Cisco Cisco Wireless Services Module 2 (WiSM2) Fehlerbehebungsanleitung
Understanding Debug Client on Wireless LAN
Controllers (WLCs)
Controllers (WLCs)
Document ID: 100260
Contents
Introduction
Prerequisites
Requirements
Components Used
Conventions
Debug Client
Debug Client Variations
Mobility
EAP Authentication Troubleshooting
Client Connection
Controller Processes
Prerequisites
Requirements
Components Used
Conventions
Debug Client
Debug Client Variations
Mobility
EAP Authentication Troubleshooting
Client Connection
Controller Processes
Policy Enforcement Module (PEM)
Client Traffic Forwarding
Access Point Functions (APF)
802.1x Authentication (Dot1x)
Debug Client Analysis
Troubleshooting Examples
Wrong Client Cipher Configuration
Wrong Preshared Key
Related Information
Client Traffic Forwarding
Access Point Functions (APF)
802.1x Authentication (Dot1x)
Debug Client Analysis
Troubleshooting Examples
Wrong Client Cipher Configuration
Wrong Preshared Key
Related Information
Introduction
This document provides detailed information about the debug client command output on wireless LAN
controllers.
controllers.
This document covers these topics:
How a wireless client is handled
•
Troubleshooting basic association and authentication issues
•
The output to be analyzed covers the scenario for a WPA pre−shared key (WPA−PSK) network.
Prerequisites
Requirements
Cisco recommends that you have knowledge of these topics:
How to configure the wireless LAN controller (WLC) and Lightweight Access Point (LAP) for basic
operation
operation
•
Lightweight Access Point Protocol (LWAPP) and wireless security methods
•
How the 802.11 authentication and association processes work
•