discriminator (ED) option in MP? |
| 13: | What Cisco IOS Software command displays the status of the stack group members ? |
| 14: | Name the five possible states of the peer in the stack-group. |