Example Eight Subnets; Table 94 Subnet 4; Table 95 Eight Subnets - ZyXEL Communications PRESTIGE 2602R Series User Manual

Prestige 2602R Series User's Guide
Table 93 Subnet 3 (continued)
Subnet Address:
192.168.1.128
Broadcast Address:
192.168.1.191

Table 94 Subnet 4

IP Address
IP Address (Binary)
Subnet Mask (Binary)
Subnet Address:
192.168.1.192
Broadcast Address:
192.168.1.255

Example Eight Subnets

Similarly use a 27-bit mask to create 8 subnets (001, 010, 011, 100, 101, 110).
The following table shows class C IP address last octet values for each subnet.

Table 95 Eight Subnets

SUBNET
1
2
3
4
5
6
7
8
297
NETWORK NUMBER
Lowest Host ID: 192.168.1.129
Highest Host ID: 192.168.1.190
NETWORK NUMBER
192.168.1.
11000000.10101000.00000001.
11111111.11111111.11111111.
Lowest Host ID: 192.168.1.193
Highest Host ID: 192.168.1.254
SUBNET ADDRESS FIRST ADDRESS
0 1
32 33
64 65
96 97
128 129
160 161
192 193
224 225
LAST OCTET BIT
VALUE
LAST OCTET BIT VALUE
192
11000000
11000000
BROADCAST
LAST ADDRESS
ADDRESS
30 31
62 63
94 95
126 127
158 159
190 191
222 223
254 255
Appendix C IP Subnetting