The bits in the mask identify both hosts and subnets. The more hosts, the fewer subnets; the more subnets, the fewer hosts can be individually addressed. These bits become a tradeoff based on the ...
I need to implement a DNS configuration (bind 9) for a /27 subnet (255.255.255.224 netmask). The forward lookups all work properly, but the reverse lookup doesn't. I used this example (see section ...
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