User’s Manual of WGSD-1022/WGSD-8000

interface.

•Interface Priority

•Path Cost

•Designated Bridge

ID

•Designated Port ID

•Designated Cost

•Forward Transitions

•Remaining Hops

•Backup, provides a backup path to the designated port path toward the Spanning Tree leaves. Backup ports occur only when two ports are connected in a loop by a point-to-point link. Backup ports also occur when a LAN has two or more connections connected to a shared segment.

•Disabled, which indicates the port is not participating in the Spanning Tree.

Defines the interface priority for specified instance.

The default value is 128.

Indicates the port contribution to the Spanning Tree instance. The range should always be 1200,000,000.

Where indicates that the bridge ID number that connects the link or shared LAN to the root.

By which indicates that the Port ID number on the designated bridge that connects the link or the shared LAN to the root.

Indicates that the default path cost is assigned according to the method selected on the Spanning Tree Global Settings screen.

This indicates the number of times the port has changed from the Forwarding state to Blocking state.

Indicates the hops remaining to the next destination.

„MSTP Interface status table

The page displays the current MST Interfaces configuration and status.

Figure 4-54MSTP Interfance configuration screen

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