OSI IPv4 Addressing: CCNA Training

Started by shanthala, March 14, 2023, 07:39:57 AM

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This tutorial provides a brief overview of OSI IPv4 addressing mechanism, classes of IP addresses and few important points to remember.

For more practice, try online CCNA practice questions at

An exam simulator for CCNA is available at https://www.certexams.com/cisco/ccna/exam-details.htm