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 > Monitor Network Health > Configure NNMi Monitoring Behavior > Troubleshooting Monitoring Configuration > Threshold Monitoring Behavior After a System Restart or Configuration Change

Threshold Monitoring Behavior After a System Restart or Configuration Change

After a network device is restarted, NNMi does the following:

NNMi retains the device's former State value and updates the State value as soon as the new State is positively identified based on current configuration settings for Discovery and Monitoring.
If the prior State value were Not Polled, NNMi changes the State to Nominal before determining the new State.

After a Threshold setting is re-configured, NNMi can positively identify the current device State when any the following criteria are met:

For Count-Based Thresholds, High Trigger Count or Low Trigger Count is reached.
For Time-Based Thresholds:
- High Window Duration or Low Window Duration is reached.
- NNMi receives enough data samples to identify the State. For example, if the Threshold definition setting is monitoring a value for 20 out of 30 minutes and the threshold is crossed within the first 20 minutes, then NNMi can update the State after 20 minutes has passed.