Configuring Interaction For A Cluster - H3C S5820X Series Configuration Manual

blacklist contains the MAC addresses of devices. If a blacklisted device is connected to a
network through another device not included in the blacklist, the MAC address and access
port of the latter are also included in the blacklist. The candidate devices in a blacklist can
be added to a cluster only if the administrator manually removes them from the list.
The whitelist and blacklist are mutually exclusive. A whitelist member cannot be a blacklist
member, and vice versa. However, a topology node can belong to neither the whitelist nor the
blacklist. Nodes of this type are usually newly added nodes, whose identities are to be
confirmed by the administrator.
You can back up and restore the whitelist and blacklist in the following two ways:
Backing them up on the FTP server shared by the cluster. The whitelist and blacklist can be
manually restored from the FTP server.
Backing them up in the Flash of the management device. When the management device
restarts, the whitelist and blacklist are automatically restored from the Flash. When a
cluster is re-established, you can choose whether to restore the whitelist and blacklist from
the Flash automatically, or you can manually restore them from the Flash of the
management device.
Follow these steps to configure cluster topology management:
To do...
Enter system view
Enter cluster view
Add a device to the blacklist
Remove a device from the
blacklist
Confirm the current topology
and save it as the standard
topology
Save the standard topology to
the FTP server or the local
Flash
Restore the standard topology
information

Configuring Interaction for a Cluster

When a cluster is established, you can configure FTP/TFTP server, NM host and log host for
the cluster on the management device.
With an FTP/TFTP server configured for a cluster, the members in the cluster access the
Use the command...
system-view
cluster
black-list add-mac
mac-address
black-list delete-mac { all |
mac-address }
topology accept { all [ save-to
{ ftp-server | local-flash } ] |
mac-address mac-address |
member-id member-number }
topology save-to { ftp-server |
local-flash }
topology restore-from
{ ftp-server | local-flash }
9-17
Remarks
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—
Optional
Optional
Optional
Optional
Optional