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eSight V300R010C00SPC200, 300, and 500 Operation Guide 09

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Huawei uses machine translation combined with human proofreading to translate this document to different languages in order to help you better understand the content of this document. Note: Even the most advanced machine translation cannot match the quality of professional translators. Huawei shall not bear any responsibility for translation accuracy and it is recommended that you refer to the English document (a link for which has been provided).
eLTE eNodeB Management

eLTE eNodeB Management

This topic describes the definition, benefits, application scenarios, functions, principles, application restrictions, availability, and key indicators of eLTE eNodeB management.

Definition

The capability of managing the eNodeBs in a unified manner is provided, implementing convergent management for wired and wireless networks.

Function

Device Access

Users can add a single eNodeB, import a file to add eNodeBs in batches, or use eSight to automatically discover eNodeBs that are running on the network. Users can also manage the eNodeB connection status and management status in the topology or on the device overview page.

Device Management

  • Alarm Management

    In addition to all the alarm management functions mentioned, eSight also allows users to manually and automatically synchronize current alarms, and clear specific current alarms for devices.

  • Performance Management

    By default, eSight offers key, major, and minor performance indicator templates. After devices are connected to eSight, collection tasks about key performance indicators (KPIs) are automatically added to collect performance data about network-wide devices.

    eSight supports 15 key performance counter templates, including eNodeB, link, RRU, board, cell, port, and carrier; and automatically creates one-hour performance collection tasks when eNodeBs are created. Users can also manually create and delete periodical detection tasks for eNodeBs at an interval less than one hour.

  • Topology Management

    All features are supported. Virtual connections between base stations and service engine devices are displayed in the physical topology. The NE connection status and alarm status are updated in real time in the topology view. Right-click of an NE on the shortcut menu in the topology view, you can perform configuration synchronization, browse alarms, NE details, web NMS, MML command delivery, terminal list, and service channel diagnosis. Users can manually create radio links between devices in the topology view and display them in the topology view. In addition, users can monitor the link status to learn about the network topology and monitor network changes.

  • NE Manager

    The NE manager allows users to manage:

    Key NE information models

    Physical resources such as NE attributes, boards, and ports

    Transmission resources such as IP interfaces, S1 interfaces, X2 interfaces, routes, Stream Control Transmission Protocol (SCTP) links, and IP paths

    Wireless resources such as remote radio units (RRUs), RRU chains, sectors, cells, operator information, and cell operator information

    The NE manager also allows users to check current and historical alarms of NEs as well as NTP server configuration.

  • Device Software Upgrade

    Users can manage the following files on eSight:

    Version files

    Hot and cold patches

    BootRom files

    Configuration files

    Certificate files

    Users can update the software for multiple devices in a single task instantly or as scheduled.

    Users can also review historical upgrade tasks, monitor the execution status of current upgrade tasks, and control the number of concurrent upgrade tasks based on the file server egress bandwidth.

Configuration Deployment

  • MML Command

    The MML Command allows users to deliver MML commands to NEs of the same type and version on eSight. The MML client offers a function-specific command navigation tree, allows users to filter, search for, and sort NEs, supports MML command association and online help, and records executed historical commands. Before executing a command that may have severe negative effects, the MML Client informs users of possible execution results and executes the command only after the users confirm the operation.

    eSight displays command execution results in real time.

  • MML Script

    eSight delivers MML scripts to multiple devices in batches. MML scripts contain MML commands and are used to perform service deployment for devices in batches. Users can manage script delivery tasks and view script execution reports to learn detailed results of each command executed on each device.

  • Configuration Data Synchronization

    To ensure configuration data consistency between eSight and NEs, eSight supports automatic data synchronization after an NE configuration change and manual data synchronization. Users can check synchronization task progresses on the synchronization task management page, and use the NE manager to check common configuration parameters synchronized to eSight.

Monitoring and Maintenance

  • Cell eRAN Monitor

    eSight monitors the use and KPIs of cell resources in real time, and displays the monitoring results in graphs. The KPIs include the service satisfaction rate, total throughput, number of users, RB usage, RSSI statistics, interference detection, TDD interference detection, cell scheduling user information, HARQ status, air interface DCI status, air interface DRB statistics, and MLB. Using this function, users can know device performance and system running information in real time.

  • User eRAN Monitor

    eSight traces specified target users over the entire network, monitors cross-eNodeB resource usage of users, and displays the monitoring results in graphs. Resource usage information includes cell combination, MCS count, downlink power control, uplink power control, throughput, RLC service volume, scheduling, signal channel quality, power headroom, BLER, and downlink RSRP/RSRQ reporting. Using this function, users can know device performance and system running information in real time.

  • Signaling Trace

    By tracking, collecting, and graphically displaying the interface and link messages, such as IFTS trace and Cell DT trace. This function provides data to support routine maintenance, commissioning, and fault locating on devices.

  • LMT Proxy

    Users can open the LMT web UI using eSight. If users and NEs are on two isolated networks, users cannot directly access the NEs through the LMT web UI. In this scenario, users can use the LMT proxy capability provided by eSight to access the NEs.

Application Restrictions

This feature has no special restriction.

Key Parameters

  • When deployed on a standard-configuration server, eSight can manage a maximum of 500 eNodeBs.
  • When deployed on a high-configuration server, eSight can manage a maximum of 2,000 eNodeBs.
    NOTE:
    • Standard-configuration server: 12-core 2 GHz CPU, 32 GB memory, and 500 GB hard disk.
    • High-configuration server: 40-core 2 GHz CPU, 64 GB memory, and 1 TB hard disk.
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Updated: 2019-09-12

Document ID: EDOC1100044378

Views: 70719

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