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NE40E V800R010C10SPC500 Product Description

This is NE40E V800R010C10SPC500 Product Description
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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).
Operation and Maintenance

Operation and Maintenance



Configuration mode

Command-based configuration

  • Configuration through the console interface

  • Remote Telnet access

  • SNMP-based configuration using the NMS

  • Two-phase configuration validation mode

  • Configuration rollback

NMS-based configuration


  • SNMP (MIB)

System management and maintenance

The NE40E provides the following system management and maintenance functions:

  • DCN plug and play

  • DHCP plug and play

  • Board detection, hot swap detection, Watchdog, board reset, RUN indicator control, fan and power supply control, system debugging, master/slave switchover control, and version query

  • Local and remote software upgrading and data loading, version rollback, and data backup, saving, and clearing

  • Hierarchical user authority management, operation log management, command online help, and command comments

  • Three user authentication modes: local authentication, RADIUS authentication, and HWTACACS authentication, which authenticate and authorize users using commands and an SNMP-based NMS

  • Network management over inband and outband channels
  • Multi-user operations

  • Layer 2 and Layer 3 interface information queries

  • Hierarchical alarm management, alarm classification, and alarm filtering

  • Support for the shutdown and undo shutdown commands on interfaces and optical modules

Network monitoring

  • NetStream


  • 802.3ah

  • 802.1ag

  • Y.1731

  • NQA

  • IP FPM


  • RFC 2544

  • Bit-error-triggered protection switching

  • Enhanced Media Delivery Index (EMDI)

Device operation monitoring

The information center receives and processes the following types of information:

  • Logs

  • Debugging information

  • Traps

There are eight severity levels for the preceding types of information. The lower the level, the higher the severity.

The NE40E can output the preceding types of information to a log host or user terminal. Logs and traps are output through the SNMP agent or buffer.

System service and status tracking

The NE40E provides the following functions for tracking system services and status:

  • Monitors the changes of routing protocol state machines.
  • Monitors the changes of MPLS LDP state machines.
  • Monitors the changes of VPN state machines.
  • Monitors the types of protocol packets sent by the forwarding engine to the control plane and displays detailed packet information by enabling debugging.
  • Monitors abnormal packets and collects statistics.
  • Displays a notification when the abnormality process starts.
  • Collects statistics about the resources used by each feature.

System test and diagnosis

  • Debugging

  • Ping

  • Tracert

  • Real-time CPU usage query

Online debugging

The NE40E provides the mirroring function, allowing you to map specific traffic to an observing interface for online debugging. The mirroring function allows maintenance personnel to analyze network operating status.


  • ISSU

  • System upgrade

  • Dynamic loading

  • Version rollback


The NE40E provides a license management platform to implement flexible license authorization for service modules. The license management platform allows you to:

  • Purchase only required functional modules, reducing purchasing costs.

  • Extend device functions and expand the device capacity by purchasing new licenses.

Other operation and maintenance functions

The NE40E also supports the following functions:

  • Hierarchical command authorization to prevent unauthorized access
  • Online help obtained by entering a question mark (?)
  • Rich and detailed debugging information for network fault diagnosis
  • DOSKEY-like function that allows specific historical commands to be run
  • Fuzzy matching of keywords using the command resolver, for example, "disp" for a display command

Updated: 2019-01-03

Document ID: EDOC1100055060

Views: 3607

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