
Unpair the Controller Cluster
Before starting this procedure, go to
version of the VNM EC 200 firmware. Note the file location you store it to.
The examples for this update procedure for the dual (redundant) VNM EC 200s use the
following IP addresses:
Primary Redundant:
192.168.254.254
Secondary Redundant:
192.168.254.253
Cluster:
192.168.254.250
Copy your current IP addresses and substitute them in the appropriate update instructions.
See
Configuring Dual EC 200s as the System Controller
on changing the IP address of the controllers, and
on page 11 for information on how to log in.
1.
Using a Web browser, navigate to the Web-based user interface by entering the
Cluster
IP address of the VNM EC 200 pair.
2.
Click the
Configuration
tab (see figure 174,
1
).
The
Configuration
page opens.
192.168.254.250
secondary
connected
paired
redundant_secondary
192.168.253.0
1
1
2
2
3
3
Figure 177.
Configuration Page — Cluster Controller
3.
Click the
Cluster
link (
2
).
4.
Click
Unpair
(
3
).
4.
Browse to the folder where the backup file is to be saved (see figure 176,
1
).
Figure 176.
Save Backup File Dialog
5.
Click
Save
(
2
).
VNM EC 200 • Controller Firmware and License Updates
186
Содержание VNM EC 200
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