
9
P
ERFORMANCE
R
EPORTING
Overview
This chapter describes the logging and reporting of data within 3Com
Network Director.
3Com Network Director uses monitoring to track the health of your
network and spot problems as they occur. One of the functions
performed by 3Com Network Director is to collect this monitored data
and log it to disk. This gives you the ability to produce reports on devices
and links, that show the health of your network over a period of time,
and when particular problems occurred. You can also use these reports to
see how network usage changes over a period of time.
See
“Monitoring the Network”
on
page 273
.
This chapter covers the following topics:
■
Key Concepts
■
Components
■
Examples
■
Useful Information and References
■
Key Considerations
Key Concepts
Automated logging
Whenever you start monitoring an item, 3Com Network Director
automatically logs all collected data in a database. When you stop
monitoring an item, data collection is stopped. In this way you can
control what parts of the network to monitor for long-term data
collection. Logging data from an item adds no extra overhead to 3Com
Network Director in terms of collecting live data from your network.
Содержание 3C15500 - Network Director - PC
Страница 1: ...http www 3com com Part No DUA1550 0AAA01 Published May 2004 3Com Network Director User Guide 3C15500 ...
Страница 4: ......
Страница 34: ......
Страница 38: ...34 ABOUT THIS GUIDE ...
Страница 50: ...46 CHAPTER 1 GETTING STARTED ...
Страница 64: ...60 CHAPTER 2 PRODUCT ACTIVATION ...
Страница 213: ...Components 209 Figure 75 Export to Visio Dialog Box ...
Страница 220: ...216 CHAPTER 5 WORKING WITH THE MAP Figure 84 Double Clicking on a Router in the Tree ...
Страница 264: ...260 CHAPTER 6 VIEWING DEVICE DETAILS Figure 117 Security Tab for a Device ...
Страница 276: ...272 CHAPTER 6 VIEWING DEVICE DETAILS ...
Страница 322: ...318 CHAPTER 7 MONITORING THE NETWORK ...
Страница 385: ...Examples 381 Figure 189 Attach Alerts Dialog Box ...
Страница 406: ...402 CHAPTER 9 PERFORMANCE REPORTING ...
Страница 431: ...Components 427 History View dialog box Figure 210 History View Dialog Box ...
Страница 440: ...436 CHAPTER 10 RMON Host View dialog box Figure 219 Host View Dialog Box ...
Страница 476: ...472 CHAPTER 11 CREATING REPORTS ...
Страница 502: ...498 CHAPTER 12 CONFIGURING SINGLE DEVICES ...
Страница 526: ...522 CHAPTER 13 VLAN MANAGEMENT Figure 272 Options Dialog Box VLANs Tab ...
Страница 567: ...Components 563 Figure 305 Selecting the Link to the End Station on the Map ...
Страница 626: ...622 CHAPTER 14 BULK CONFIGURATION ...
Страница 684: ...680 CHAPTER 16 UPGRADING DEVICE SOFTWARE ...
Страница 814: ...810 CHAPTER 19 BACKING UP DEVICE CONFIGURATIONS ...
Страница 838: ...834 CHAPTER 20 LIVE UPDATE ...
Страница 894: ...890 APPENDIX G ADDING MAC ADDRESS VENDOR TRANSLATIONS ...