Hallo,How can I find the network, subnet, host and BC with IP and subnetmask ?IP : CVO Antwerpen Zuid210.28.256.10CVO Antwerpen Zuid Subnetmask: 255.255.255.224Thank you Thank you

You can use asubnet calculator for these purposes. For the IP address and subnetmask the values you require are noted below: Description Value Network address 210.28.255.0 Maximum Subnets 8 Host address range 210.28.255.1 - 210.28.255.30 Maximum hosts 30 Broadcast address 210.28.255.31 Note:Since 256 is not a valid IP address bit I assumed you meant 255 in your question.

Thank you very muchBut we're not allowed to use calculatorI don't understand the methodes there are to calculate and find the network, subnet, host and BC on basis of two given elements:IP and subnetmask like the first question or this oneCVO Antwerpen Zuid 128.63.58.208 255.248.255.0 Thank you

Hello, Please refer to the link below which contains all the basic needs for your Question posted.http://www.cisco.com/en/US/tech/tk365/technologies_tech_note09186a00800a67f5.shtmlThanks Syed Khairuddin