H3C S5100-SI

2-17
To ensure stability and security of the cluster, you can use the blacklist to restrict the devices to be
added to the cluster. After you add the MAC address of the device that you need to restrict into the
cluster blacklist, even if the cluster function is enabled on this device and the device is normally
connected to the current cluster, this device cannot join the cluster and participate in the unified
management and configuration of the cluster.
Configure the enhanced cluster features
Table 2-19 The enhanced cluster feature configuration tasks
Operation Description
Required
Configure the cluster device blacklist Required
Configure cluster topology management function
1) Configuration prerequisites
Before configuring the cluster topology management function, make sure that:
z The basic cluster configuration is completed.
z Devices in the cluster work normally.
2) Configuration procedure
Perform the following configuration on the management device.
Table 2-20 Configure cluster topology management function
Operation Command Description
Enter system view
system-view
—
Enter cluster view
cluster
—
Check the current topology and
save it as the standard topology.
topology accept { all [ save-to { ftp-server
| local-flash } ] | mac-address
mac-address | member-id member-id |
administrator }
Required
Save the standard topology to the
Flash memory of the
administrative device
topology save-to local-flash
Required
Restore the standard topology
from the Flash memory of the
administrative device
topology restore-from local-flash
Optional
Display the detailed information
about a single device
display ntdp single-device mac-address
mac-address
Display the topology of the
current cluster
display cluster current-topology
[ mac-address mac-address1
[ to-mac-address mac-address2 ] |
member-id member-id1 [ to-member-id
member-id2 ] ]
Display the information about the
base topology of the cluster
display cluster base-topology
[ mac-address mac-address | member
member-id ]
Optional
These
commands can
be executed in
any view.