User’s Manual
47
mask because it can be used to identify the unique subnet to
which an IP address belongs to by performing a bitwise AND
operation between the mask itself, and the IP address, with
the result being the subnetwork address, and the remaining
bits the host or node address.
For our Example, if we wish to further divide this network into
14 subnets, then the first 4 bits of the host address will be
required to identify the subnetwork (0110), then we would use
“11111111.11111111.11111111.11110000” as our subnet mask.
This would effectively subdivide our Class C network into 14
subnetworks of up to 14 possible nodes each. With respect
to the default settings of this module:
Subnet Mask 255.255.255.0 (11111111.11111111.11111111.00000000)
IP Address:
128.1.1.100 (10000000.00000001.00000001. 01100100)
Subnet Address: 128.1.1.0 (1000000.00000001.00000001. 00000000)
The subnetwork address of 128.1.1.0 has 254 possible
unique node addresses (we are using node 100 of 254
possible). Nodes 0 (first node) and 10 are typically reserved
for servers and may yield poor results if used.
Node 255 (last node in the subnet) is reserved as a broadcast
address for the subnet.
Summary of Contents for M3452
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Page 19: ...User s Manual 19 Figure 3 2 Customer Connections in K9 Chassis CUSTOMER I 0 CONNECTION ...
Page 21: ...User s Manual 21 Figure 3 2 Customer Connections in M14 Chassis CUSTOMER I O CONNECTION ...
Page 24: ...M3452 vR7 EIP PDP 24 Figure 3 6 I O Hookup with R7 EIP PDP Communication ...
Page 26: ...M3452 vR7 EIP PDP 26 Figure 3 8 24VDC Power Connection ...
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Page 66: ...M3452 vR7 EIP PDP 66 Figure 6 3 M3452 K9 Chassis Dimensional Outline Drawing ...
Page 68: ...M3452 vR7 EIP PDP 68 Figure 6 5 M3452 M14 Chassis Dimensional Outline Drawing ...
Page 75: ...User s Manual 75 NOTES ...
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