Answers to the review questions can be found in Appendix A, "Answers to Review Questions."
| 1: | Type a command to determine if the spoofing is enabled in dialer interface in Cisco IOS ISDN router. |
| 2: | Define the active period in snapshot routing. Is it configurable? What is its duration? |
| 3: | In a snapshot routing configuration, use an IOS command to ensure termination of a quiet period within two minutes. |
| 4: | What are the main elements of the dialer profiles in DDR? |
| 5: | Use an IOS command to map the IP address 161.3.2.1 with the destination phone number 773-5555. |
| 6: | Define the Dialer1 as a member of pool number 3 with the highest priority. |
| 7: | Create an ACL to deny tcp traffic on port 8008. Type the appropriate IOS command. |
| 8: | Configure the user's IOS router for callback with 200 packets in the queue and 20 seconds drop time. Explain. |
| 9: | In a callback configuration, type the IOS command, specifying that the core router interface will wait five seconds after disconnecting the initial call before making the return call. |
| 10: | Type the IOS command to bring the second B channel up after the inbound traffic exceeds 20 percent. |
| 11: | What "conditional" priority means in voice features configuration of ISDN? |
| 12: | If the user's router has two data calls in progress and it is configured with Router(config)#pots dialing-method enblock, what should you expect when making a voice call to any of his LDNs? |