Ip-Pool - H3C s3100 series Command Manual

By default, the neighbor information holdtime is 60 seconds.
Note that:
If the management switch does not receive NDP information from a member device within the
holdtime, it sets the state of the member device to "down". When the management device receives
the NDP information from the device again, the device will be re-added to the cluster automatically.
If the management device receives NDP information form a member device within the holdtime, the
member device stays in the normal state and does not need to be added to the cluster again.
Note that, you need only execute the command on a management device, which will advertise the
holdtime value to all member devices in the cluster.
Examples
# Set the neighbor information holdtime of the cluster members to 30 seconds.
<aaa_0.Sysname> system-view
System View: return to User View with Ctrl+Z.
[aaa_0.Sysname] cluster
[aaa_0.Sysname-cluster] holdtime 30

ip-pool

Syntax
ip-pool administrator-ip-address { ip-mask | ip-mask-length }
undo ip-pool
View
Cluster view
Parameters
administrator-ip-address: IP address for the device to be set as the management device of a cluster.
ip-mask: Mask of the cluster IP address pool.
ip-mask-length: Mask length of the cluster IP address pool.
Description
Use the ip-pool command to configure a private IP address pool on the management device.
Use the undo ip-pool command to cancel the IP address pool configuration.
Before creating a cluster, you must first configure a private IP address pool. When a candidate device
joins a cluster, the management device dynamically assigns a private IP address in the pool to it, so that
the candidate device can communicate with other devices in the cluster. This enables the management
device to manage and maintain member devices in the cluster.
As the IP address pool of a cluster cannot be modified, be sure to execute these two commands before
a cluster is created.
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