Sniffer® Portable Professional User's Guide - NetScout

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Chapter 11 256 Sniffer Portable Professional 4 When you have finished selecting the addresses you would like to add to the Address Book, click Update. 5 The Address Book appears with the newly added entries NOTE: The General tab of the Options dialog box (accessed from the Tools menu) provides a means to ensure that you are reminded to save discovered name and address pairs. If you enable the Discovered Address checkbox in the Prompt to save/update list, the analyzer will always ask you if you want to save discovered addresses that have not yet been saved when you close a capture window.
Managing Alarms Overview The Alarm Log 12 Sniffer Portable Professional’s alarm features provide a comprehensive method of detecting and logging network alarm events: The Sniffer Expert generates alarms during data capture. It can log an event in the Alarm log when it detects a symptom or diagnosis. The monitor’s Alarm Manager starts automatically when you start Sniffer Portable Professional. It logs an event in the Alarm log when a user-specified threshold parameter is exceeded. Abnormal network events can be assigned to one of five different levels of severity: Critical, Major, Minor, Warning, and Informational. In addition, you can associate each severity level with up to four alarm notification actions (for example, you can configure Sniffer Portable Professional to send email when a critical or Major alarm occurs). Alarm notification actions can be activated during certain time periods within a day, or on certain days of the week. Logged alarm events (Monitor alarms and Expert alarms) are listed in the Alarm log, which you display by selecting Alarm Log from the Monitor menu or by clicking the Alarm button . IMPORTANT: Alarms (both Monitor and Expert) are only logged in the Monitor > Alarm Log if the Enable Alarm option is checked in the Tools > Options > Alarm tab. This option is enabled by default. See Setting Up Logging for the Local Alarm Log on page 259 for details. For each alarm event, you see the type of node that triggered the alarm (for example, server, bridge, or hub), a description of the alarm, the time it occurred, and the severity level. The Alarm log (sample shown in Figure 12-1) displays the following information: Status. Alarm status. The Status can be new or acknowledged (i). To acknowledge an alarm, right-click on the alarm entry and select Acknowledge. User’s Guide 257
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Sniffer ® Portable Professional Us
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Related Information Resources NetSc
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5 Monitoring Your Network . . . . .
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10 Sniffer Portable Professional
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Chapter 1 Product Comparison Table
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Chapter 1 Major Components of Sniff
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Chapter 1 Table 1-2. Features for W
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Chapter 2 System Requirements 18 Sn
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Chapter 2 Authorizing Sniffer Porta
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Chapter 2 Starting Sniffer Portable
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Chapter 2 Tuning Settings for Sniff
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Chapter 3 a b c 42 Sniffer Portable
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Chapter 4 Setting the App Threshold
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Chapter 4 Setting Tools > Wireless
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Chapter 4 Adding Tools to the Tools
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Chapter 5 Monitoring Wireless Netwo
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Chapter 5 Applying Monitor Filters
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Chapter 5 Dashboard 72 Sniffer Port
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Chapter 5 Host Table 82 Sniffer Por
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Chapter 5 Protocol Distribution 114
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Chapter 5 Monitor Alarms 120 Sniffe
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Chapter 6 Capture Controls 122 Snif
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Chapter 6 Capture Buffer 124 Sniffe
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Chapter 6 Tips: 126 Sniffer Portabl
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Chapter 7 Setting Expert Options 13
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Chapter 7 Discovered access points
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Chapter 7 Expert Oracle Options 150
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Page 250 and 251: Chapter 11 Description 250 Sniffer
Page 252 and 253: Chapter 11 Entering Names Manually
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Sniffer® Portable Professional User's Guide - NetScout

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