Displaying And Maintaining Cluster Management; Cluster Management Configuration Examples - 3Com Switch 4800G 24-Port Configuration Manual

922 C 73: C
HAPTER LUSTER
Displaying and
Maintaining Cluster
Management
Cluster Management
Configuration
Examples
Cluster Management
Configuration Example
M C
ANAGEMENT ONFIGURATION
To do...
Display NDP configuration
information
Display the global NTDP
information
Display the device
information collected through
NTDP
Display the detailed NTDP
information of a specified
device
View cluster state and
statistics
View the standard topology
information
View the current blacklist of
the cluster
View the information of
candidate devices
Display the current topology
information or the topology
path between two devices
Display members in a cluster
Clear NDP statistics
n
Support for the display ntdp single-device mac-address command varies
■
with devices.
When you display the cluster topology information, the devices attached to the
■
switch that is listed in the blacklist will not be displayed.
Network requirements
Three switches form a cluster, in which:
One
One device serves as the management device.
■
The other two are the member devices.
■
The specific requirements are as follows:
The management device is connected to the external network through its
■
Ethernet 1/1 port. The two member devices are connected to Ethernet 1/2 and
Ethernet 1/3 ports of the management device.
Use the command...
display ndp [ interface interface-list ]
display ntdp
display ntdp device-list [ verbose ]
display ntdp single-device mac-address
mac-address
display cluster
display cluster base-topology
[ mac-address mac-address | member-id
member-number ]
display cluster black-list
display cluster candidates
[ mac-address mac-address | verbose ]
display cluster current-topology
[ mac-address mac-address
[ to-mac-address mac-address ] |
member-id member-number
[ to-member-id member-number ] ]
display cluster members
[ member-number | verbose ]
reset ndp statistics [ interface
interface-list ]
Remarks
Available in any
view
Available in user
view