1. Cisco Prime NAM for Application Performance Troubleshooting

2. Intelligent Application Performance Analysis
Cisco Prime™ NAM
Applications
Server
Client
Client Delay
Server Network
Client
Client Network Delay
Server Network Delay
Application Delay
Network Delay
Client
Total Delay
Identify sites, hosts, and applications with poor performance
Isolate the problem to the network, server, or application
Trigger packet captures based on response-time alarms
Validate quality-of-service (QoS) planning assumptions
Analyze application behavior and trends for capacity planning

3. Adobe Flash Demonstration Outline (1 of 3)
Identify site and application with response-time degradation
Choose Monitor > Alarm Summary
Select Data Center in Top N Sites by Alarm Count and right-click Alarm Details.
Choose Monitor > Response Time Summary
Choose Filter: Site - Data Center
Select http in Top N Applications by Server Response Time and right-click Analyze Application Response Time.
Review baseline and determine whether degradation is due to network or server
Choose Filter: Time – 1 Day and zoom into last spike in transaction time.
Scroll down. Choose Other Metric: Metric 1 - Avg Round Trip Time, and Metric 2 - Number of Transactions.
Select Top Server in Top N Servers by Avg Server Response Time and right-click Analyze Host Traffic.
Click Host Conversations

4. Adobe Flash Demonstration Outline (2 of 3)
Create alarm-threshold-based triggered packet capture
Choose Capture > Sessions and click Create.
Specify Name: http_capture. Uncheck External and click Create.
Specify Name: http, Application or Port: Application, and Application: http. Click Apply and then click Submit.
Choose Setup > Alarms > Actions.
Choose Create and specify Name: http_rise, Trigger Capture: http_capture, and Start. Then click Submit.
Choose Create and specify Name: http_fall, Trigger Capture: http_capture, and Stop. Then click Submit.
Choose Setup > Alarms > Thresholds
Choose Create > Response Time. Specify Name: http_alarm, Application: http, Server Site: Data Center, Actions Rising: http_rise, Actions Falling: http_fall, Response Time Metrics Rising: 1000, and Response Time Metrics Falling: Then click Submit.
Click Home. Choose Capture > Files. Apply Error Scan.

5. Adobe Flash Demonstration Outline (3 of 3)
Validate QoS planning assumptions
Click Home. Choose Analyze > DSCP
Select quake3 in Top N Application . Right-click Application Traffic by Hosts.
Select quake3 in Top N Application. Right-click Analyze Application Traffic.
Select the top host in Top N Host – Traffic In. Right-click Host Conversations.
Analyze NetFlow for capacity planning
Choose Analyze > NDE Interface. Select the first NetFlow Data Export (NDE) instance and the first interface.
For Filter: Time, specify 04/18/ :00 to 04/20/ :00. View details of the first spike.