3 Commissioning Process
Airbridge BTS3606E&3606AE
System Commissioning Guide
3-6
Huawei Technologies Proprietary
Issue 02 (2006-10-10)
Step 7
The BAM receives this request and sets up the OML from the BTS to the BAM.
----End
In the case of setting up the OML in IP over FE mode, the IP address of the BCIM and the
O&M IP address of the BTS cannot be obtained through the BOOTP if the BTS starts for the
first time. You must configure them at the BTS side.
The process of setting up the OML in IP over FE mode is as follows:
Step 1
Execute the command
SET CBTSBCIMIP
to set the IP address of the BCIM.
Step 2
Execute the command
ADD CBTSFEPORT
to set the FE port on the BCIM.
Step 3
Execute the command
ADD CBTSIPROUTE
to set the BTS routing information.
Step 4
Execute the command
SET CBTSOAMIP
to set an IP address of the BTS O&M.
Step 5
The BTS sends a request for setting up an OML with the BSC.
Step 6
The BAM receives the request and sets up an OML from the BTS to the BSC.
----End
Table 3-2 lists the indicator status during the OML setup.
Table 3-2
Indicator status during the OML setup
Observation Method
Description
Through the indicators of
the BTS
After the OML is set up normally, the ACT indicators of the
BCKM and BCIM are ON.
On service maintenance
system
After the OML is set up normally, you can view the running
status of the BCKM and the BCIM on the equipment panel.
Searching Satellites
After being initialized, the BCKM searches the satellite to obtain stable and reliable clock
signals for the BTS. If satellite searching fails, the ACT indicator of the BCKM flashes slowly.
At the same time, the CCPM or the CECM restarts repeatedly. If the standby BCKM is
configured and it can search satellite normally, the standby BCKM switches over to the active
one.
Downloading and Activating Data Configuration Files
The BTS downloads and activates the data configuration files from the BAM first. If the
software version of the board is not consistent with that of the BAM and the switch of
auto-download is on, the BTS downloads the board software automatically.
If the OML setup fails and the data configuration files are saved in the Flash memory of the
BCKM, the BTS directly activates the data configuration files in the Flash memory.
