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 Communications > Plan Communications > Multiple Community Strings or Authentication Profiles

Multiple Community Strings or Authentication Profiles

Plan the community strings and authentication profiles to be tried for each area of your network. For the default and region settings, you can configure multiple community strings and authentication profiles to be tried in parallel.

Note While trying probable community strings, NNMi queries might cause devices to generate authentication failures. Inform your operations department that authentication failures might safely be ignored while NNMi completes its initial discovery. Alternatively, you can minimize the number of authentication failures by configuring your regions (and the associated community strings and authentication protocols to try) as tightly as possible.

If your environment uses SNMPv1 or v2c and SNMPv3, determine the minimum acceptable security level for each region.

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