Testing the Router Module’s WAN Port
The following test requires a loopback connector. (For the HP part
number and pin-outs of the required loopback connector, refer to
“Loopback Connector”, page A-10.)
1. Disconnect the hub’s power cord.
2. Disconnect the WAN cable, then connect a loopback connector to
the WAN port.
3. Reconnect the hub’s power cord.
4. If the WAN Net Fail LED turns on at the end of the self-test, the WAN
port is bad; replace the router module.
Checking the Configuration
If neither of the above procedures corrects a problem, and you suspect
that a corrupted configuration rather than the terminal connection is a
possible cause, try clearing the configuration. (Refer to “Clearing the
Router” on page 3-7.)
Troubleshooting
Diagnostic Tests
4-10
Summary of Contents for J2600A
Page 1: ...HP AdvanceStack Router 210 Module Installation Guide H ...
Page 2: ...Installation Guide HP AdvanceStack Router 210 Module ...
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Page 10: ...C SmartBoot Regulatory Statements Index Contents Contents ix ...
Page 52: ...3 Operation LEDs and Buttons Resetting and Clearing Initialization Sequence ...
Page 79: ...A Cables and Connectors ...
Page 89: ...B Specifications ...
Page 92: ...C SmartBoot ...