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Nokia BSC Command

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8/20/2014
NOKIA BSC COMMAND This command use for... - Telecom Gujarat Forum
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Telecom Gujarat Forum
July 22, 2013 ·
NOKIA BSC COMMAND
This command use for Nokia BSC.
Nokia Command List
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NOKIA COMMANDS:
Hot Keys:
Ctrl + B repeats last and previous commands on the MML
Ctrl + Y interrupts current command being typed or run
Alarm monitoring:
ZAHO; displays current active alarms in actual MSC and BSC only
ZEOL:#; displays active alarms on BCF (BCF = Site Manager or CF)
ZEEI:BCF=#; displays the operational state of the site
ZEOH:date,time:BCF=#; displays alarm history for site for the date and time
listed
ZAHO:ET,#; displays current alarms for that ET (PCM)
ZAHP:ET,#; displays alarm history for that ET
ZEEL:BL; displays locked Sites, Sectors and TRXs on BSC
Investigating Clear Codes:
ZTUT:CLR; displays current clear codes on the MSC
ZTUL:CLR; displays latest history of clear codes
Canceling Bogus alarms on a Site: (Perform both commands)
ZEOR:#:alarm #; cancels alarm on site
ZEFR:#:OMU; resets the OMU (Operations and Maintenance Unit)
Canceling Bogus alarms on a BSC:
ZACC:####; cancels the alarm using the consecutive # in which it came in
ZACA:####; cancels the alarm using the alarm identifier #
Locking and unlocking a Site:
ZEFS:bcf #:L; locks entire Site without Forced Handover
ZEFS:bcf #:U; unlocks entire Site
Locking and unlocking Sectors:
ZEQS:BTS=#:L; locks entire sector down without Forced Handover
ZEQS:BTS=#:L:FHO,#; shuts down entire sector with Forced Handover
ZEQS:BTS=#:U; unlocks entire sector
Locking and unlocking TRXs:
ZERS:BTS=#,TRX=#:L; locks TRX down without Forced Handover
ZERS:BTS=#,TRX=#:L:FHO,#; shuts down TRX with Forced Handover
ZERS: BTS=#,TRX=#:U; unlocks TRX
Resetting the Site or OMU:
ZEFR:#:SITE; restarts SITE
ZEFR:#:OMU; restarts OMU
Bouncing Lap D’s on a Site:
ZDTI:::PCM=#; displays Lap D channels for entire site
ZDTC:lap d #:BL; blocks desired Lap D channel
ZDTC:lap d #:WO; places Lap D channel in working state
Error Checking on an ET (PCM):
ZYMO:ET,#; checks error counter for specific ET
ZYEU:ET,#:SLIDL=5; resets error counter for specific ET
Querying the # of calls on a site:
ZERO:BTS=#; displays all calls on desired sector
ZERO:BTS=#,TRX=#; displays all calls on desired TRX only
Sparing or Rolling a BCSU:
ZUSI:BCSU; displays what BCSU the SP was previously on
ZFWO:BCSU=0&&8; displays what BCSU the BL condition is on
ZUSC:BCSU,#:SP; spares the BCSU with the BL condition on it
Y for Yes executes the command
Statusing Timeslots:
ZEEL::BCF=#; Status the timeslots on a BCF
Status ET alarms on a BSC
ZAHP:ET,:::; Show all ET's that are in alarm
Taking an ET out of Seperated State
ZUSC:ET,#:SE; Will place the ET in a Separated - No Hardware state
(SE-NH)
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8/20/2014
NOKIA BSC COMMAND This command use for... - Telecom Gujarat Forum
Status session for User ID and commands:
ZIGO: Displays commands run for BSC on specific date and time.
Reloading software on a site:
ZEWV:BCF #:BU; Reloads the software on a BCF
Checking OMC alarms:
Open a terminal and telnet to the IP
Log in
Run the following command: df –k
Taking an ET out of BL state:
ZUSC:ET,#:
WORKING
BLOCKED
TEST
SEPERATED
SEPERATED-NO HARDWARE
Go back up the tree to get it back into Working
Rolling the BCCH on a Sector:
ZDTI:::PCM=#; Find out what TSL the radio is on that you want the BCCH on
ZDTC:lapd:BL; Block the TSL on the radio that the BCCH is going to
ZDTC:lapd:AL; Allow activation of the TSL that the BCCH is going to
ZDTC:lapd:WO; Brings TSL to a working state that the BCCH is going to
ZDTI:::PCM=#; Find out what TSL the radio that HAD the BCCH is on
ZDTC:lapd:AD; Deny Activation of the TSL that HAD the BCCH on it
ZDTC:lapd:BL; Block the TSL that the BCCH was on
ZDTC:lapd:WO; Brings the TSL to a working state
Clearing Circuit Releasing Failed in CAS alarms:
The alarm that you are talking about happens on MF circuits and is caused by the
LEC not releasing or acknowledging us quick enough. Do to the latency, the Nokia
locks out the trunk in question. When you see this alarm you should assume that
it is 911 related and the issue needs to be corrected ASAP. The alarm field will be
shown below.
SLMSC001 CASU-1 SWITCH 2005-11-27 00:07:37.44
*** ALARM CASU-1 1E001-00 SI9_SO
(9952) 2153 CIRCUIT RELEASING FAILED IN CAS
1081d 13d 29 0823 01 FF 01 02 01 01 10 00 00 00
If you look above I have highlighted in red the circuit that needs to be reset
(1081-13). If you take the circuit to a NU state for about 30 seconds and then
back to WO it should clear.
ZCEC:CRCT=1081-1:BA;
ZCEC:CRCT=1081-1:NU;
ZCEC:CRCT=1081-1:BA;
ZCEC:CRCT=1081-1:WO;
Also, you should get a Low Traffic Capacity alarm with supplementary
information. I have the alarm listed below and the supplementary info is in red
(02 0386). If you convert 386 from HEX to Decimal it comes out to 902. At that
time you can do the command ZRCI:SEA=3:CGR=902:PRINT=5:; and look at the
circuit group.
SLMSC001 CM-1 SWITCH 2005-11-29 08:07:22.06
CANCEL CM-1 1A003-03 KICKER
(0178) 2087 LOW TRAFFIC CAPACITY ON CIRCUIT GROUP
02 0386
Like · Comment
Azis Menunggu Pagi, Debashis Dalai, Bahman Ranjbar and 18 others like
this.
Top Comments
4 shares
Piyush Thumar Great. ...Nokia is the best system. .!!!
2 · July 22, 2013 at 10:08pm
Yashpal Jangra Great dear...
1 · April 16 at 10:54am
Vicente Corrêa working flexi BSC integration...
1 · April 10 at 2:16pm
Bala Krishnan WELL. NOKIA.
1 · February 9 at 1:48am
Vishal Gandhi It remembered the all old work and memory with Nokia/NSN....
2 · July 22, 2013 at 9:44pm
Debashis Dalai Thank you so much Guys
August 16 at 1:17am
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8/20/2014
NOKIA BSC COMMAND This command use for... - Telecom Gujarat Forum
Giacomo Squiccimarro Great! Very usefull! It bring me back some years ago. Thanks a lot
from IT.
July 23 at 2:16am · Edited
Hamza Salifi Hello I have a project at the end of studies which I must realize an
application. Who makes the equipment suppervision of BSC / RNC (the state of the
equipment with alarms detetcter) and I would like to have an idea about the structure of
these commands (zaho / zeol ...) to extract the necessary information. thank you
I do my internship at NSN
April 20 at 4:52am
Kumar Vaibhav GREAT
1 · March 13 at 1:23am
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