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Displaying and Maintaining Cluster Management
To do… Use the command… Remarks
Display NDP configuration
information
display ndp [ interface interface-list ]
Display the global NTDP
information
display ntdp
Display the device information
collected through NTDP
display ntdp device-list [ verbose ]
Display the detailed NTDP
information of a specified
device
display ntdp single-device mac-address
mac-address
View cluster state and statistics display cluster
View the standard topology
information
display cluster base-topology
[ mac-address mac-address | member-id
member-number ]
View the current blacklist of the
cluster
display cluster black-list
View the information of
candidate devices
display cluster candidates [ mac-address
mac-address | verbose ]
Display the current topology
information or the topology
path between two devices
display cluster current-topology
[ mac-address mac-address
[ to-mac-address mac-address ] |
member-id member-number [ to-member-id
member-number ] ]
Display members in a cluster
display cluster members [ member-number
| verbose ]
Available in any
view
Clear NDP statistics reset ndp statistics [ interface interface-list ]
Available in user
view
Cluster Management Configuration Example
Network requirements
z Three switches form cluster abc, whose management VLAN is VLAN 10. In the cluster, Switch B
serves as the management device (Administrator), whose network management interface is
VLAN-interface 2; Switch A and Switch C are the member devices (Member).
z All the devices in the cluster use the same FTP server and TFTP server on host 63.172.55.1/24,
and use the same SNMP NMS and log services on host IP address: 69.172.55.4/24.
z Add the device whose MAC address is 000f-e201-0013 to the blacklist.
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