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Subnetting - Technical MCQs

Q1:

You have an interface on a router with the IP address of 192.168.192.10/29. What is the broadcast address the hosts will use on this LAN?

A 192.168.192.15

B 192.168.192.31

C 192.168.192.63

D 192.168.192.127

ANS:A - 192.168.192.15

A /29 (255.255.255.248) has a block size of 8 in the fourth octet. This means the subnets are 0, 8, 16, 24, etc. 10 is in the 8 subnet. The next subnet is 16, so 15 is the broadcast address.