Extron electronics XTP II CrossPoint 6400 User Manual

Determining Whether Devices Are on the Same Subnet
To determine the subnet, the IP address of the analog device is compared to the IP address
of the remote device (see figure 93). The octets of each address are compared or not
compared, depending on the value in the related subnet mask octet.
• If a subnet mask octet contains the value 255, the related octets of the IP addresses of
the analog device and the remote device are unmasked.
Unmasked octets are compared (indicated by ? in figure 93).
• If the subnet mask octet contains the value 0, the related octets of the IP addresses of
the analog device and remote device are masked.
Masked octets are not compared (indicated by X in figure 93).
If the unmasked octets of the two IP addresses match (indicated by = in figure 93, example 1),
the two addresses are on the same subnet.
If the two unmasked fields do not match (indicated by ≠ in figure 93, example 2 and
example 3), the addresses are not on the same subnet.
192.168.254.254
255.255.0.0 (?.?.X.X)
192.168.2.25
=.=.X.X — Match
(Same subnet)(Different subnet)(Different subnet)
Local IP Address:
Subnet Mask:
Remote IP Address:
Match?:
Example 1 Example 2
192.168.254.254
255.255.0.0 (?.?.X.X)
190.190.2.25
≠.≠.X.X — No match
Example 3
192.168.254.254
255.255.0.0 (?.?.X.X
)
192.190.2.25
=.≠.X.X — No match
Figure 93. Comparing the IP Addresses of the Analog and Remote Devices
XTP II CrossPoint 1600, 3200, and 6400 Switchers • Ethernet Connection 160

Extron electronics XTP II CrossPoint 6400 Specifications

General

Brand	Extron electronics
Model	XTP II CrossPoint 6400
Category	Matrix Switcher
Language	English