About 33,400 results
Open links in new tab
  1. How do you calculate the prefix, network, subnet, and host …

    Example: IP: 128.42.5.4 In binary: 10000000 00101010 00000101 00000100 Subnet: 255.255.248.0 How could you determine the prefix, network, subnet, and host numbers?

  2. How to find number of subnets? - Network Engineering Stack …

    1 How to find the total number of subnets available for one subnet mask?. For example, take this subnet mask: 255.255.255.224 and IP address as 192.168.5.139, book shows that there are 6 …

  3. How to find number of borrowed bits in subnetting

    There is a section called Calculating subnets that explains this. Also, understand that network classes are dead, killed in 1993 by RFCs 1518 and 1519, which defined CIDR (Classless Inter …

  4. Maximum number of Subnets - Network Engineering Stack …

    Feb 24, 2016 · 128 subnets of 4 addresses (2 hosts, 1 for subnet and one for broadcast) *This is the max number of useful subnets 256 subnets of 2 addresses (May be used for point-to-point …

  5. How to divide network into subnets? - Network Engineering Stack …

    For example I have the question: A company has the network number 193.1.1.0/24 and wants to have 6 subnets, where the largest one needs to support up to 25 hosts. From the material I …

  6. ipv4 - How to find the first and last address in the FIRST AND LAST ...

    Oct 5, 2020 · The consequence is that those subnets are / (16+10) = /26 networks This leave you with 32-26 = 6 bits for the hosts. So you have 2^6 = 64 addresses per subnet, including the …

  7. how to get the smallest summary route? [duplicate]

    So we convert back 10101100.00010000.0000000000.000000000 to decimal notation and we get 172.16.0.0 conclusion: the summary network is 172.16.0.0/12 See this excellent answer to the …

  8. Calculating supernet mask - Network Engineering Stack Exchange

    0 This question already has answers here: How do you calculate the prefix, network, subnet, and host numbers? (6 answers)

  9. how to find a minimum number of host bits needed? [duplicate]

    Oct 14, 2015 · let's say I have 200.35.1.0/24 network block. I need to address 20 hosts on each subnet. How do I specify the minimum number of host bits that are required?

  10. Subnetting. How to calculate hosts and subnets if /P < N

    Dec 1, 2014 · 1 I have stuck with formula how to calculate hosts and subnets. For instance, I use formulas: Host = (2^ (32-P))-2, where 32 are all bits for network, /P - is prefix Subnets = 2^ (/P …