1. What is the summary for these range of addresses 172.32.48.0/24 - 172.32.50.0/24? (Indicate the subnet mask for this summary in the answer)
2.What is the first valid host on the subnet that the node 192.168.22.68 255.255.255.240 belongs to? (No need to indicate the subnet mask in the answer)
2.What is the first valid host on the subnet that the node 192.168.22.68 255.255.255.240 belongs to? (No need to indicate the subnet mask in the answer)