Viewing the Network Topology of a Cluster

Procedure

1. Choose Cluster > Network > Network Topology.
2. View the number of healthy and faulty nodes. View the number of healthy, faulty, and disconnected ports.
3. View the network topology.
   1. Each network type has its own representative color. A line between a network and port indicates a connection. You can click a network to determine whether to display the network connections.
   2. Click to view the brief information and VLAN information about the port.
      

      • If a port is green, the port is healthy. If a port is red, the port is faulty or disconnected.
      • If multiple ports are in the same rectangle, the ports are bonded.
   3. Click the name of a node to view its brief information, as well as the port configuration and disk information.

4. Click View Subhealthy Link to view information about links whose packet loss rate or latency exceeds the threshold.
   

   After the subhealth detection function is enabled, the system starts real-time subhealthy link detection. The system stops the detection after the subhealth detection function is disabled.