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CCNA® Cisco Certified Network Associate: Study Guide, Seventh Edition by Todd Lammle

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Answers to Written Lab 3.1

1. 192 through 223, 110xxxxx

2. Host-to-Host

3. 1 through 126

4. Loopback or diagnostics

5. Turn all host bits off.

6. Turn all host bits on.

7. 10.0.0.0 through 10.255.255.255

8. 172.16.0.0 through 172.31.255.255

9. 192.168.0.0 through 192.168.255.255

10. 0 through 9 and A, B, C, D, E, and F

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