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Application History lets you view statistics for a selected agent, Frame Relay agent, FEC, switch port, or VLAN in a selected domain. These statistics include utilization percentage, number of bytes, or number of packets. These statistics are displayed in a sliding window on a real-time basis according to an established refresh interval. The TrafficDirector application begins to report the statistics when Application History is started.
The following section describes how you use Application History:
You start Application History directly from the TrafficDirector application level. Use Application History to display statistics (utilization, packets, bytes) for a selected agent or Frame Relay agent.
To start Application History, follow these steps:
Step 1 Click Application to display the corresponding TrafficDirector window.
Step 2 Click Agent or Frame Relay.
Step 3 Do one of the following:
Step 4 Select the Domain Name you want from those listed under the Domain Name heading; or to display additional Domain Names from which to choose select a Domain Group from the Domain Group list.
Step 5 Click the Application History icon.
The Application History window opens (Figure 26-1).
This section also contains information about the following topics:
From the Application History window, you can display the numerical equivalent of a point in the graph in the bottom left corner of the window. To do so, follow these steps:
Step 1 Move the cursor to the point in the graph for which you want to display the numeric value.
Step 2 Click the left mouse button.
The numeric value is displayed in the lower left corner of the screen.
The default Application History viewing option is Utilization. This option shows the utilization percentage of the segment for the selected domain, as seen by the Agent or Frame Relay agent.
To change the viewing option, select an option from the View menu.
Table 26-1 lists the Application History viewing options:
| Use This Option... | To Display This Information |
Utilization | Utilization of the segment as a percentage of the total available |
Packets | Number of packets sent to and from the host |
Bytes | Number of bytes sent to and from the host |
The default Application History display is a line graph. To change the display, select an option from the Format menu.
Table 26-2 lists the available history options:
| Use This Option... | To Display Information in This Format |
Line | Line graph |
2-D Bar | Two-dimensional bar graph |
3-D Bar | Three-dimensional bar graph |
Posted: Mon Apr 5 13:13:02 PDT 1999
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