Cisco Systems 1 manual Scenario 3 Troubleshooting

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Scenario 3: Troubleshooting

You are base-lining your response times from the server. An alert is issued that a critical corporate server has a very high response time when compared to the baseline. You want to find out if the apparent slow response time is due to the network or the application. Once you find that the problem is indeed with the network, you want to know where the problem is and correlate the response time problem in context with other traffic in your network.

a

b

c

Enter a client IP that would have accessed the server in the given time period. Then search Art Groups and select the ART group for which the alert was issued.

Select the client and server NAMs

Select the server for which the alert was issued.

d

Step 1. Run a Network Flight Time Report for the server and a client in the ART group for which the alert was issued.

a.Click the ART tab.

b.Click Reports -> Network Flight Time

c.Type the parameters.

d.Click Run

Cisco Internal Use Only

Copyright © 2006 Cisco Systems, Inc. All rights reserved.

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Contents Corporate Headquarters USA Cisco Performance Visibility Manager Historical Information Data Collection and Traffic AnalysisTraffic Analysis including Top-N Analysis ART MonitoringCiscoWorks and Ldap Integration NAM GUI Drill downSample Deployment Scenario PVM in LAN and WAN Placing Cisco NAM in Your Network Basic questions about the Problems to be addressedTypical workflow for deploying Cisco PVM Configure the NAMs in Your NetworkDeploy PVM and add the NAMs in Cisco PVM Create the Datasource Groups DSGs in Cisco PVM Start monitoring your network using Cisco PVMUsage Scenarios NAM SetupUser Setup Cisco PVM Initial SetupUser Management through the GUI User management through Ldap Adding a NAM through the GUI Mapping Ldap users to PVM rolesCisco Internal Use Only Importing Multiple Devices DCR Export File Import File FormatsUser created CSV file Datasource Group DSG Creation Cisco Internal Use Only Scenario 1 Traffic Profiling Contd Cisco Internal Use Only Cisco Internal Use Only Cisco Internal Use Only Contd Create an ART Group that carries traffic you are interested Scenario 2 Proactive MonitoringContd Click the Setup tab Click the Thresholds menu item Click Add Contd Cisco Internal Use Only PVM displays the details of the threshold violation Scenario 3 Troubleshooting Click Refresh Verify the link utilization on the client Branch RouterClick Connect Cisco Internal Use Only Overview of PVM functionality Traffic Analysis using Cisco PVMMonitoring Cisco Internal Use Only Aggregation Schemes Report Views Real-Time and Trend ChartsDrill-downs Reporting Report Name Drill-Down Reports AvailableCisco Internal Use Only Application Response Time Analysis in Cisco PVM Art SetupArt Reports Cisco Internal Use Only ART Report Archives Baselining and Alerts in Cisco PVM Cisco Internal Use Only Generating Snmp Traps Alerts in Cisco PVM Cisco Internal Use Only Minimum Client Requirements Hardware Cisco PVM Requirements and SizingMinimum Server Requirements Hardware SoftwareMaximum NAMs CPUs Cisco PVM Installation and UninstallationDisk Space Required Cd PVMINSTALLDIR/j2sdk142/bin Install ProcedureUninstall Procedure $su pvmadm $pvm stop Start and Stop ProcedureMaintaining and Troubleshooting Cisco PVM Troubleshooting Tips$su pvmadm Database ManagementPurging and retention period ArchivingImporting the archived files Gunzip -c archivefilenamecpio -icvB *switchConclusion Deployment Q&A AppendixCisco Internal Use Only Cisco Internal Use Only Deployment Troubleshooting Cisco Internal Use Only For More Information USA