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Hi;<br />
<br />
I am calculating the following subnet of 136.199.0.0/16 with using VLSM but I got the last 2 network for WAN link incorrect but the result of last two networks should be 136.199.240.4/30 and 136.199.240.8/30. &nbsp;Can anyone point out why?<br />
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vlsm.JPG

Hi;

I am calculating the following subnet of 136.199.0.0/16 with using VLSM but I got the last 2 network for WAN link incorrect but the result of last two networks should be 136.199.240.4/30 and 136.199.240.8/30.  Can anyone point out why?

VLSM Calculation

Transmission Control Protocol/Internet Protocol (TCP/IP) is the set of networking protocols that define end-to-end connectivity specifying how data should be packeted, addressed, transmitted, routed and received at the destination. This functionality is organized into four abstraction layers which are used to sort all related protocols according to the scope of networking involved.