- All Exams Instant Download
During the downgrading process of the smart service, the intermediate node is reset, and the downstream node will have?
During the downgrading process of the smart service, the intermediate node is reset, and the downstream node will have?A . Signaling residue B. Slot Reservation Residual C. Slot inconsistency remainsView AnswerAnswer: A
What is the wavelength of the OSC channel of Huawei OTN equipment? (Multiple choice)
What is the wavelength of the OSC channel of Huawei OTN equipment? (Multiple choice)A . 1550nm B. 1491nm C.1510nm D.1565nm E.1511nmView AnswerAnswer: BCE
All operations on site can be operated according to one's own experience, and there is no need to strictly follow the changing operation steps
All operations on site can be operated according to one's own experience, and there is no need to strictly follow the changing operation stepsA . TRUE B. FALSEView AnswerAnswer: B
If there is a problem with the CORBA connection, you can analyze it in the following way: If it is not the problem on the U2000 side, you should search for it from the upper-layer network management itself or U2000 and the upper-layer network management; if the name and notification service cannot be started normally, you should check whether the corresponding port is occupied , or try to use other ports; if the U2000 cannot be started, check whether the CORBA configuration files bundle.cfq and ems.cfq are correct
If there is a problem with the CORBA connection, you can analyze it in the following way: If it is not the problem on the U2000 side, you should search for it from the upper-layer network management itself or U2000 and the upper-layer network management; if the name and notification...
Regarding the M40 and D40 channel isolation indicators of OSN 8800/6800 equipment, which of the following statements is correct? (Multiple choice)
Regarding the M40 and D40 channel isolation indicators of OSN 8800/6800 equipment, which of the following statements is correct? (Multiple choice)A . M40 Adjacent channel isolation >22dB B. M40 non-adjacent channel isolation>25dB C. D40 Adjacent channel isolation >22dB D. D40 non-adjacent channel isolation>25dB E. The LINE1-OSC1 and LINE1-OSC2 isolation of...
What are the principles of synchronous Ethernet planning? (Multiple choice)
What are the principles of synchronous Ethernet planning? (Multiple choice)A . When there is BITS or other high-precision external clock devices, it is recommended that network elements use tracking external clock sources B. When there is no BITS or other high-precision external clock devices, it is recommended that network elements...
Optical wavelength sharing protection OWSP is used to configure the ring network of distributed services, and realize the protection of one route of distributed services between all sites by occupying two different wavelengths.
Optical wavelength sharing protection OWSP is used to configure the ring network of distributed services, and realize the protection of one route of distributed services between all sites by occupying two different wavelengths.A . TRUE B. FALSEView AnswerAnswer: A
When configuring client-side 1+1 protection, if the working OTU and the protection OTU are in different network elements, the control channel board type can be selected as OLP or SCS board
When configuring client-side 1+1 protection, if the working OTU and the protection OTU are in different network elements, the control channel board type can be selected as OLP or SCS boardA . TRUE B. FALSEView AnswerAnswer: B
which of the following with the docking workflow between U2000 CORBA and OSS is wrong?
which of the following with the docking workflow between U2000 CORBA and OSS is wrong?A . Start the name service Start the notification service Start U2000 CORBA B. CORBA registers with the notification service CORBA creates a channel into the name service C. OSS connects to name service through CORBA...
ODUk_PM_AIS alarm is one of the conditions for ODUK_SNCP switching
ODUk_PM_AIS alarm is one of the conditions for ODUK_SNCP switchingA . TRUE B. FALSEView AnswerAnswer: A
