The network that the device with IP address of 194.210.80.15/26 belong to wanted to be divided into 4 subnets. a) Calculate the new subnetmask for the subnets. b) And how many devices can be addressable in each subnet ? c) For each subnet, write the IP address range that can be given to the devices. d) For each subnet write the broadcast address.

An IP address can be written as a 32-bit number. For a class B network, the two most significant bits are set to 10. The 16 most significant bits are used as a network ID, and the 16 least significant bits are used as a host ID. However, the host ID cannot be all O's or all 1's. How many hosts (i.e., host IDs) can there be on a class B network? Type your answer.

Suppose you open your BMCC mailbox first thing on a Monday morning and find that your messages have arrived. Assuming the BMCC server does not have access to the MAC address of the device reading these emails. Explain in detail how the ARP protocol determines which device on the LAN will be the recipient of incoming Internet data. After 22 years, the transition to IPv6 addressing is complete for around 30 percent of Internet traffic. When comparing IPv4 and IPv6 address headers, the Ethernet frames' Maximum Transmission Unit (MTU) stands out as a potential stumbling block.