User's Manual Part 3

Packet BTS Shut Down Procedures – continued
MAY 2004 1X SC480 BTS Hardware Installation, Optimization/ATP, and FRU 10-51
PRELIMINARY
Table 10-10: Shut Down Carrier Signaling Functions Procedure For a Packet BTS
n ActionStep
12 View the existing congestion control parameters for the applicable carrier equipped for a specific
sector by entering the following command at the prompt:
omc–000000>DISPLAY CARRIER–<bts#>–<sector#>–<carrier#> CONGESTCONF
Observe the following typical system display response for carrier 1, sector 1:
CARRIER NEWCALL REG AGG
(bts#–sector#–carrier#) SET ALARMFLAG ALARMFLAG ALARMFLAG ANALOGREDIRECT GLOBALREDIRECT
––––––––––––––––––––––– ––– ––––––––– –––––––––– –––––––––– –––––––––––––– ––––––––––––––
146–1–1 1 ENABLE ENABLE ENABLE DISABLE DISABLE
NOTE
In this step, you will change the value of the Global Service Redirection Flag
(GLOBALREDIRECT) in the congestion control parameters so that the Global Service Redirect
Message is broadcast on the sector paging channel of a specific carrier.
13 Enter the following command at the prompt using the carrier number and the applicable sector
number:
omc–000000>EDIT CARRIER–<bts#>–<sector#>–<carrier#> CONGESTCONF !
The system prompts you to enter each control parameter value one at a time. Skip through the
prompts until you get to the following:
<globalredirect> , enter ENABLE
(This will force the Global Service Redirect Message to be broadcast on the sector paging
channel.)
The system displays the values of the control parameters. Verify that only the
GLOBALREDIRECT value changed.
omc–000000>Accept [yes/no]?
Enter Y to accept the change.
Now the Global Service Redirection Message is sent over the sector paging channel. All
subscribers are redirected away from the carrier/sector and onto a different system. This effectively
shuts down the carrier/sector.
14 Repeat Steps 12 and 13 as required for other sectors, selecting the proper sector number for the
sector# parameter.
15 Display the status of all devices at the BTS by entering the following command at the prompt:
omc–000000>DISPLAY BTS–<bts#> STATUS
Record the system response for all devices that are OOS_AUTOMATIC.
NOTE
SHUTDOWN and REDIRECT both prevent future calls from being originated on the targeted
resource, but only SHUTDOWN waits indefinitely for the calls to terminate. When the resource
becomes idle, SHUTDOWN automatically transitions the resource to the locked/disabled state.
16 If you redirected subscribers but do not want to use SHUTDOWN, go to step 17.
If you redirected subscribers and want to use SHUTDOWN, go to step 18.
. . . continued on next page
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