Chapter 8 Configuring the Serial Interface
How to Configure Serial Interfaces
DETAILED STEPS
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Step 1 | Enables NRZI encoding format. | |
| Example: | Enables NRZI encoding format for router. |
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Enabling the Internal Clock
When a DTE does not return a transmit clock, use the following interface configuration command on the router to enable the internally generated clock on a serial interface:
SUMMARY STEPS
1.transmit-clock-internal
DETAILED STEPS
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Step 1 | Enables the internally generated clock on a serial | |
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Inverting the Transmit Clock Signal
Systems that use long cables or cables that are not transmitting the TxC signal (transmit echoed clock line, also known as TXCE or SCTE clock) can experience high error rates when operating at the higher transmission speeds. For example, if the interface on the
SUMMARY STEPS
1.invert txclock
2.invert rxclock
| Cisco 819 Series Integrated Services Routers Software Configuration Guide |
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