1-18 
Operation  Command  Description 
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 ] 
Display the information about 
all the devices in the base 
cluster topology
 
display cluster base-members 
be executed in any 
view. 
 
 
 
When you display the cluster topology information, the devices attached to the switch that is listed in the 
backlist will not be displayed. 
 
Configure cluster device blacklist 
Follow these steps to configure the cluster device blacklist on a management device: 
Operation  Command  Description 
Enter system view 
system-view 
— 
Enter cluster view 
cluster 
— 
Add the MAC address of a 
specified device to the cluster 
blacklist 
black-list add-mac 
mac-address 
Optional 
By default, the cluster blacklist 
is empty.  
Delete the specified MAC 
address from the cluster 
blacklist 
black-list delete-mac  
mac-address  
Optional 
Delete a device from the cluster 
add this device to the cluster 
blacklist  
delete-member member-id 
[ to-black-list ] 
Optional 
Displays the information about 
the devices in the cluster 
blacklist
 
display cluster black-list 
Optional 
This command can be 
executed in any view. 
 
 
Configuring the Cluster Synchronization Function 
After a cluster is established, to simplify the access and management to the cluster, you can 
synchronize the SNMP configurations on the management device and the local user configurations to 
the member devices of the cluster by configuring the cluster synchronization function.