Day 20 subnetting basic to advance course | Class B subnetting /18 | CCNA networking CSIT, BIM, BCA

CCNANEPAL #CCNPNEPAL #CCIENEPAL #CISCONEPAL #CEHNEPAL #CEHINNEPALI #OSCPNEPAL #CCIENEPAL #MCSENEPAL #MCPNEPAL …

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