During PTN upgrade, to copy version file zxr10.zar in the master main board to the sl
line upgrade or not.
A.6100 serves as devices at convergence layer.
B.9000 is used at core layer.
C.6200 is used at access layer and convergence layer.
D.6300 is used at convergence layer.
A.Loss of continuity
B.Error MEL
C.Error merge
D.Error MEP
A.check whether system version is correct
B.check whether subrack is firmly mounted
C.check whether boards are correctly plugged
D.check whether cables are laid as required
E. Check whether physical link is set up
A.To display current alarm of device correctly, the device needs to report current alarm to EMS actively. Therefore, necessary configuration for the device to actively report alarms must be correctly set.
B. Protection switching event alarm occurs at the instant when protection group switching happens, so it is not durative alarm. Therefore, after the alarm occurs, it is immediately saved in locking alarm. You can check it only in the locking alarms.
C. If EMS server timezone is different from PTN device timezone, alarm occurrence time on PTN device will be different from that on EMS. Therefore, during commissioning of PTN, you should set PTN timezone to be consistent with EMS timezone, usually local timezone.
D. None of the above
Attn: All Staff
The purpose of this memo is to warn you about a disruption to the company's Internet service. From 12 pm to 6 pm on Wednesday the IT team (81) a new server for the entire network.
The new server should allow us to store larger amounts of data more reliably, so it is a valuable change. (82) , this means that you will not be able to access the Intemet from your work computer on Wednesday afternoon.
For some employees, such as sales staff and customer relations managers, Internet access and email are essential. Those employees will be given permission to work from home on that afternoon.
For all other staff, please be sure to prepare offline tasks to carry out during this time. We thank you for your understanding and hope that the upgrade does not cause too much (83) for employees.
Regards,
Naomi Lyneham, General Manager
(41)
A.will be installing
B.would install
C.will be installed
D.has been installed
Steps for local upgrade of ZXCTN6100: enter boot mode and type (), and equipment version will be PUT to memory RAM of 6100.