Operation Manual

Chapter 44 Cluster Management
GS1920 Series User’s Guide
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CHAPTER 44
Cluster Management
44.1 Cluster Management Overview
This chapter introduces cluster management.
Cluster Management allows you to manage switches through one Switch, called the cluster manager.
The switches must be directly connected and be in the same VLAN group so as to be able to
communicate with one another.
In the following example, switch A in the basement is the cluster manager and the other switches on the
upper floors of the building are cluster members.
Figure 266 Clustering Application Example
Table 183 Zyxel Clustering Management Specifications
Maximum number of cluster members 24
Cluster Member Models Must be compatible with Zyxel cluster management
implementation.
Cluster Manager The switch through which you manage the cluster member
switches.
Cluster Members The switches being managed by the cluster manager switch.