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)`

Universal CMDB11.0

Overview

UCMDB supports the following modes of communication between the UCMDB Server and the Data Flow Probe:

Server Authentication. This mode uses SSL, and the Probe authenticates the UCMDB Server certificate. For details, see Enable SSL with Server (One-Way) Authentication.
Mutual Authentication. This mode uses SSL and enables both Server authentication by the Probe and client authentication by the Server. For details, see Enable Mutual (Two-Way) Certificate Authentication.
Standard HTTP. No SSL communication. This is the default mode, and the Data Flow Probe component in UCMDB does not require any certificates. The Data Flow Probe communicates with the server through the standard HTTP protocol. It is recommended that you use the Mutual Authentication mode for maximum security level.