Home > User Interface > Configuration > System Configuration > Cluster
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Menu path: Configuration > System Configuration > Cluster.
The Cluster page displays the addresses and states of all cluster members. Clustering theory of operation is described in Clustering.
The fields on this page are:
| Field | Usage | Example |
|---|---|---|
| Shared Key | The key shared among the cluster members for use in the Virtual Router Redundancy Protocol (VRRP). | 67987 |
| Virtual Router Id | The router ID used in VRRP for keepalive messages. | 50 |
| Network Interfaces | A list of the VIP interface addresses for the cluster interfaces. | |
| Cluster Node List | A list of all the members of the cluster, with their
host name, IP address, type of Master or Member, and Status. The
name of any cluster member can be edited by selecting it. Any
non-master can be deleted by selecting the check box next to its
name and pressing the  button. Removal of a cluster node will cause
a restart of all services and can take a few minutes to
complete. |
The SAVE and RESET buttons apply to the Shared Key and Virtual Router Id settings only.
Note
When advised to restart any A3 service, the administrative interface for each cluster member must be used individually to perform the operation. Perform the operation on each member one at a time, waiting for the service(s) to completely restart.Copyright © 2021 Extreme Networks. All rights reserved. Published April 2021.