Seven Second Subnetting Flashcards
1
Q
Seven second subnetting
A
• Convert IP address and subnet mask to decimal
• Use chart to convert between CIDR-block notation
and decimal
• Same chart also shows the number of devices per
subnet
- Determine network/subnet address
- Second chart shows the starting subnet boundary
- Determine broadcast address
- Chart below shows the ending subnet boundary
• Calculate first and last usable IP address
• Add one from network address, subtract one from
broadcast address
