Network Router User Manual
Table Of Contents
- IOLINK-520 and IOLINK-PRO USER AND SYSTEM ADMINISTRATION GUIDE
- Installation
- Typical Applications & How to Configure Them
- 2.1 - Bridging and Routing
- Should You Bridge or Route?
- 2.2 Basic WAN Configurations
- 2.3 - Configure Remote Site Profiles
- 2.4 Advanced Features
- Introduction to Filtering
- Appendix A Menu Trees
- Appendix B Octet Locations on Ethernet Frames
- Appendix C Servicing Information
- Opening the case
- Identifying the Internal Components
- To Clear a “Lost” Password
- Changing LAN or WAN Interfaces
- Selecting MDI or MDI-X LAN Interface
- Installing the ISDN Link Modules
- Processor settings for the ISDN Link Modules
- Changing the Termination Straps on the ISDN S/T Interface
- Connecting to the ISDN-U Link Module
- Performing a Software Upgrade
- Appendix D Interface Pinouts
- Pinout Information
- Link Clocking Information
- ATL-CSU/DSU Link Module Information
- Console Pinouts
- V.24 & RS232C Link Pinouts
- V.11/X.21 Link Pinouts
- RS442 & RS530 Link Pinouts
- V.35 Link Pinouts
- RS232 Null-Modem Cable Configuration
- V.35 Null-Modem Cable Configuration
- RS530 Null-Modem Cable Configuration
- RS530 To RS449 Conversion Cable
- V.11/X.21 Null-Modem Cable Configuration
- Index
- Warranty
Applications
IOLINK-520 & IOLINK-PRO Installation & Applications Guide —
1.9
Identify the Status LEDs
The four three colour Light Emitting Diodes (LEDs) on the front of the IOLINK router
are depicted in Figure 1-1. The meanings of these LEDs are found in the following chart.
Off Bridge/Router is powered down
Green Bridge/Router is running and has passed power-up diagnostics
Green (flashing)
Bridge/Router is in BOOT mode and is programming the flash
Red Bridge/Router is powered up but has failed power-up diagnostics
Yellow (flashing) Bridge/Router is in BOOT mode
POWER
Off Module is not installed
Green
Module is connected and forwarding
Yellow
LAN is connected and NOT forwarding:
i.e. Listening, Learning, or Blocking
Red Bridge/Router is NOT connected to the LAN
LAN
Off
Module is not installed or is configured to be down: Disabled.
Green
Connection is up* / LAN 2 connected and forwarding
Yellow
LINK is negotiating in ISDN. LINK is auto-learning LMI type
in Frame Relay. Not used in Leased Line or LAN mode
Red
Software failure (if WAN module installed)
LAN 2 not connected (if LAN2 module installed)
LINK 1/LAN 2
Off Module is not installed or is configured to be down: Disabled.
Green
Connection is up*
Yellow
LINK is negotiating in ISDN. LINK is auto-learning LMI type
in Frame Relay. Not used in Leased Line mode
Red Software failure
LINK 2
*If the module is an ISDN BRI interface, a connection on either B-channel will display a
green LED.