Search for	Example	Results
A single word	`cat`	Topics that contain the word "cat". You will also find its grammatical variations, such as "cats".
A phrase. You can specify that the search results contain a specific phrase.	`"cat food"` (quotation marks)	Topics that contain the literal phrase "cat food" and all its grammatical variations. Without the quotation marks, the query is equivalent to specifying an OR operator, which finds topics with one of the individual words instead of the phrase.

Search for	Operator	Example
Two or more words in the same topic	`AND` `and` `+` (plus symbol) `&` (ampersand)	`cat AND dog` `"cat food"+milk` `"cat food"&"dog food"`
Either word in a topic	`OR` `or` `\|` (pipe)	`cat OR dog` `cat \| dog`
Topics that do not contain a specific word or phrase	`NOT` `not` `!` (exclamation point)	`NOT cat` `! dog`
Topics that contain one string and do not contain another	`^` (caret)	`cat ^ mouse`
A combination of search types	`( )` parentheses	`cat + (dog \| mouse)` `cat \| dog + (! mouse)`

Network Node Manager i Software10.30

Administer > Extend NNMi Capabilities > Managing MIBs > Configure MIB Expressions > Test a MIB Expression (Line Graphs)

Test a MIB Expression (Line Graph)

The Actions menu enables you to test the results of a MIB Expression using a Line Graph.

Note You must save the MIB Expression before you use Actions → Graph MIB Expression.

You can also right-click any object in a table or map view to access the items available within the Actions menu.

To graph the results for a MIB Expression:

Navigate to the MIB Expression form.
1. From the workspace navigation panel, select the Configuration workspace.
2. Expand the MIBs folder.
3. Select MIB Expressions.
  Note You can also access the MIB Expression form when creating Line Graphs and when creating Custom Poller Collections. See MIB Expression Form (Line Graph) and MIB Expressions Form (Custom Poller) for more information.
Select the row representing the MIB Expression you want to graph.
Select Actions → Graph MIB Expression.
The dialog for selecting a node appears.
Click the Lookup icon and select Quick Find.
Select the node you want to use to test your MIB Expression results.
NNMi displays a Line Graph using the selected node and calculating the results for the MIB Expression you selected.
Note the following:
- Line Graphs Only. When evaluating MIB Expressions that include MIB variables of type Counter or Counter64, NNMi requests both the high capacity and low capacity counter variable for any interface instance. If the high capacity Counter 64 is enabled for any given interface instance, NNMi uses the high capacity counter.
- Custom Poller Only. When evaluating MIB Expressions that include MIB variables of type Counter, NNMi requests only the low capacity counter information for any interface instance.