Download pdf - 01- iManager M2000 System Structure and Function ISSUE1.00

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Confidential Information of Huawei. No Spreading Without Permission

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� The iManager M2000 Mobile Element Management


� The iManager M2000 Mobile Element Management

System is a centralized mobile network management

platform.

� The M2000 can perform centralized management on

mobile NEs.

� GSM/WCDMA/CDMA/WiMAX/LTE/IMS� CME: Configuration Management Express

� NHC: Network Health Checker

� iSStar: Script Tool to implement new functions

� FARS: Fault Associated Resolved System

� PRS: Performance Report System

� A typical M2000 system consists of:

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� A server or servers

� A client or clients

� An alarm box or alarm boxes

� Other networking devices


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� The Veritas Volume Manager (VxVM) is installed when the server is equipped with a disk array.


a disk array.� Solaris 10 (10/08) + HuaweiPatch8.0.2� Sybase 15.0.2 + Patch EBF15162

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� the active server and the standby server are located in the same local area network. The M2000 clients are connected to the active server. The Cluster on


network. The M2000 clients are connected to the active server. The Cluster on the server monitors the operation of each application in a real-time manner. When exceptions occur, the active server is switched to standby server. The administration console provides an interface for operating and maintaining the M2000 HA system.

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� the VxVM is installed when the server is equipped with a disk array. The VCS must be installed if a standby server is equipped.


must be installed if a standby server is equipped.

� All the master, standby, and slave servers are located in the same local area network (LAN). Clients are connected to the master server. The VCS on a server monitors the operational status of each process in real time. In case a resource is not functioning well, the VCS automatically performs the master/standby switchover or the slave/standby switchover.

� The mediation software provides the interface files and mediation files the NE needs to access the M2000 system.

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needs to access the M2000 system.


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� The M2000 server provides the interface for the NMS through the NM interface module. It provides interfaces for the mediation software of various NEs through


module. It provides interfaces for the mediation software of various NEs through the mediation common module. Some modules access the M2000 server database through the database interface.

� Only the M2000 server software for the UMTS and GSM network contains the SWM, NM, RM function modules.

� Software management module (SWM)

� NMS interface module (NBI)

� Fault management module (FM)

� Security management module (SEM)

� Topology management module (TM)

� System management module (SYM)

� Configuration management module (CM)

� Performance management module (PM)

� Log management module (LM)

� Network monitoring (NM)

� Signaling trace module (ST)

� Device panel module (DP)

� Resource monitoring module (RM)

� Sub-Aera management module (SAM)

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� 2 CPU Sun M4000 can support 100 equivalent NEs

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� The yellow label of the coffer disk notifies that during the maintenance:

� Disk cannot be misplaced.

� At least one disk should be placed in slots 0 to 1; at least one disk should be placed in slots 2 to 3.

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� Just notice the host ports interface of the controller, Different controllers

use different host ports.use different host ports.

� This is FC host ports, so the name of the controller is s2600F.

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� The networking is divided into two subnets:

Public network: It is used to provide services.


� Public network: It is used to provide services.

� Private network: 192.168.8.0/24. It is used to maintain the disk array.

� Public network: Two IP addresses are required

� One IP address is required for nxge0.

� The other IP address is required for xscf0. xscf1 is not connected, but a private network IP

address (192.168.9.141) is required for emergency.

� Private network: Three IP addresses are required

� An IP address is required for nxge3 to manage the disk array.

� Two IP addresses are required for the disk array.

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