SLB Topology-Network Intelligence Service(NIS)-阿里云帮助中心

The SLB Topology page in Network Intelligence Service (NIS) provides a visual map of the network relationships between listeners and backend server groups for a Server Load Balancer (SLB) instance. You can use this page to view basic information about related network instances, run Instance Diagnostics, and verify that traffic is distributed as expected.

Limitations

The topology displays a backend server group only if the group is bound to a listener.
This feature currently supports only resource topologies for Classic Load Balancer (CLB) instances.

Resource topology

Log on to the NIS console.
In the left-side navigation pane, choose Network Topology > SLB Topology.
On the SLB Topology page, select a SLB Type, region, and instance ID, and then click Generate Topology.

More operations

Actions	Description
Configure display settings	In the Configuration area, perform the following operations: Select Color Inversion to adjust the colors of entity icons. Select Show Instance ID to display instance IDs below entity icons.
Filter by listener	In the Filter area, click Edit. In the dialog box that appears, set Filter Mode to Listener. From the Listener ID list, select the target listener ID.
Filter by server group	In the Filter area, click Edit. In the dialog box that appears, set Filter Mode to Server Group. For Server Group Type, select Default Server Group, Primary/Secondary Server Group, or Virtual Server Group.

Entity toolbar

In the SLB Topology, click an entity to open its toolbar. This toolbar lets you view basic information and run Instance Diagnostics for the selected entity.

Basic information

On the SLB Topology page, click an entity. In the entity toolbar, click View Basic Information to view information such as the Name, Status, Network Type, and Instance Type.

Instance Diagnostics

On the SLB Topology page, click a CLB entity. In the entity's toolbar, click Instance Diagnostics. You are then redirected to the instance's Diagnostic Details page, which provides its detailed diagnostic information.

SLB topology