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 > NNMi Discovery > Tune Discovery

Tune Discovery

For general discovery performance, fine tune the discovery configuration to discover only critical and important devices.

Filter by IP address range, system object ID, or both.
Limit discovery of non-SNMP devices and any SNMP devices (devices that are not switches or routers).

To delete one or more nodes from the NNMi database on the command line, use the nnmnodedelete.ovpl command. This command deletes nodes, but not seed definitions, from the NNMi database.

To delete one or more seed definitions from the NNMi database on the command line, use the nnmseeddelete.ovpl command.

Special discovery circumstances might be remedied by suppressing discovery protocol collections or VLAN-indexing.

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