Brocade Network Advisor IP User Manual 1007
53-1003056-01
IP historical performance monitoring 33
2. Perform either of the following steps:
Click Add.
The Add Expressions dialog box displays.
FIGURE 411 Add Expressions dialog box
Select the expression you want to edit or duplicate from the Expressions list and click Edit or
Duplicate.
The Edit Expression or Duplicate Expression dialog box displays with the details for the
selected expression. If you are duplicating an expression, the Management application
appends _copy to the name of the expression.
3. Enter a name for the expression in the Name field.
4. (Optional) Enter text that you want to display in the legend area of the graph in the Unit field.
5. Enter a brief description in the Description field.
6. Select a MIB object from the Available MI B Objects tree structure.
A description of the MIB object displays in the MIB Details field.
7. Build your expression in the Expression field using the operators above the field.
MIB Object.Abs — The raw value of the MIB variable that is polled from the product will be
used in the SNMP expression calculation.