PCUSN維護培訓格爾木中心BSS培訓ByBSS馬德峰2023/2/41PCUSN硬件結構介紹PCUSN日常維護檢查課程主要內容2023/2/42PCUSN在BSS系統的位置圖2023/2/43PCUSN機架圖2023/2/44PCUSN機框圖2023/2/45PCUSN告警檢查(1)在OMC-R應用程序人機界面選擇PCUSN目標,通過display/displayall查看設備運行狀態,正確結果應處于”unlocked”和”enabled”狀態.如果發現有告警,檢查告警的時間與原因.(2)在OMC-R應用程序人機界面選擇pcuBSCInterface

目標,通過display/displayall查看設備運行狀態應處于”unlocked”和”enabled”狀態.如果發現有告警,檢查告警的時間與原因.(3)在OMC-R應用程序人機界面選擇AgprsPcmLink

目標應處于”unlocked”和”enabled”狀態．如果發現有告警,檢查告警的時間與原因.BSC／GPRS有關故障報告可以通過正常的OMC-RnotificationLog

來收集1520GPRSserviceavailability1521CellnotavailableforGPRSservice1522CompressiononGPRScells1523AuditofGPRSnotabletodoGPRS31900AnomalydetectedonPCUcomponent31902AnomalydetectedonNMScomponent2023/2/46PCUSN/PCUOAM連接檢查(1)在PCUOAM上ping每一個連接的PCUSN,查看PCUSN的狀態是否為”alive”oam:/home/omc<41>(omc)%pingpcusn1pcusn01isalive(2)在PCUOAM上telnet到每一個連接的PCUSN,查看連接是否正常。oam:/home/omc<42>(omc)%telnetpcusn1Trying...Connectedtokspcusn01.Escapecharacteris'^]'.Enterlogin:（3）在PCUOAM上FTP到每一個連接的PCUSN,查看連接是否正常wlmq1oam:/home/omc<43>(omc)%ftppcusn1Connectedtokspcusn01.220FTPserverreadyName(pcusn1:omc):2023/2/47卡板備份檢查通過dshca/*查看各卡板狀態,主要查看CP/E3C/PCUSP的冗余狀態,屬性standbyStatus

中providingService

為主用卡板coldStandby

為備份板卡例如(1)檢查CP卡,CP板卡位置為0與151>dshca/02>dshca/15(2)檢查PCUSP卡,PCUSP板卡位置為1與133>dshca/14>dshca/13(3)檢查E3C,E3C板卡位置為5與105>dshca/56>dshca/102023/2/48PCUSP主用板上SPM狀態檢查通過dlp/*spm/*查看osiOper

應該為ena

OsiUsage

應該為activ?檢查spm板內存使用情況,mem

不應該達到100%1>dlp/*pcusppm/*dlp/*pcusppm/*

Lp/*Pcusp

PModule/*+==+=======+-----+----+-----+------+------------+----------------------------------|Lp|PModule|osiAdmin|osiOper|osiUsage|insModType|prc|failCause+==+=======+-----+----+-----+------+------------+----------------------------------|1|1|unlck|ena|activ|spm|NTFN94CA|none|1|2|unlck|ena|activ|spm|NTFN94CA|none2>dlp/*pcusppm/*pb/*

Lp/*Pcusp

PModule/*PBlock/*+==+=======+======+---------------------+----+---+---+---+---|Lp|PModule|PBlock|servList|util%|avg%|min%|max%|mem%+==+=======+======+---------------------+----+---+---+---+---|1|1|1|Pcusa/1Conn/143|18|18|0|30|13|PcmLk/20||1|2|1|Pcusa/1Conn/146|24|24|0|39|12|PcmLk/20|2023/2/49檢查所有在用的SPM（連接到AGPRS）

osiOper

的狀態應為ena;osiUsage

的狀態應為active1>dPcusa/*Conn/*PcmLk/*

Pcusa/*Conn/*PcmLk/*Use-noTabulartoseethemanyhiddenattributes.+=====+====+=====+-----+----+-----+--------------------+------+------|Pcusa|Conn|PcmLk|osiAd|osiO|osiUs|pBNum|failCa|role||min|per|age||use|+=====+====+=====+-----+----+-----+--------------------+------+------|1|143|20|unlck|ena|activ|Lp/1PcuspPModule/1|none|slave||||||||PBlock/1||1|143|24|unlck|ena|activ|Lp/1Pcusp|none|master|||||||PModule/12PBlock/1|2023/2/410檢查LAPD信令狀態sigStus

的狀態應為UP,noerrCRCorfLAlign11>dpcusa/*conn/*pcmlk/*lapd/*Pcusa/*Conn/*PcmLk/*LapdSig/*Use-noTabulartoseehiddenattributes:dbg,uiFrmDn,iFrmDn,uiFrmUp,iFrmUpandfLAlign.+=====+====+=====+=======+----+----+----+----+----------+----------+-------|Pcusa|Conn|PcmLk|LapdSig|sigS|omlS|gslS|rslS|fLovfUp|fLovfDn|errCRC|||||tus

|tus

|tus

|tus|||+=====+====+=====+=======+----+----+----+----+----------+----------+-------|1|143|20|0|up|up|up

|up|0|0|0|1|143|24|0|up|up|up

|up|0|0|02023/2/411檢查已激活GPRS的小區工作狀態所有小區狀態(屬性為:state)應為:inServ12>dpcusa/*conn/*pcmlk/*cgi/*

Pcusa/*Conn/*PcmLk/*CgiCell/*,*Use-noTabulartoseethemanyhiddenattributes.+=====+====+=====+========+=====+-----+------+---+---|Pcusa|Conn|PcmLk|cellLoca|cellI|cellB|state|mCC|mNC||||tionArea|d|VCI|||+=====+====+=====+========+=====+-----+------+---+---|1|143|20|37238|25433|227|inServ|460|0|1|143|20|37238|25431|172|inServ|460|02023/2/412顯示BVC的狀態所有bvc

狀態(屬性為:state)應為:unblock,如果為blocke

請先檢查對應基站的傳輸狀態1>dpcusa/*conn/*pcmlk/*bvc/*

Pcusa/*Conn/*PcmLk/*Bvc/* Use-noTabulartoseethemanyhiddenattributes. +=====+====+=====+====+------+-----+----+-----+----------+-----+---+---

Pcusa|Conn|PcmLk|Bvc|state|maxBk|bktL|buffS|cell|bvcCL|bvc|bvc |||||tSize|Rate|ize||A|CRA|NbMs |||||kbyte|bit/s|kbyte|||| +=====+====+=====+====+------+-----+----+-----+----------+-----+---+--- |1|143|20|172|unbloc|17280|375|0|25431|37238|1|0 |1|143|20|146|unbloc|11520|250|0|22491|37238|0|02023/2/413檢查小區TDMA時隙的分配GPRS時隙的屬性”STATE”應為"SYNCHR"1>dpcusa/*conn/*pcmlk/*cgi/*tdma/*ts/*

Pcusa/*Conn/*PcmLk/*CgiCell/*,*Tdma/*Ts/* +=====+====+=====+========+=====+====+==+---+------+--- |Pcusa|Conn|PcmLk|cellLoca|cellI|Tdma|Ts|tsN|state|ds0 ||||tionArea|d|||um||Ch +=====+====+=====+========+=====+====+==+---+------+--- |1|143|20|37238|25433|0|5|0|synchr|1 |1|143|20|37238|25433|0|6|2|synchr|12023/2/414檢查PCUSN的時間確認PCUSN和PCUOAM是否同步同步狀態必須為已同步,屬性syncStatus

應為synchronized15>dtime Time

moduleTime=2004-06-1516:08:07.64 offset=480minutes

syncStatus=synchronized

mainServer=49

syncSources=49

xntpVersion=3 ok2004-06-1516:08:07.642023/2/415檢查/確認PCUSN的各個配置（VIEW）是否相同檢查目前配置文件/目前編輯中的配置/最后提交的配置文件是否相同，檢查committedFileName/

currentViewFileName/editViewName

是否一致16>dpr

Prov

adminState=unlocked

operationalState=enabled

usageState=idle

provisioningActivity=none

activityProgress=n/a

standbyCpActivity=none

standbyCpActivityProgress=n/a

committedFileName=BJPCUSN_20040610.full.001

currentViewFileName=BJPCUSN_20040610.full.001

lastUsedFileName=BJPCUSN_20040610.full.001

provisioningSession=

provisioningUser=none

checkRequired=no

confirmRequired=no2023/2/416檢查GB鏈路的狀態目前投入服務的Gb

鏈路屬性osiAdmin

應為unlck；osiOper

應為ena

；osiUsage

應為busy。17>dfratm/*framer

FrAtm/*Framer Use-noTabulartoseethemanyhiddenattributes. +==========+-----+----+-----+--------------------+-------------------- |FrAtm|osiAd|osiO|osiUs|frmToIf|frmFromIf ||min|per|age|| +==========+-----+----+-----+--------------------+-------------------- |1040|unlck|ena|busy|7501428|9411711 |1041|unlck|ena|busy|6148821|7605363 |1110|unlck|ena|busy|1982922|2304332 ok2004-06-1516:10:02.212023/2/417檢查NSVC的狀態NSVC的狀態應該為unblock19>dpcgtl/*nse/*nsvc/*

PcGtl/*Nse/*Nsvc/* Use-noTabulartoseethemanyhiddenattributes. +=====+=====+=====+------+----------+----------+----------+---------- |PcGtl|nsei|nsvci|st|blksRxSgsn|blksTxSgsn|blkAcksRxS|blkAcksTxS |||||||gsn|gsn +=====+=====+=====+------+----------+----------+----------+---------- |4|142|14204|unBloc|0|3|0|0 |4|143|1594|unBloc|4|3|0|02023/2/418GB鏈路的檢查檢查各個Gb

鏈路是否正常。應當是enable,unlock,busy.1>dfratm/*framer

FrAtm/*Framer Use-noTabulartoseethemanyhiddenattributes. +==========+-----+----+-----+--------------------+-------------------- |FrAtm|osiAd|osiO|osiUs|frmToIf|frmFromIf ||min|per|age|| +==========+-----+----+-----+--------------------+-------------------- |1040|unlck|ena|busy|8397454|10493950 |1041|unlck|ena|busy|6948653|8696899 |1110|unlck|ena|busy|2350366|2790030 ok2004-06-1611:03:41.112023/2/419

檢查NSVC狀態，應當是unblock.2>dpcgtl/*nse/*nsvc/*

PcGtl/*Nse/*Nsvc/* Use-noTabulartoseethemanyhiddenattributes. +=====+=====+=====+------+----------+----------+----------+---------- |PcGtl|nsei|nsvci|st|blksRxSgsn|blksTxSgsn|blkAcksRxS|blkAcksTxS |||||||gsn|gsn +=====+=====+=====+------+----------+----------+----------+---------- |4|142|14204|unBloc|0|3|0|0 |4|143|1594|unBloc|4|3|0|02023/2/420PCUSNCP的文件清理檢查文件系統磁盤空間是否少于70%.如果大于則清除PCUSNCPcard,刪除一些沒有使用的view和軟件文件(1)檢查文件系統磁盤空間

（omc)%telnetpcusn_ip>dfs

adminState=unlockedoperationalState=enabled

usageState=active

volumeName=HKPCUSN

activeDisk=FsDisk/0

syncStatus=SynchronizedsyncProgress=100% capacity=811122688bytes

freeSpace=4708 76160bytesusage=41%如果超過70％刪除一些view和軟件文件（2）刪除一些view和軟件文件Listalltheviewthatcanbedeleted >dprview/*

tidy–remove(view_name)pr >tidy–qsw 例如>removesw

av/software_module(e.g.wirelessPcu_CA0335AE)2023/2/421PCUSN配置文件（VIEW）的備份和獲取PCUSN配置文件（VIEW）的備份1)1>stpr進入provisioning模式。2)PROV2>copypr3)PROV3>save-ascii-portable–f(file

name)pr4)PROV4>chpr結果應當是OK5)PROV5>actpr激活編輯view作為當前view6)PROV6>confpr確認必須在激活步驟后20分鐘內執行，否則PCUSN將會重起。7)PROV7>commitpr設置PCUSN將用當前view作為重起view.8)PROV8>endpr結束provisioning模式99>dpr檢查PCUSN配置文件顯示provisioning狀態，currentview'/'editview'/'committedview'狀態應當一致。2023/2/422PCUSN配置文件（VIEW）的備份和獲取PCUOAM上的操作進入或創建一個目錄，例如進入到/home/omc/zkl

目錄pcuoam1:/home/omc/zkl<44>(omc)%ftppcu1Name(pcu1:omc):Password:ftp>cdprovisioning/pcu1_20030730.full.001ftp>binftp>promptftp>getascii2023/2/423總線BUS/卡板切換檢查（一）檢查PCUSNBUS狀態busare“active”and“enabled”>dshbus/* +===+-----+----+-----+---------------------------------------- |Bus|osiAd|osiO|osiUs|Response ||min|per|age|+===+-----+----+-----+--------