Cisco Headend Digital Broadband Delivery System Fehlerbehebungsanleitung
Troubleshoot the ISDS Network
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Troubleshoot the ISDS Network
Troubleshoot the ISDS Ethernet Hub
The ISDS Ethernet hub is a network hub that enables communication between the
EAC and the ISDS. A Network Analyzer is a diagnostic tool that you can use to
troubleshoot communication between the EAC and the ISDS.
Troubleshooting the ISDS Ethernet Hub
Connect the Network Analyzer to the same Ethernet hub as the EAC and the ISDS to
Connect the Network Analyzer to the same Ethernet hub as the EAC and the ISDS to
capture messages from the IP address of the EAC to the Ethernet IP address of the
ISDS.
Use this data to analyze and troubleshoot the communication between the EAC and
Use this data to analyze and troubleshoot the communication between the EAC and
the ISDS, based on the parameters listed in your EAC documentation.
Troubleshoot the BFS
During normal operations, the BFS displays green status lights on the ISDS Control
window. If you have red or yellow status lights or you see messages that indicate a
problem, contact Cisco Services.
Troubleshoot Pass-Through
Pass-Through is the element group that contains the single element item PassThru.
PassThru is a single element item that passes messages through the ISDS to the
PassThru is a single element item that passes messages through the ISDS to the
set-tops.
During normal operations, PassThru displays green status lights on the ISDS Control
During normal operations, PassThru displays green status lights on the ISDS Control
window. If you have red or yellow status lights or you see messages that indicate a
problem, contact Cisco Services.