Graphing the UDP tab using EDM

Use the following procedure to view read-only information about UDP activity on the switch.

Prerequisites

  • Open one of the supported browsers.

  • Enter the IP address of the switch to open an EDM session.

Procedure steps

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

  2. In the Graph tree, double-click Chassis.

  3. In the work area, click the UDP tab to view the information about UDP activity on the switch.

Variable definitions

The following table describes the fields of UDP tab.

Field Description
InDatagrams Indicates the total number of UDP datagrams delivered to UDP users
NoPorts Indicates the total number of received UDP datagrams for which there was no application at the destination port.
InErrors Indicates the number of received UDP datagrams that could not be delivered for reasons other than the lack of an application at the destination port.
OutDatagrams Indicates the total number of UDP datagrams sent from this entity.
HCInDatagrams Indicates the number of TCP connections for which the current state is either ESTABLISHED or CLOSE-WAIT.
HCOutDatagrams Indicates the number of UDP datagrams sent from this entity, for devices that can transmit more than 1 million UDP datagrams for each second.

Discontinuities in the value of this counter can occur at reinitialization of the management system, and at other times as indicated by discontinuities in the value of sysUpTime.