Cisco Systems OL-8376-01 manual Radio Interface Faults

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Chapter 2 Fault Descriptions

Radio Interface Faults

Table 2-1

Access Point Faults (continued)

 

 

 

 

 

 

Fault Description

Explanation

Related Setting

Recommended Action

 

 

 

 

 

WEP is disabled

 

WEP is not enabled for the VLAN

Manage Fault

Make sure you have set the policy

 

 

defined on the access point. (Note

Settings > Access

correctly for the VLAN.

 

 

that the VLAN number is displayed

Point/Bridge

 

 

 

in the Type column under Faults >

Policies > WEP per

 

 

 

Display Faults.)

Vlan

 

 

 

When the fault is cleared, the

 

 

 

 

following message displays: WEP is

 

 

 

 

enabled.

 

 

 

 

 

 

 

WLSE failed to

 

Authentication required to open a

Manage Fault

Verify that the WLSE credentials used

authenticate with WDS.

WLCCP channel between the WLSE

Settings > WDS >

to authenticate with the WDS are

 

 

and the WDS failed.

Authentication

correct.

 

 

 

Failures

For more information, see the

 

 

 

 

 

 

 

 

managing devices information in the

 

 

 

 

online help or the User Guide for the

 

 

 

 

CiscoWorks Wireless LAN Solution

 

 

 

 

Engine, Release 2.13.

 

 

 

 

 

Radio Interface Faults

Table 2-2

Radio Interface Faults

 

 

 

 

 

 

Fault Description

Explanation

Related Setting

Recommended Action

 

 

 

 

AP is in a Degraded

The fault threshold set for the

Manage Fault

Verify that the fault threshold is set

state number associated

degraded state has been exceeded.

Settings >

correctly.

clients

 

When this fault is cleared, the

Radio-802.11x

If the threshold is set correctly,

 

 

Thresholds >

 

 

following message displays: AP is

review your network to determine the

 

 

in OK state.

Associated Clients

action necessary to clear the fault

 

 

 

 

 

 

 

condition.

 

 

 

 

AP is in an Overloaded

The fault threshold set for the

Manage Fault

Verify that the fault threshold is set

state number associated

overloaded state has been

Settings > Thresholds

correctly.

clients

 

exceeded.

> Access Point >

If the threshold is set correctly,

 

 

 

Associated Clients

 

 

When this fault is cleared, the

review your network to determine the

 

 

 

 

 

following message displays: AP is

 

action necessary to clear the fault

 

 

in OK state.

 

condition.

 

 

 

 

 

FAQ and Troubleshooting Guide for the CiscoWorks Wireless LAN Solution Engine

2-8

OL-8376-01

 

 

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Contents Corporate Headquarters Customer Order Number OL-8376-01Copyright 2006 Cisco Systems, Inc. All rights reserved N T E N T S Fault Descriptions Convention AudienceConventions Italic fontProduct Documentation Available FormatsObtaining Documentation 105/wlse/213/index.htmProduct Documentation DVD Cisco.comOrdering Documentation Documentation Feedback Reporting Security Problems in Cisco ProductsCisco Product Security Overview Obtaining Technical Assistance Cisco Technical Support & Documentation WebsiteDefinitions of Service Request Severity Submitting a Service RequestObtaining Additional Publications and Information Xii General FAQs and Troubleshooting General FAQsFAQs 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 and Troubleshooting Faults FAQsFAQs and Troubleshooting Faults FAQs and Troubleshooting Faults Troubleshooting Recommended Action Not applicable Devices FAQs and Troubleshooting Devices FAQsFAQs and Troubleshooting Devices FAQs and Troubleshooting Devices Troubleshooting Discovery/Device Management TroubleshootingMessage Possible Cause Recommended Action Discovered but could not be FAQs and Troubleshooting Devices FAQs and Troubleshooting Configuration FAQs and Troubleshooting Configuration FAQsOL-8376-01 Page OL-8376-01 Configuration Troubleshooting Auto-Managed Configuration Assign Templates Firmware FAQs and Troubleshooting Firmware FAQsFirmware 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 Configuration Radio Manager FAQs and TroubleshootingRadio Manager FAQs Radio MonitoringMiscellaneous Auto Re-Site SurveyWDS AP? When Wlse is used for initial setup OL-8376-01 Auto Re-Site Survey Radio Manager Troubleshooting Select Devices Discover Managed/UnmanagedLocation Manager Sites FAQs and TroubleshootingSites FAQs Assisted Site survey WizardAP Radio Scan Radio Parameter GenerationAssisted 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 APs in Scanning-Only Mode Intrusion Detection System FAQs and TroubleshootingIntrusion Detection System FAQs Detecting Rogue APsDetecting Rogue APs Page OL-8376-01 Intrusion Detection System Troubleshooting Admin FAQs and Troubleshooting Admin FAQsFAQs 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 Troubleshooting Tools for the Wlse Appliance Generating Diagnostics for Technical AssistanceInternal AAA Server Wlse Express FAQs Fault Descriptions To rule Access Point /Bridge FaultsUtilization % CiscoWorks Wireless LAN Solution Engine, ReleaseSsid See IDS Intrusion Detection System Faults, Version numberProblem-details Table-name. OID-nameChannel origChannel Vlan numberVlan NewChannelRadio Interface Faults Broadcast is disabled for Radio-x Radio Interface Faults Reason, Ignored Rate %Fault. See Q.What are the results Verify RM Capability IDS Intrusion Detection System Faults IDS Faults Ccmp IDSFramecount,Intervalwind FloodcountOwsize Channel Frames Enabled That is observed generating Violation SntpNumber 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% LAN Solution Engine, 2.13. or in the online WlseEAP-MD5, Leap EAP-MD5 /LEAP AAA Server FaultsEAP-FAST PEAP/RADIUSEAP-FAST5 EAP-MD5Leap EAPPeap Radius Switch Faults Degraded utilization %Utilization % Router Fault Wlsm FaultsOL-8376-01 D E IN-2 IN-3 Http IN-4Detection, frequency NATIN-6 SSH IN-7WDS IN-8Wlsm IN-10