- TCP/IP network address range - CCNA practice questions.
Explanation: IP addresses are written using decimal numbers separated by decimal points. This is called dotted decimal notation of expressing IP addresses. The different classes of IP addresses is as below: Class Format Leading Bit Network address Maximum Maximum pattern Range networks hosts A N.H.H.H 0 0 - 126 127 16,777,214 B N.N.H.H 10 128 - 191 16,384
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