Huawei Technologies Co. Ltd EM820W 사용자 매뉴얼

차례

• About This Document

  3
• Contents

  5
• 1 Product Position and Characteristics

  7
  • 1.1 Product Positioning

    8
  • 1.2 Product Characteristics

    9
    • 1.2.1 Carrier-Class Reliability

      9
    • 1.2.2 Service Integration Capability

      9
    • 1.2.3 Hardware Extensibility

      9
    • 1.2.4 Remote Maintenance Capability

      9
• 2 Network Applications

  10
  • 2.1 WAN Access

    11
  • 2.2 VPN Access

    11
  • 2.3 Enterprise Intranet Security

    12
  • 2.4 Voice Application

    13
  • 2.5 FTTx

    14
• 3 Product Characteristics

  16
  • 3.1 Feature List

    17
  • 3.2 Key Features

    24
    • 3.2.1 Voice

      24
    • 3.2.2 WAN

      29
    • 3.2.3 VPN

      30
    • 3.2.4 Security

      31
    • 3.2.5 QoS

      33
    • 3.2.6 WLAN

      34
    • 3.2.7 IPv6

      35
• 4 Device Structure of AR150 and AR200 Series

  37
• 5 Device Structure of AR1200, AR2200 and AR3200 Series

  43
• 6 Maintenance and Management

  52
  • 6.1 Various Maintenance Methods

    53
    • 6.1.1 Web-based Network Management System

      53
    • 6.1.2 CWMP

      53
    • 6.1.3 Remote Deployment and Maintenance Using USB

      53
    • 6.1.4 SNMP-based Maintenance

      53
  • 6.2 Fault Location

    53
    • 6.2.1 Device Fault Location

      54
    • 6.2.2 Service Fault Location

      54
• 7 System Parameters

  55
  • 7.1 System Configuration

    56
  • 7.2 Physical Specifications

    57
• 8 Component Selection Guide

  60
  • 8.1 Router Purchase List

    61
  • 8.2 Board Purchase List

    65