HP 6120 Port Utilization, The Port Utilization and Status Displays, % Unicast Rx & All Tx:, Figure 5-9.The Graphs Area

Using the ProCurve Web Browser Interface

Status Reporting Features

Policy Management and Configuration. PCM can perform network-wide policy management and configuration of your switch. The Management Server URL field (page 5-13)shows the URL for the management station performing that function. For more information, refer to the documentation provided with the PCM software.

The Port Utilization and Status Displays

The Port Utilization and Status displays show an overview of the status of the switch and the amount of network activity on each port. The following figure shows a sample reading of the Port Utilization and Port Status.

Bandwidth Display Control Port Utilization Bar Graphs

Port Status Indicators

Legend

Figure 5-9. The Graphs AreaPort Utilization

The Port Utilization bar graphs show the network traffic on the port with a breakdown of the packet types that have been detected (unicast packets, non- unicast packets, and error packets). The Legend identifies traffic types and their associated colors on the bar graph:

■% Unicast Rx & All Tx: This is all unicast traffic received and all transmitted traffic of any type. This indicator (a blue color on many systems) can signify either transmitted or received traffic.

■% Non-Unicast Pkts Rx: All multicast and broadcast traffic received by the port. This indicator (a gold color on many systems) enables you to know “at-a-glance” the source of any non-unicast traffic that is causing high utilization of the switch. For example, if one port is receiving heavy broadcast or multicast traffic, all ports will become highly utilized. By color-coding the received broadcast and multicast utilization, the bar graph quickly and easily identifies the offending port. This makes it faster and easier to discover the exact source of the heavy traffic because you don’t have to examine port counter data from several ports.

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