Rate and give feedback:
Huawei uses machine translation combined with human proofreading to translate this document to different languages in order to help you better understand the content of this document.
Note: Even the most advanced machine translation cannot match the quality of professional translators.
Huawei shall not bear any responsibility for translation accuracy and it is recommended that you refer to the English document (a link for which has been provided).
CE1/PRI Interface Fails to Communicate with an E1-F Interface
Procedure
- Ensure that the CE1/PRI interface and E1-F interface use consistent
working modes.
- If the CE1/PRI interface works in E1 mode (configured by the using e1 command), the E1-F interface must work in unframed mode (configured by the fe1 unframed command).
If the CE1/PRI interface works in CE1 mode (configured by the using ce1 command), the E1-F interface must work in framed mode (configured by the undo fe1 unframed command).
In this case, bundled timeslots (configured by the channel-set command) on the CE1/PRI interface must be the same as those (configured by the fe1 timeslot-list command) on the E1-F interface.
Ensure that the CE1/PRI interface and E1-F interface use the same CRC mode, encoding and decoding mode, and data inversion mode.