Section 2: Installing the In-Sight 1000
Installing In-Sight™ 1000 Series Vision Sensors
22
Unlike the factory-set MAC address, the IP address is assigned automatically by a
DHCP server or must be manually assigned by the user. The following IP addressing
schemes are recommended:
Table 2-1: IP Address Schemes
Addressing Scheme
Description
10.0.0.0/8
The 10.0.0.0/8 private network is a class A network ID that allows valid IP
addresses from 10.0.0.1 to 10.255.255.254. The 10.0.0.0/8 private network has
24 host bits, which can be used for any subnetting scheme within the private
organization. The default Subnet Mask is 255.0.0.0.
172.16.0.0/12
The 172.16.0.0/12 private network can be interpreted either as a block of 16
class B network IDs or as a 20-bit assignable address space (20 host bits) which
can be used for any subnetting scheme within the private organization. The
172.16.0.0/12 private network allows valid IP addresses from 172.16.0.1 to
172.31.255.254. The default Subnet Mask is 255.255.240.0.
192.168.0.0/16
The 192.168.0.0/16 private network can be interpreted either as a block of 256
class C network IDs or as a 16-bit assignable address space (16 host bits),
which can be used for any subnetting scheme within the private organization.
The 192.168.0.0/16 private network allows valid IP addresses from 192.168.0.1
to 192.168.255.254. The default Subnet Mask is 255.255.0.0
2.5.3 Subnet Mask
The Subnet Mask defines which part of the In-Sight 1000 sensor’s IP address refers to
the network and which part refers to the host.
NOTE
When DHCP is enabled, this field is grayed out and displays the value assigned by the DHCP
server.
The network part of the IP address is the same for all hosts on the same subnet, and
the remainder is unique to each host. As shown in Table 2-2, a Subnet Mask of
255.255.255.0 (a class C mask) identifies 24 bits for the network portion and 8 bits for
the host portion.
Table 2-2: Subnet Mask Formats
Mask
Class
Description
255.0.0.0
A
8 network/24 host
255.255.0.0 B
16
network/16
host
255.255.255.0 C
24
network/8
host
Most users will not need to change the default Subnet Mask setting of 255.255.255.0.
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