ZyXEL Communications GS1920v2 Series User Manual page 431

Figure 309 MAINTENANCE > Cluster Management > Cluster Management Setup
The following table describes the labels in this screen.
Table 241 MAINTENANCE > Cluster Management > Cluster Management Setup
LABEL DESCRIPTION
Clustering Manager The following fields relate to configuring the cluster manager.
Active Enable the switch button to have this Switch become the cluster manager switch. A cluster
can only have one manager. Other (directly connected) switches that are set to be cluster
managers will not be visible in the Clustering Candidates list. If a Switch that was previously a
cluster member is later set to become a cluster manager, then its Status is displayed as Error
in the Cluster Management Status screen and a warning icon (
summary list below.
Name Type a name to identify the Clustering Manager. You may use up to 32 printable ASCII
characters except [ ? ], [ | ], [ ' ], [ " ] or [ , ]. (spaces are allowed).
VID This is the VLAN ID and is only applicable if the Switch is set to 802.1Q VLAN. All switches must
be directly connected and in the same VLAN group to belong to the same cluster. Switches
that are not in the same VLAN group are not visible in the Clustering Candidates list. This field
is ignored if the Clustering Manager is using Port-based VLAN.
Apply Click Apply to save your changes to the Switch's run-time memory. The Switch loses these
changes if it is turned off or loses power, so use the Save link on the top navigation panel to
save your changes to the non-volatile memory when you are done configuring.
Cancel Click Cancel to begin configuring this screen afresh.
Clustering The next summary table shows the information for the clustering members configured.
Candidate
Add Click this button to create a new clustering candidate.
Edit Click this button to configure the clustering candidate.
Delete Click this button to remove the clustering candidate.
Select an entry's check box to select a specific entry. Otherwise, select the check box in the
table heading row to select all entries.
Index This is the index number of a cluster member switch.
MAC Address This is the cluster member switch's hardware MAC address.
Name This is the cluster member switch's System Name.
Model This is the cluster member switch's model name.
Click the Add/Edit button to open the Add/Edit screen. Use this screen to configure a clustering
candidate for the Switch.
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) appears in the member