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How to changing the time slot mode from huawei mode to lucent mode in HA solaris syatem

Publication Date:  2012-07-25 Views:  136 Downloads:  0
Issue Description
How to changing  the time slot mode from huawei mode to lucent mode in HA solaris syatem.
Version: U2000V100R002C01
Alarm Information
Handling Process
If customer want to change the default time slot mode, user shall modify the "slotModeflg" value in  trans_ems.cfg file.  Procedure is:
1. Change value of "slotModeflg" to "1" 
Notes: 0->Sequence Mode, Namely Huawei Mode. 1->interleave mode, Namely Lucent Mode.
2. Restart U2000 server;

For U2000 HA system:
1. Change the value on both server;
2. Offline working server and then online working server, then the modification will be valid;
3. For standby server, no need to ofline and online it, next time if the HA server has been switching, The value on standby server will be vilid., or customer manual switch HA system.

Root Cause

1. When install U2000, There are a setting for customer to selecting which time slots is the default setting , In  default, the setting for time slot mode is Sequential Mode (ITU-T), it is called as Huawei mode. if user select Interleaved as default, normally we call it  Lucent mode. the selection during installing will be recorded in \U2000\server\conf\trans_ems.cfg.
2. In the NE Explore , customer can view the slot by different mode, the procedure is bellow:

In the NE Explorer, select an NE and choose Configuration > SDH Service Configuration from the
Function Tree. Modify the timeslot mode.

  • Choose Options > Interleaved to change the timeslot mode from by order to interleaved.
  • Choose Options > Sequential Mode (ITU-T) to change the timeslot mode from interleaved to by order.

But customer can only view the different mode in single NE ,if cusomer open another NE explore, it will show
the default setting.

1. When you change the timeslot mode, only the display mode of timeslots is changed. Services are still delivered according to the order of the timeslots.
2. We suggest don’t change the default setting, customer can view Interleaved in Ne explore one by one.