Cisco Cisco 4402 Wireless LAN Controller トラブルシューティングガイド
Wireless Lan Controller Wired and Wireless
Networks: Troubleshooting Guest Access
Networks: Troubleshooting Guest Access
Document ID: 111736
Contents
Introduction
Prerequisites
Requirements
Components Used
Conventions
Background Information
Troubleshoot Guest Access
Troubleshoot the EoIP Tunnel
Client Authentication
IP Address Issues
Related Information
Prerequisites
Requirements
Components Used
Conventions
Background Information
Troubleshoot Guest Access
Troubleshoot the EoIP Tunnel
Client Authentication
IP Address Issues
Related Information
Introduction
This document describes how to troubleshoot guest access in both a wired and wireless network where WLC
is deployed to authenticate and assign IP addresses to the clients in a guest VLAN.
is deployed to authenticate and assign IP addresses to the clients in a guest VLAN.
Prerequisites
Requirements
Cisco recommends that you have knowledge of these topics:
Guest access in a unified network
•
Web authentication
•
Components Used
The information in this document is based on these software and hardware versions:
WLC 4400 that runs software version 5.2
•
Cisco Catalyst 6500 Series Switch
•
Laptop with Cisco 802.11 a/b/g client adapter on Win XP
•
Conventions
Refer to Cisco Technical Tips Conventions for more information on document conventions.
Background Information
In a typical guest deployment scenario, two WLCs are involved: one in the local wired network and the other
deployed in the DMZ zone. Local WLC is anchored to the WLC in the DMZ zone and an EoIP tunnel is
established between the WLCs. Local WLC in the wired network directs all the guest traffic (both wired and
deployed in the DMZ zone. Local WLC is anchored to the WLC in the DMZ zone and an EoIP tunnel is
established between the WLCs. Local WLC in the wired network directs all the guest traffic (both wired and