NetFlow Analyzer presents "How to troubleshoot bandwidth hogs and take action" in its recent webinar.

1. NetFlow Analyzer Webinar - Part II
How to troubleshoot bandwidth hogs and
take action.
Export flows Traffic group
& App map
Configure
Alerts
Reporting

2. AGENDA
• Cisco Wireless LAN Controller
• Cisco Internet Protocol Service Level Agreement
• Alarms & Alert Profiles
• Storage Settings
• Reports
• High Performance
• Deep Packet Inspection

3. CISCO WIRELESS LAN CONTROLLER

6. DEEP PACKET INSPECTION

7. DPI
Let's you have in-depth information about the
URL
APPLICATION
SOURCE
DESTINATION
CONVERSATION

8. CISCO (IP SLA)
INTERNET PROTOCOL SERVICE LEVEL
AGREEMENT

9. CISCO IP SLA
• WAN
• VOIP
• VIDEO

10. WAN LINKS
• Availability
• Round Trip Time
• Path Hop Round Trip Time

11. VOIP
• Availability
• MOS
• Jitter
• Latency
• Packet Loss
• Call Path Availability

12. VIDEO
• Availability
• Jitter
• Latency
• Packet Error

13. ALARMS & ALERTS PROFILE

14. Alert Profiles
Preconfigured alerts:
• Link down
• No flow
Threshold based alerts
• IP range, IP address or IP network
• Based on port/protocol range
• Based on application
• Based on DSCP

15. ALARMS

16. STORAGE SETTINGS

17. STORAGE SETTINGS
• RAW Data
• Aggregated Data
• One-Minute Data

18. Aggregated data
Default ON
Raw data
Default OFF
DATA STORAGE
• Each and every flow received from router is
stored in raw data
• Storage time limit (one hour to one month)
• By default one day is selected
• Improve raw storage up to one year with High
Perf
• Narrow down to network issues faster with
forensics
• Stores "top 100" records for
conversation by default (Up to 300
records)
• Retains data forever by default
• Historical reporting

19. RAW DATA ADVANTAGES
• One-minute granularity for the most detailed traffic analysis
• Improves accuracy with each and every conversation detail
• Helps in better root cause analysis
• Deeper insights for troubleshooting network issues with forensics
reports
http://blogs.manageengine.com/product-blog/netflowanalyzer/2010/01/29/data-storage-pattern-in-netflow-analyzer.html

20. ONE MINUTE DATA

21. One-Minute Traffic Data
• Interface traffic graph for less than 24-hour period
• Capacity planning traffic report
• Compare report
Raw Data
• Forensics
• Last 2 hour for interface snapshot report
• Traffic details for App flow, Medianet, Multicast, AVC and NSEL flow (NAT).
Aggregated Data
• All reports in inventory & dashboard for Application, conversation and QoS
For traffic report greater than 24 hours
• Search and custom search report
• Consolidated report
• Schedule report
• Report profile
DATA STORAGE SUMMARY

22. REPORTS

23. REPORTS
• Custom Search
• Compare
• Forensics
• Consolidated
• Ip Group & Protocol

24. FORENSICS
• Get more granular traffic statistics using raw
data
• Drill down to identify which users,
applications, and protocols are consuming
the most bandwidth at a specific time
• Troubleshoot accurately by defining multiple
criteria to filter required traffic

25. REPORT PROFILE

26. HIGH PERFORMANCE

27. HIGH PERFORMANCE
• Increased RAW Data Storage Capacity
• Columnar Database
• Saves Troubleshooting Time
• Improved Data Compression
• Insightful Report
• Better Bandwidth Management

29. SUMMARY
We had a quick overview on monitoring
– Cisco Wireless Lan Controller
– DPI
– Monitoring WAN, VOIP & Video Links
– Notification
– Storage Types
- Reports
- High Performance

30. NEED MORE HELP ?
youtube.com/opmanagertechvideos
help.netflowanalyzer.com
forums.manageengine.com/netflowanalyzer
netflowanalyzer-support@manageengine.com
+1 (888) 720-9500 / +1 (408) 916 - 9595

31. THANK YOU !
Evaluator or Trial User eval-itom@manageengine.com
Licensed Customer netflowanalyzer-support@manageengine.com