Appendix B IP Addresses and Subnetting
VMG1312-B Series User’s Guide
324
Example: Eight Subnets
Sim ilarly, use a 27-bit m ask t o creat e eight subnets ( 000, 001, 010, 011, 100, 101, 110 and 111).
The following t able shows I P address last oct et values for each subnet.
Subnet Addr ess:
192.168.1.0
Lowest Host I D: 192.168.1.1
Broadcast Address:
192.168.1.63
Highest Host I D: 192.168.1.62
Table 116 Subnet 2
IP/SUBNET MASK NETWORK NUMBER
LAST OCTET BIT
VALUE
I P Address 192.168.1. 64
I P Address ( Binary ) 11000000.10101000.00000001. 0 1 000000
Subnet Mask (Binary) 11111111.11111111.11111111. 1 1 000000
Subnet Addr ess:
192.168.1.64
Lowest Host I D: 192.168.1.65
Broadcast Address:
192.168.1.127
Highest Host I D: 192.168.1.126
Table 117 Subnet 3
IP/SUBNET MASK NETWORK NUMBER LAST OCTET BIT VALUE
I P Address 192.168.1. 128
I P Address ( Binary ) 11000000.10101000.00000001. 1 0 000000
Subnet Mask (Binary) 11111111.11111111.11111111. 1 1 000000
Subnet Addr ess:
192.168.1.128
Lowest Host I D: 192.168.1.129
Broadcast Address:
192.168.1.191
Highest Host I D: 192.168.1.190
Table 118 Subnet 4
IP/SUBNET MASK NETWORK NUMBER LAST OCTET BIT VALUE
I P Address 192.168.1. 192
I P Address ( Binary ) 11000000.10101000.00000001. 1 1 000000
Subnet Mask (Binary) 11111111.11111111.11111111. 1 1 000000
Subnet Addr ess:
192.168.1.192
Lowest Host I D: 192.168.1.193
Broadcast Address:
192.168.1.255
Highest Host I D: 192.168.1.254
Table 115 Subnet 1 ( cont inued)
IP/SUBNET MASK NETWORK NUMBER
LAST OCTET BIT
VALUE
Table 119 Eight Subnets
SUBNET
SUBNET
ADDRESS
FIRST ADDRESS
LAST
ADDRESS
BROADCAST
ADDRESS
1 0 1 30 31
2 32 33 62 63
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