Chapter 4 Storage/Control I/O Module
Troubleshooting
Note The ENET PWR LED should be illuminated only when Ethernet is being used. If the ENET PWR LED is not illuminated and Ethernet is being used, contact Cisco Systems Technical Support.
Troubleshooting Reference Materials
For detailed information covering all troubleshooting areas, refer to the Cisco VCO/4K Troubleshooting Manual.
The Cisco VCO/4K System Maintenance Manual describes corrective maintenance procedures for host communications links. In addition to this manual, refer to the Cisco VCO/4K Ethernet Guide, and the Cisco VCO/4K Standard Programming Reference and Cisco VCO/4K Extended Programming Reference for details relating to communication protocols and command/report formats. Cisco VCO/4K System Messages describes the network messages associated with problems detected with the host communications links.
Additional reference materials include the OEM manuals provided with any other peripheral devices connected to the Storage/Control I/O Module. This includes the printer and the serial terminal.
Cisco VCO/4K Mechanical Assemblies
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