User Manual
Table Of Contents
- Copyright
- Trademarks
- Product Configuration
- Introduction
- Overview
- Operating Mode Descriptions
- Setup
- Settings
- Preparing the Utility Software
- Utility Software Settings
- Setting Descriptions
- To Register or Set Up a New Access Point
- To Edit Settings for an Existing Access Point
- To Use Data scramble Functions for Better Security
- To Use SNMP Agent Functions
- To Use Spanning Tree
- To Access the APL from a Different Router
- Spanning Tree Algorithms (STA)
- What is an STA?
- STA Parameters
- Sample STA Application
- _
- All settings other than bridge priority settings are identical.
- The root bridge is determined by the priority settings of each ...
- The designated bridge for each LAN segment is determined by roo...
- The designated port for each bridge is determined by the design...
- The root port of each bridge is determined by its path cost to ...
- Ports that are neither designated ports nor root ports are back...
- _
- SNMP Agent Functions
- Troubleshooting
- Appendix
- Product Specifications
- Input/Output Interface
- Glossary
- _
- IEEE (Institute of Electrical Electronics Engineers)
- IEEE 802.11/ IEEE 802.11b
- MIB (Management Information Base)
- SNMP (Simple Network Management Protocol)
- Diversity
- Router
- Bridge
- LAN (Local Area Network)
- RSSI (Receive Signal Strength Indication)
- Spectrum diffusion transmission
- DS (Direct Sequence)
- CSMA/CA (Carrier Sense Multiple Access with Collision Avoidanc...
- Hidden Terminal Problem
- RTS (Request to Send)
- Roaming
- Peer-To-Peer
- AP (Access Point)
- User Unit
- ESS ID (Extended Service Set ID)
- Channel
- _
- Index
Troubleshooting
FX-DS110-APL
50
8. Troubleshooting
This chapter describes common problems that may occur with this
product and what to do about them. If any problems occur that are
not described here, check to confirm that the re-occur, then contact
the store where you purchased the product, or the CONTEC
information center.
When Communication Fails
Check hardware
･ Check that the LAN cables are connected correctly.
Check software
･ The FLEXLAN-DS110 series is designed to handle a variety of
operating formats, and requires software setting for each type of
operation. Check that the settings are appropriate for the type of
operation, and check the format in which communication is being
attempted. Also check DIP switch settings.
･ The terminals that cannot communicate with each other may have
the same ESS ID. Two terminals with the same ESS ID cannot
communicate with each other.
･ Check that the APL IP address and subnet settings have been
entered.
･ Check that the operating mode setting has been correctly entered.
･ Check whether communication is restricted by security functions.
･ Check whether the data encryption setting is the same as that of
the recipient.
･ Check that the channel setting has been correctly entered.
･ Check that the communication speed setting has been correctly
entered.