Command Manual – Cluster
Quidway S3100 Series Ethernet Switches-Release 1510 Chapter 1 HGMPv2 Configuration Commands
Huawei Technologies Proprietary
1-20
 Note:
To protect the unused sockets against malicious attacks and improve the switch
security, S3900 series Ethernet switches provide the following function:
z When the cluster function is enabled, socket UDP 40000 used by the cluster is
enabled;
z When the cluster function is disabled, socket UDP 40000 is disabled at the same
time.
This function is implemented on the command switch in the following scenarios:
z Use the build command or the auto-build command to create a cluster and enable
socket UDP 40000 used by the cluster at the same time.
z Use the undo build command or the undo cluster enable command to remove a
cluster and disable socket UDP 40000 at the same time.
This function is implemented on the member switch in the following scenarios:
z Use the add-member command on the management device to add a candidate
switch into the cluster and enable socket UDP 40000 of the new member.
z Use the auto-build command on the management device to add a candidate switch
into the cluster and enable socket UDP 40000 of the new member.
z Use the administrator-address command on the current switch to enable socket
UDP 40000.
z Use the delete-member command on the management device to delete a cluster
member and disable socket UDP 40000 of the member switch.
z Use the undo build command on the management device to delete a cluster and
disable sockets UDP 40000 of all the cluster members.
z Use the undo administrator-address command on a member switch to disable
socket UDP 40000 of the member switch.
1.3.5 cluster
Syntax
cluster
View
System view
Parameter
None
Description
Use the cluster command to enter cluster view.
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