Extron electronics VNM EC 200, User Manual, Page: 173 / 242

3. Click the Configuration tab (see figure 156,
1
).
The Configuration page opens.
1 1
2 2
3 3
4 4
Figure 156. Configuration Page — Configuring the Network Setting
4.
Click the Network link under Device Properties (see figure 156,
2
).
5. In the Internet Protocol panel, change the IP Address , Netmask , Gateway ,
and MTU fields as necessary (
3
).
NOTE:
The default value of 1500 in the MTU field is the correct setting in most
instances.
6. Click Apply Changes (
4
) to save the configuration. The controller network settings
are now configured. This will become the redundant secondary controller. Note the new
IP address.
7. Connect the second VNM EC 200 to the network.
NOTE: If you changed the IP address of the first EC 200 from the default
192.168.254.254 , there is no need to disconnect it from the network.
If you left the IP address at the default (
192.168.254.254
), you must first
disconnect it before connecting the second EC 200.
9. Repeat steps 2 through 6 to configure a second VNM EC 200 using a different IP
Address. This will become the redundant secondary controller.
10. Configure the IP address of the control PC so that it is within the address range of the
VNM EC 200.
NOTE: Complete this step only if the IP address of each VNM EC 200 is using a
network prefix or subnet other than 192.168.254.xxx .
11. If necessary, restart the control PC to save the new network configuration.
VNM EC 200 • Dual (Redundant) Controller Configuration 163