Question

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?

Answer 1

Answer: it is 192.168.192.15

Explanation:

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.