Network professionals often configure IP addresses for various equipment. While the individual calculations are fairly simple - mostly bit masks - it’s easy to make mistakes. The consequences of mistakes can be disastrous; machines won’t connect with others, or worse, could isolate a whole section of the ‘net (as a misconfigured router might do).Even when calculating the IDs and masks correctly, it’s tedious. IPcalc now calculates all those ugly little numbers - quickly and accurately.
Features:
| |  | Converts decimal IP addresses to hex.
| | | Displays bit usage - which bits are network, host, or subnet bits.
| | | Class-based masks and IDs.
| | | Subnet masks and IDs.
| | | CIDR masks and IDs.
| | | Subnets - display the address range for each subnet.
| | | Given an IP address, displays the masks and IDs for networks, subnets, and the host.
| | | Identifies invalid host addresses for a particular subnet (where the host bits are all zeros or ones).
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| |  | | |  | | ipcalc10.zip
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| Supports:
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 | | Palm III
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| | PalmPilot Personal / Professional
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| | Pilot 1000 / 5000
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| Requires:
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| | 12 kb of free Palm memory
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IPcalc
