Appendix B IP Addresses and Subnetting
VSG1435-B101 Series User’s Guide
355
Example: Eight Subnets
Similarly, use a 27-bit mask to create eight subnets (000, 001, 010, 011, 100,
101, 110 and 111).
The following table shows IP address last octet values for each subnet.
Table 121
Subnet 3
IP/SUBNET MASK
NETWORK NUMBER
LAST OCTET BIT VALUE
IP Address
192.168.1.
128
IP Address (Binary)
11000000.10101000.00000001.
10
000000
Subnet Mask (Binary)
11111111.11111111.11111111.
11
000000
Subnet Address:
192.168.1.128
Lowest Host ID: 192.168.1.129
Broadcast Address:
192.168.1.191
Highest Host ID: 192.168.1.190
Table 122
Subnet 4
IP/SUBNET MASK
NETWORK NUMBER
LAST OCTET BIT VALUE
IP Address
192.168.1.
192
IP Address (Binary)
11000000.10101000.00000001.
11
000000
Subnet Mask (Binary)
11111111.11111111.11111111.
11
000000
Subnet Address:
192.168.1.192
Lowest Host ID: 192.168.1.193
Broadcast Address:
192.168.1.255
Highest Host ID: 192.168.1.254
Table 123
Eight Subnets
SUBNET
SUBNET
ADDRESS
FIRST ADDRESS
LAST
ADDRESS
BROADCAST
ADDRESS
1
0
1
30
31
2
32
33
62
63
3
64
65
94
95
4
96
97
126
127
5
128
129
158
159
6
160
161
190
191
7
192
193
222
223
8
224
225
254
255
Summary of Contents for VSG1435-B101 - V1.10
Page 2: ......
Page 8: ...Safety Warnings VSG1435 B101 Series User s Guide 8 ...
Page 10: ...Contents Overview VSG1435 B101 Series User s Guide 10 ...
Page 20: ...Table of Contents VSG1435 B101 Series User s Guide 20 ...
Page 21: ...21 PART I User s Guide ...
Page 22: ...22 ...
Page 42: ...Chapter 2 The Web Configurator VSG1435 B101 Series User s Guide 42 ...
Page 71: ...71 PART II Technical Reference ...
Page 72: ...72 ...
Page 78: ...Chapter 5 Network Map and Status Screens VSG1435 B101 Series User s Guide 78 ...
Page 150: ...Chapter 8 Home Networking VSG1435 B101 Series User s Guide 150 ...
Page 154: ...Chapter 9 Static Routing VSG1435 B101 Series User s Guide 154 ...
Page 178: ...Chapter 11 Policy Forwarding VSG1435 B101 Series User s Guide 178 ...
Page 196: ...Chapter 12 Network Address Translation NAT VSG1435 B101 Series User s Guide 196 ...
Page 202: ...Chapter 13 Dynamic DNS Setup VSG1435 B101 Series User s Guide 202 ...
Page 228: ...Chapter 16 Firewall VSG1435 B101 Series User s Guide 228 ...
Page 234: ...Chapter 18 Parental Control VSG1435 B101 Series User s Guide 234 ...
Page 282: ...Chapter 25 Traffic Status VSG1435 B101 Series User s Guide 282 ...
Page 286: ...Chapter 26 IGMP Status VSG1435 B101 Series User s Guide 286 ...
Page 294: ...Chapter 28 Remote Management VSG1435 B101 Series User s Guide 294 ...
Page 298: ...Chapter 29 Time Settings VSG1435 B101 Series User s Guide 298 ...
Page 302: ...Chapter 30 Logs Setting VSG1435 B101 Series User s Guide 302 ...
Page 318: ...Chapter 34 Troubleshooting VSG1435 B101 Series User s Guide 318 ...
Page 348: ...Appendix A Setting up Your Computer s IP Address VSG1435 B101 Series User s Guide 348 ...
Page 358: ...Appendix B IP Addresses and Subnetting VSG1435 B101 Series User s Guide 358 ...
Page 384: ...Appendix D Wireless LANs VSG1435 B101 Series User s Guide 384 ...