display cluster-topology-info

Function

The display cluster-topology-info command displays the topology information about the cluster.

If two devices are connected through multiple interfaces, this command displays information only about the link established between a pair of interfaces.

Format

display cluster-topology-info

Parameters

None

Views

All views

Default Level

1: Monitoring level

Usage Guidelines

You can run the display cluster-topology-info command on the Commander switch only.

Example

# Display the topology information about the cluster.

<HUAWEI> display cluster-topology-info

The topology information about the cluster:
<-->:normal device         <++>:candidate device         <??>:lost device
-------------------------------------------------------------------------
Total topology node number is 5.
[HUAWEI_0.Administrator: Root-00e0-ad14-c600]
|-(GigabitEthernet0/0/2)<-->(GigabitEthernet0/0/1)[HUAWEI_3.Member-3: 00e0-da1c-4c00]
| |-(GigabitEthernet0/0/3)<-->(GigabitEthernet0/0/1)[HUAWEI_2.Member-2: 00e0-875b-8f00]
| | |-(GigabitEthernet0/0/1)<-->(GigabitEthernet0/0/1)[HUAWEI_1.Member-1: 00e0-0f68-6f00]
|-(GigabitEthernet0/0/1)<-->(GigabitEthernet0/0/2)[HUAWEI_4.Member-4: 00e0-9f7e-0b00]

Table 1 shows the description of the display cluster-topology-info command output.

**Table 1** Description of the **display cluster-topology-info** command output
Item	Description
<-->	Normal link.
<++>	Candidate link.
<??>	Faulty link.
Total topology node number is	Specifies the number of nodes in the topology of the cluster.
[HUAWEI_0.Administrator: Root-00e0-ad14-c600]	Specifies the MAC address and host name of the switch. It varies with the name and MAC address of the device.
\|-	Indicates the level-1 device that is connected to the root node.
\| \|-	Indicates the level-2 device which is connected to the level-1 device.
\| \| \|-	Indicates the level-3 device which is connected to the level-2 device.
(GigabitEthernet0/0/1)<-->(GigabitEthernet0/0/2)	Specifies the names of the interfaces connecting the two devices. It varies with the interfaces of the devices. The left brackets contain information about the upper-level device. The right brackets contain information about the lower-level device.
[HUAWEI_3.Member-3: 00e0-da1c-4c00]	Specifies the MAC address of the member device. It varies with the name and MAC address of the device.