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Applications
Configuration: The mask size entered defines the size of the subnet mask from the start of the entire IP address. This allows subnet sizes from 0 to 24 bits. A subnet mask size of 8 in a class A address represents a subnet size of 0 or no subnetting performed.
Original IP Network Address 199.169.100.0
Subnet IP Network Address | Subnet Mask is | Subnet IP Network Address | |||||
199.169.100.64 |
| 199.169.100.128 |
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| 255.255.255.192 |
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Router IP Address | Router IP Address | ||||||
199.169.100.65 |
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| 199.169.100.129 |
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Subnet Mask Size 26 | Subnet Mask Size 26 | ||||||
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LAN #1 |
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IP Computers |
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Host IP Address Host IP Address 199.169.100.66 199.169.100.67
Host IP Address Host IP Address 199.169.100.130 199.169.100.131
Figure 2 - 5 Defining an IP Subnet Mask
To configure the routers to route between the newly created sub- networks, the following parameters must be defined in the
7IP Address & Subnet Size Location: Main
ÄConfiguration
ÄLAN
ÄLAN IP
ÄIP Address / mask size
The IP address consists of 4 octets and is represented by 4 fields separated by periods (“.”), where each field is specified by a decimal number (e.g. 199.169.1.10). Each decimal number must be
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