WESM zl Management and Configuration Guide WT.01.28 and greater

10-11
Redundancy Groups
Configuring a Redundancy Group
Table 10-2. Configuring IP Addresses for a Redundancy Group
For each module, you must also select either active mode or standby mode.
In addition to defining these settings, you must configure other settings for the
redundancy group, such as the length of the discovery period, the interval between
heartbeats, and the redundancy group ID. These settings must be the same on all
members of the group. If these settings do not match, the modules cannot establish
a functioning redundancy group.
After you define the redundancy group settings, you must enable redundancy. You
must perform this step last; if you try to enable the redundancy group before you add
at least one member, an error message is displayed, telling you that you must first
add a member. If you enable redundancy before configuring other redundancy
settings, the fields for these settings are dimmed, and you cannot configure them
(unless you disable redundancy once again).
Configuring Redundancy Group Settings
Redundancy group settings must match on all members of the group. (However, each
member has its own IP address.) To configure the redundancy group settings a
module, complete these steps:
1. Select Network Setup > Redundancy Group and click the Configuration tab.
Setting Configuring a Redundancy
Group on Primary Module A
Configuring a Redundancy
Group on Redundant Module B
Configuring a Redundancy
Group on Redundant Module C
Interface IP 192.168.1.10 (IP address of the
default management interface
on the primary module)
192.168.1.59 (IP address of the
default management interface
on redundant module A)
192.168.1.69 (IP address of the
default management interface
on redundant module B)
IP addresses for
members
192.168.1.59
192.168.1.69
192.168.1.10
192.168.1.69
192.168.1.10
192.168.1.59