Tuesday, February 26, 2019

How many IP's do I allocate for svi/subinterfaces

So I was allocated a subnet 172.20.220.70 /28 subnet. So I realize that I can have 14 hosts. I need to allocate 9 addresses to some field devices that are connected to a field switch. My first thought was that I should start at 172.20.220.71 - 79. But wouldn't I have to account for the SVI interface IP or subinterface of a router? How many would I have to account for?



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