Consider the 128.103.112.0/17 block of IP addresses. This block of addresses must be divided into six subnetworks that have each Node or POP at least 512 usable IP addresses for LAN. Total Nodes are 4. Please answers given below questions according to the above scenario. i) P2P connectivity between Nodes with /30 CIDR. ii) P2P connectivity between Nodes with /28 CIDR. a) Give the subnet mask of the six new subnetworks. b) Specify the network address and the network prefix for each subnetwork according to the Node. c) Specify the broadcast IP address for each subnetwork.