WebJan 3, 2024 · One mask to rule them all. If you use a 10.x.x.x range with a different mask, what you have done is "borrow" some of the host bits (0.255.255.255) and used them as … WebLet's break down the original subnet 172.16.0.0/22 in bit portions for the classful network portion, subnet portion and the host portion. The classful network is 172.16.0.0/16, there are 6 bits borrowed from the host portion to create the given subnet 172.16.0.0/22, so the total bits used in the subnet mask are 22 bits. n = network portion
Understand Host and Subnet Quantities - Cisco
WebApr 4, 2024 · Because that mask is used with a Class B address (130.4.102.1), implying 16 network bits, there are 6 remaining subnet bits. In the second example, the mask has only five binary 0s, for 5 host bits. Because the mask is used with a Class C address, there are 24 network bits, leaving only 3 subnet bits. The process so far is straightforward: WebMar 31, 2024 · Useable host addresses for this network are 172.17.4.1 through 172.17.4.254. 2. If a network device has a mask of /28, how many IP addresses are available for hosts on this network? ... Explanation: In variable-length subnet masking, bits are borrowed to create subnets. Additional bits may be borrowed to create additional subnets … sebco apartments application
Answered: Given 192.168.31.0 a. How many bits… bartleby
WebApr 28, 2024 · H is 8, (all 8 bits of 3rd octet are borrowed as 1 and 8 bits from 4th octet are zero) so 28 - 2. Hosts per subnet = (256 -2) = 254. Block size of each subnet = 256 – 255 … WebWhere the exponent n is equal to the number of bits left after subnet bits are borrowed. we can calculate how many bits will be required so that each subnet has 30 host addresses. 25 -2 =30, so 5 bits atleast must be available for host addressing and the remaining can be borrowed to create subnet addresses. WebFeb 13, 2024 · First, since you use three bits more than the "natural" Class C mask, you can denote these addresses as a 3-bit subnet mask. Or, secondly, the mask of … seb coe william hague