# Graphing the Bridge tab using EDM

Use the following procedure to view read-only information about port frame statistics.

## Procedure steps

1. In the Device Physical View, select one or multiple ports.

2. From the navigation tree, double-click Graph.

3. In the Graph tree, double-click Port.

4. In the work area, click the Bridge tab to view information about port frame statistics.

## Variable definitions

The following table describes the fields of Bridge tab.

Field | Description
--- | ---
DelayExceededDiscards | Indicates the number of frames discarded by the port due to excessive transit delays through the bridge, incremented by both transparent and source route bridges.
MtuExceededDiscards | Indicates the number of frames discarded by the port due to an excessive size, incremented by both transparent and source route bridges.
InFrames | Indicates the number of frames that have been received by this port from its segment.
OutFrames | Indicates the number of frames that have been received by this port from its segment.
InDiscards | Indicates the count of valid frames received which were discarded (filtered) by the Forwarding Process.