Network masks

Network Masks a. This is helpful to remember: What is decimal 255 in binary? 1111 1 1 1 1 b. What are the names of the three ways to write a network mask? 2. 3. c. Dotted Decimal Notation: 355.255.355.240 d. Slash Notation: Given the mask 255.255.255.0 ? 32 bits Write the mask in slash notation: How many bits are in the network portion? 8- How many bits are in the host portion? Given the number of bits in the host portion, how many IP addresses can be created with this number? Given that the first IP address is reserved as the network address and the last address is reserved for broadcasting, how many computers can be connected to this network? e. f. g. h. Network Host