ZTE GU NetNumen M31(RAN) Product Description

NetNumen™ M31(RAN) Product Description

NetNumen™ M31 (RAN) Product Description

NetNumen™ M31 (RAN) Product Description ZTE ZTE Con Confi fide dent ntia iall Pro Propr prie ieta tar r

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NetNumen™ M31(RAN) Product Description

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NetNumen™ M31(RAN) Product Description

Version

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Author

Approved By

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Remarks Not open to t&e T&ird Part

! "#1# ZTE Corporation$ All ri%&ts reser'ed$ !" #$N%&D"N!&A' T&is #$N%&D"N!&A'  T&is document contains proprietar information of ZTE and is not to +e disclosed or used ,it&out t&e prior ,ritten permission of ZTE$ Due to update and impro'ement of ZTE products and tec&nolo%ies- information in t&is document is su+.ected to c&an%e ,it&out notice$

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NetNumen™ M31(RAN) Product Description

 TA/0E 2 CNTENT 1 1$1 1$1 1$" 1$" 1$3 1$3

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,yste ,ystem m Archit rchitect ecture ure**** ******** ******** ******** ******** ******** ******** ******** ******** ******** ******** ******** ******** ******** ******** ********** ************** *************** ************+0 *****+0 M31 M31 Arc&i rc&itec tectu ture re and and Net,o Net,or5 r5in in%$$ %$$$$$ $$$$$$ $$$$$ $$$$$ $$$$$$ $$$$$$ $$$$$$ $$$$$ $$$$$ $$$$$$ $$$$$$ $$$$$$ $$$$$ $$$$$ $$$$$$ $$$$$$ $$$$$$ $$$$$ $$$$$ $$$$$$ $$$$$$$ $$$$$$$$ $$$$$$"6 $$"6 0AN Net,or Net,or5in 5in%$$$ %$$$$$$$ $$$$$$$$ $$$$$$$$ $$$$$$$$ $$$$$$$$ $$$$$$$$ $$$$$$$$ $$$$$$$$ $$$$$$$$ $$$$$$$$ $$$$$$$$ $$$$$$$$ $$$$$$$$ $$$$$$$$ $$$$$$$$ $$$$$$$$ $$$$$$$$ $$$$$$$$ $$$$$$$$ $$$$$$$$ $$$$$$$$ $$$$$$$$$$ $$$$$$$$ $$ Remo Remote te Net, Net,or or5i 5in%$ n%$$$ $$$$$ $$$$$$ $$$$$$ $$$$$$ $$$$$ $$$$$ $$$$$$ $$$$$$ $$$$$$ $$$$$ $$$$$ $$$$$$ $$$$$$ $$$$$$ $$$$$ $$$$$ $$$$$$ $$$$$$ $$$$$$ $$$$$ $$$$$ $$$$$$ $$$$$$ $$$$$$ $$$$$$$ $$$$$$$$ $$$$$$$ $$$$$$$ $$$$$$$ $$$ (>M)

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CP@ 71$8>PP R::FR8 specification$ CR/A (Common +.ect Re?uest /ro5er Arc&itecture) is open and distri+uted calculation en'ironment- a standard for computer net,or5 interconnection$ CR/A nort&+ound interface of M31 supports mana%ement of confi%uration- alarm and performance$

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Data2ase North2ound AccessinData are %ot t&rou%& data+ase interface +et,een M31 and NM$ M31 can customie D/ nort&+ound interface and pro'ide data+ase 'ie,s of correspondin% confi%uration and performance o+.ects accordin% to re?uirements and update t&e 'ie,s real time$ 2unctions realied + t&is data+ase nort&+ound interface include

0*0*1*3

1

Alarm data+ase interface

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Confi%uration data+ase interface

3

Performance data+ase interface

,NMP North2ound AccessinM31 pro'ides alarm interface in t&e form of NMP and sends t&e processed alarms in teGt to upper le'el net,or5 mana%ement$ 2unctions realied + t&is NMP nort&+ound interface include

28

1

Alarm report

"

Alarm snc&roniation

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NetNumen™ M31(RAN) Product Description

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,ocket North2ound Accessin4nteroperation +et,een M31 and NM can +e realied 'ia oc5et interface$ M31 reports alarm data real time t&rou%& oc5et interface$ 2unctions realied + t&is oc5et nort&+ound interface include

0*0*1*

1

Alarm report

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Alarm snc&roniation

%i.e North2ound Accessin4t is a file interface$ M31 sa'es alarms- performance and confi%uration data as files for  upper le'el net,or5 mana%ement to process$

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,outh2ound &nter7ace M31 connects >ERAN and @TRAN net,or5 de'ices 'ia MM0 (Man Mac&ine 0an%ua%e)$ Alarms of 4P net,or5in% de'ices and part of ot&er NEs are mana%ed + M31 t&rou%& NMP (imple Net,or5 Mana%ement Protocol) protocol$



,ystem Re.ia2i.ity

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Data ,ecurity and Disaster Recovery M31 is ena+led to +ac5 up and reco'er all t&e performance data- alarm dataconfi%uration data- and customied data and lo% data accordin% to customied functionensurin% maGimum securit of sstem data$

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Backup Mechanism Considerin% t&e disaster reco'er feature- M31 is e?uipped ,it& +ac5up mec&anism to sa'e NM data to +ac5up ser'er periodicall manuall or automaticall in order to pre'ent data losin% accidentall$ Eit&er all NE data or parts of NE data are a'aila+le to +ac5up$ /esides disaster reco'er- +ac5up mec&anism- ,&ic& is com+ined ,it& reco'er mec&anism- can full cop some Net,or5 data to a ne, Net,or5$ T&is feature is often adopted in commissionin% and maintainin% of a ne, Net,or5$

*+*1

Recovery Mechanism Correspondin% to data +ac5up mec&anism- M31 reco'ers +ac5up data to NM$ All +ac5up data or parts of t&em can +e selected to reco'er$ Reco'er mec&anism- ,&ic&

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NetNumen™ M31(RAN) Product Description

is usuall com+ined ,it& +ac5up mec&anism- can full cop some Net,or5 data to a ne, Net,or5$ T&is feature is often adopted in commissionin% and maintainin% of a ne, Net,or5$

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Backup ,trate-y Mana-ement T&is feature sets +ac5up time- period and c&ooses ,&ic& NE data to +ac5up for data automatic +ac5up function$

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$peration ,ecurity M31 sets usersB aut&orities + role and user mana%ement$ stem com+ines 'arious operations (suc& as add M- delete M- modif attri+ute- alarm 'ie,- and so on$) and NE modules to set usersB aut&orities- ,&ic& can +e accurate to certain operation in certain NE$ @sersB aut&orities c&ec5 mec&anism is set in ser'er- ,&ic& c&ec5s all operations user made$ T&ose operations t&at do not pass t&e c&ec5 ,onBt +e eGecuted$ @ser loc5ed feature is also pro'ided$ 4n'alid user could +e loc5ed and not allo,ed to lo% on t&e sstem$ Customied settin% on user lo%on- user pass,ord- user eGpiration data4P address c&ec5- and so on is allo,ed- for eGample- users ,&o fail lo%%in% on o'er 3 times ,ill +e loc5ed$

*0

;ardare Re.ia2i.ity M31 emplos dualredundanc and &ot +ac5up for its ser'erBs securit$ Dualredundanc and &ot +ac5up refer to t&e situation t&at t,o ser'ers ,&ic& are mutual +ac5up ser'er for eac& ot&er performs t&e same tas5$ Amon% t,o ser'ers- one is primar ser'er- and t&e ot&er is stand+ ser'er$ 4n normal cases- primar ser'er ,or5s for application sstem- stand+ ser'er for  monitorin% runnin% conditions of primar ser'er (at t&e same time- primar ser'er  c&ec5s ,&et&er stand+ ser'er ,or5s normall)H ,&en primar ser'er %oes ,ron% and is una'aila+le to support application sstem- stand+ ser'er ta5es o'er its ,or5 to ensure uninterrupted sstem operation$ To ensure t&e &i%& relia+ilit of NM- dualredundanc and &ot +ac5up solution is pro'ided$ T&e follo,in% fi%ure s&o,s t&e details

30

! "#1# ZTE Corporation$ All ri%&ts reser'ed$

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NetNumen™ M31(RAN) Product Description

2i%ure 61# DualRedundanc and )

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@N T6""#（/:"1- En&anced Telecom perations Map >/:#:- >eneric Re?uirements for Telecommunications Mana%ement /uildin% /loc5s >/:#7- Net,or5 Mana%ement Detailed perations Map >/:18--stem 4nte%ration Map >/:1*- 0A Mana%ement