Cisco Systems OL-8376-01 manual See IDS Intrusion Detection System Faults, Version number

Page 79

Chapter 2 Fault Descriptions

Access Point /Bridge Faults

Table 2-1

Access Point Faults (continued)

 

 

 

 

 

 

Fault Description

Explanation

Related Setting

Recommended Action

 

 

 

 

Ethernet bandwidth

The fault threshold set for the

Manage Fault

Verify that the fault threshold is set

utilization is Degraded

degraded state has been exceeded.

Settings > Access

correctly.

(utilization %)

 

When this fault is cleared, the

Point/Point

If the threshold is set correctly, review

 

 

Thresholds >

 

 

following message displays: Ethernet

your network to determine the action

 

 

bandwidth utilization is OK.

Ethernet Port

necessary to clear the fault condition.

 

 

Utilization

 

 

 

 

 

 

 

 

Ethernet bandwidth

The fault threshold set for the

Manage Fault

Verify that the fault threshold is set

utilization is

 

overloaded state has been exceeded.

Settings > Access

correctly.

Overloaded

 

When this fault is cleared, the

Point/Bridge

If the threshold is set correctly, review

(utilization %)

 

Thresholds >

 

following message displays: Ethernet

your network to determine the action

 

 

bandwidth utilization is OK.

Ethernet Port

necessary to clear the fault condition.

 

 

Utilization

 

 

 

 

 

 

 

 

Excessive frame counts:

See IDS (Intrusion Detection System) Faults, page 2-14

 

Action

Association

Authentication

Deauthentication

Disassociation

Probe

Reassociation

Firmware version

The wrong version number for policy

Manage Fault

Make sure that the firmware version

policy violation

checking has been entered.

Settings > Access

that is entered in the policy setting

(version number)

When this fault is cleared, the

Point/Bridge

matches the firmware version on the

 

Policies >

access point.

 

following message displays:

 

Firmware Version

 

 

Firmware version is valid.

 

 

 

 

 

 

 

 

 

The access point is running an

 

Make sure that you have entered

 

unauthorized firmware version.

 

authorized versions in the policy

 

When this fault is cleared, the

 

setting.

 

 

 

 

following message displays:

 

Update the firmware on the access

 

Firmware version is valid.

 

point to an authorized version.

 

 

 

 

FAQ and Troubleshooting Guide for the CiscoWorks Wireless LAN Solution Engine

 

OL-8376-01

2-5

 

 

 

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Contents Customer Order Number OL-8376-01 Corporate HeadquartersCopyright 2006 Cisco Systems, Inc. All rights reserved N T E N T S Fault Descriptions Italic font AudienceConventions ConventionAvailable Formats Product Documentation105/wlse/213/index.htm Obtaining DocumentationProduct Documentation DVD Cisco.comOrdering Documentation Documentation Feedback Reporting Security Problems in Cisco ProductsCisco Product Security Overview Cisco Technical Support & Documentation Website Obtaining Technical AssistanceDefinitions of Service Request Severity Submitting a Service RequestObtaining Additional Publications and Information Xii General FAQs General FAQs and TroubleshootingFAQs and Troubleshooting General FAQs and Troubleshooting MIB Name Description General Troubleshooting If no, see Symptom Cannot log in as a system administrator., Possible Cause Restart the system services by entering the following Symptom The system time or date is incorrect # ip name-server ip-address Deployment Wizard Troubleshooting Faults FAQs Faults FAQs and TroubleshootingFAQs and Troubleshooting Faults FAQs and Troubleshooting Faults Troubleshooting Recommended Action Not applicable Devices FAQs Devices FAQs and TroubleshootingFAQs and Troubleshooting Devices FAQs and Troubleshooting Discovery/Device Management Troubleshooting Devices TroubleshootingMessage Possible Cause Recommended Action Discovered but could not be FAQs and Troubleshooting Devices FAQs and Troubleshooting Configuration FAQs Configuration FAQs and TroubleshootingOL-8376-01 Page OL-8376-01 Configuration Troubleshooting Auto-Managed Configuration Assign Templates Firmware FAQs Firmware FAQs and TroubleshootingFirmware Troubleshooting Recommended Action FAQs and Troubleshooting Firmware FAQs and Troubleshooting Reports FAQs Reports FAQs and TroubleshootingTelnet Credential Fields Required Reports Troubleshooting Recommended Action None Click jobvm.log Radio Monitoring Radio Manager FAQs and TroubleshootingRadio Manager FAQs ConfigurationMiscellaneous Auto Re-Site SurveyWDS AP? When Wlse is used for initial setup OL-8376-01 Auto Re-Site Survey Select Devices Discover Managed/Unmanaged Radio Manager TroubleshootingAssisted Site survey Wizard Sites FAQs and TroubleshootingSites FAQs Location ManagerRadio Parameter Generation AP Radio ScanAssisted Site Survey Wizard FAQs and Troubleshooting Sites FAQs and Troubleshooting AP Radio Scan Sites Troubleshooting FAQs and Troubleshooting Sites FAQs and Troubleshooting FAQs and Troubleshooting Sites FAQs and Troubleshooting Detecting Rogue APs Intrusion Detection System FAQs and TroubleshootingIntrusion Detection System FAQs APs in Scanning-Only ModeDetecting Rogue APs Page OL-8376-01 Intrusion Detection System Troubleshooting Admin FAQs Admin FAQs and TroubleshootingFAQs and Troubleshooting Admin FAQs and Troubleshooting Redundancy State Description Admin Troubleshooting Recommended Action FAQs and Troubleshooting Admin FAQs and Troubleshooting Select Faults Manage Fault Settings Generating Diagnostics for Technical Assistance Troubleshooting Tools for the Wlse ApplianceInternal AAA Server Wlse Express FAQs Fault Descriptions To rule Access Point /Bridge FaultsUtilization % Engine, Release CiscoWorks Wireless LAN SolutionSsid Version number See IDS Intrusion Detection System Faults,Table-name. OID-name Problem-detailsNewChannel Vlan numberVlan Channel origChannelRadio Interface Faults Broadcast is disabled for Radio-x Radio Interface Faults Rate % Reason, IgnoredFault. See Q.What are the results Verify RM Capability IDS Intrusion Detection System Faults IDS Faults IDS CcmpFramecount,Intervalwind FloodcountOwsize Channel Frames Sntp Enabled That is observed generating ViolationNumber of Ccmp Replay Fault threshold set for Number of Tkip Local Fault threshold set for Cd11IfStationRole from Unregistered Clients One or more unregistered clients Wlse Faults Voice FaultsThreshold% Wlse LAN Solution Engine, 2.13. or in the onlinePEAP/RADIUS AAA Server FaultsEAP-FAST EAP-MD5, Leap EAP-MD5 /LEAPEAP-MD5 EAP-FAST5EAP LeapPeap Radius Degraded utilization % Switch FaultsUtilization % Wlsm Faults Router FaultOL-8376-01 D E IN-2 IN-3 IN-4 HttpNAT Detection, frequencyIN-6 IN-7 SSHIN-8 WDSWlsm IN-10