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CCNA Practice Questions (Exam 640-802), Third Edition by Jeremy CCIE No. 11727 Cioara

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Answers and Explanations

  1. C. This particular subnet mask allows for up to 62 hosts per network. Answer A is incorrect, as it allows for 65,534 hosts. Answer B is incorrect, as it allows up to 254 hosts. Answer D is incorrect, as it is not a valid subnet mask.

  2. D. The next valid IP host address in the 172.16.12.32 network is 172.16.12.34. Answer A is incorrect, as it is on a different subnetwork with a /28 mask. Answer B is incorrect, as it is the network address for that particular subnetwork. Answer C is incorrect, as it is the same IP address as the router interface. Answers E and F are incorrect as well, as they are on different subnets than the router interface. Answer G is incorrect because it represents the broadcast address for the 172.16.12.32 ...

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