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Learn how NetFlow Analyzer leverages on Cisco NetFlow to give you in-depth details about your network bandwidth.
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Leveraging the power of Cisco IOS using NetFlow Analyzer
ManageEngine & the 90:10 principle
ManageEngine Software is used by over 40,000 customers including 3 out of every 5 Fortune 500 companies
•Acquired Products
•Complex Integrations
•Expensive Business Model
Big 4
•Lower Price points
•No integration
•Vendor viability Independent
Point Products
•Single Vendor
•Integrated Value
•Affordable Price Point ManageEngine
Vendor Landscape
IT Management Portfolio
Network
Network Monitoring
Netflow Analysis
Network Config Mgmt
Servers & Applications
Server Monitoring
Application Perf
Monitoring
End User Experience
Desktop
Desktop Management
Asset Management
Remote Control
ServiceDesk
Helpdesk
ITIL Service Desk
Software License Tracking
Windows Infrastructure
Active Directory
SQL Server
Exchange Server
Event Log & Compliance
Windows Event Logs
Syslog Management
Firewall Log Analyzer
Security
Vulnerability Analysis
Patch Management
Password Management
ManageEngine is the only IT management vendor focused on bringing a complete IT management portfolio to the mid sized enterprise
The Need to leverage
• User complaints:
– Slow network
– Dropped calls
– Inaccessibility of business-critical applications
• The reason:
– Bandwidth clogging
The power is yours to use
Cisco IOS
NetFlow NBAR CBQoS IPSLA Flexible NetFlow
Actionable Information
NetFlow Analyzer
Case In Point
Case in point
London
New York
Texas
California
Server Farm, Texas
Scenario
Bob, I’m experiencing poor voice quality
Bob, My calls are getting dropped, please fix it
Bob, Technician
I’m unable to access the CRM, really need that. Please help
0
10
20
30
40
50
60
70
80
90
100
Tickets raised over Time
Tickets raised
Time
Spotting The Problem
Identifying the problem
• screenshot
Interface drilldown
Then and Now
Bulk Traffic 25 %
VoIP 70%
Bandwidth Pipe
THEN
Then and Now
NOW
Bandwidth Pipe
VoIP 45%
Bulk Traffic 50%
Root Cause Analysis
High bulk data
Validating the corrective measures
• Priority changed
• Bulk data applications priority removed
• VoIP traffic prioritized
• QoS policies implemented and validated
CBQoS reporting in NetFlow Analyzer
All is well
VoIP Traffic restored!
First issue closed
Scenerio– 2nd Issue
Server Farm, Texas
London
New York
Texas
Server farm architecture
Root Cause Analysis
Application analysis
NBAR
NBAR – Deep packet analysis – Allows user to recognize applications including those that use
dynamic ports – Layer 7 traffic analyzer
Flexible NetFlow based NBAR
– Done without SNMP polling – Host details obtained through FNF NBAR
Deep packet analysis
Corrective measures
• Peer to peer applications and Skype uninstalled from the host machines
• CRM applications prioritized
• Non-business applications blocked
Bob is a happy man!
Thank You
Mail us at:
netflowanalyzer-support@manageengine.com
Visit us at:
Netflowanalyzer.com
Follow us on Twitter:
twitter.com/NetFlow_geek
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