D. 100.1.1.0/28
Here's the explanation:
The given subnets are:
100.1.1.4/30
100.1.1.8/30
100.1.1.12/30
100.1.1.16/30
A /30 subnet mask means 4 IP addresses per subnet (2 usable addresses, 1 network address, and 1 broadcast address).
When these subnets are viewed in binary form, they all fall within the range of 100.1.1.0 - 100.1.1.15.
The most specific aggregate prefix that includes all these subnets is 100.1.1.0/28, as it covers the address range from 100.1.1.0 to 100.1.1.15, which includes all four /30 subnets.
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Kakat
3 weeks, 2 days agoKakat
3 weeks, 2 days agoumeshkgupta
1 month, 2 weeks ago