歐洲WAN管理者調查（2007年）

Abstract

IDC' s annual European WAN Manager Survey provides a valuable measure of companies' changing use of communications technology and services. This latest survey for 2007 includes the results of interviews with 667 end-user organizations across Western Europe, and shows how areas such as voice/data convergence, VoIP, FMC, and ICT services are progressing, as well as the use of standard fixed voice and data services.

According to James Eibisch, research director for IDC' s European Telco Strategies, "this year' s survey shows again that European businesses are moving forward with network convergence and that IP-based network services dominate."

Table of Contents

• Table of Contents
• IDC Opinion
• In This Study
  • Methodology
  • Figure: Survey Sample, by Country
  • Figure: Survey Sample, by Sector
  • Figure: Survey Sample, by Size
  • Figure: Survey Sample, by National/International Companies
  • Figure: Survey Sample, by Country Versus Sector
  • Figure: Survey Sample, by Country Versus Size
  • Figure: Survey Sample, by Country Versus National/International Companies
  • Figure: Survey Sample, by Sector Versus Country
  • Figure: Survey Sample, by Sector Versus Size
  • Figure: Survey Sample, by Sector Versus National/International Companies
  • Figure: Survey Sample, by Size Versus Country
  • Figure: Survey Sample, by Size Versus Sector
  • Figure: Survey Sample, by Size Versus National/International Companies
  • Figure: Survey Sample, by National/International Companies Versus Country
  • Figure: Survey Sample, by National/International Companies Versus Sector
  • Figure: Survey Sample, by National/International Companies Versus Size
  • Company Characteristics
  • Figure: Location of Company Headquarters, by Country
  • Figure: Location of Company Headquarters, by Sector
  • Figure: Location of Company Headquarters, by Size
  • Figure: Number of Western European Countries Operated in, by Country of Interview
  • Figure: Number of Western European Countries Operated in, by Sector
  • Figure: Number of Western European Countries Operated in, by Size
  • Figure: Number of Western European Countries Operated in, Overall Distribution
  • Table: Number of Western European Countries Operated in, by Country
  • Table: Number of Western European Countries Operated in, by Sector
  • Table: Number of Western European Countries Operated in, by Size
  • Figure: Number of Company Sites in Home Country, by Country
  • Figure: Number of Company Sites in Home Country, by Sector
  • Figure: Number of Company Sites in Home Country, by Size
  • Figure: Number of Company Sites in Home Country, Overall Distribution
  • Table: Number of Company Sites in Home Country, by Country
  • Table: Number of Company Sites in Home Country, by Sector
  • Table: Number of Company Sites in Home Country, by Size
  • Figure: Number of Company Sites in Rest of Western Europe, by Country
  • Figure: Number of Company Sites in Rest of Western Europe, by Sector
  • Figure: Number of Company Sites in Rest of Western Europe, by Size
  • Figure: Number of Company Sites in Rest of Western Europe, Overall Distribution
  • Table: Number of Company Sites in Rest of Western Europe, by Country
  • Table: Number of Company Sites in Rest of Western Europe, by Sector
  • Table: Number of Company Sites in Rest of Western Europe, by Size
• Situation Overview
• Figure: Drivers of Network Spending, by Country
• Figure: Drivers of Network Spending, by Sector
• Figure: Drivers of Network Spending, by Size
• Figure: Summary of Companies' Use of Network Services, Overall
• Figure: Types of Network Used, by Country
• Figure: Types of Network Used, by Sector
• Figure: Types of Network Used, by Size
• Figure: Types of Network Used, by National/International Companies
• Figure: Proportion of Company Sites Connected to Network, by Network Type
• Table: Proportion of Company Sites Connected to Frame Relay, by Country
• Table: Proportion of Company Sites Connected to Frame Relay, by Sector
• Table: Proportion of Company Sites Connected to Frame Relay, by Size
• Table: Proportion of Company Sites Connected to ATM, by Country
• Table: Proportion of Company Sites Connected to ATM, by Sector
• Table: Proportion of Company Sites Connected to ATM, by Size
• Table: Proportion of Company Sites Connected to X.25, by Country
• Table: Proportion of Company Sites Connected to X.25, by Sector
• Table: Proportion of Company Sites Connected to X.25, by Size
• Table: Proportion of Company Sites Connected to Self-Managed IP VPN, by Country
• Table: Proportion of Company Sites Connected to Self-Managed IP VPN, by Sector
• Table: Proportion of Company Sites Connected to Self-Managed IP VPN, by Size
• Table: Proportion of Company Sites Connected to Provider-Managed IP VPN, by Country
• Table: Proportion of Company Sites Connected to Provider-Managed IP VPN, by Sector
• Table: Proportion of Company Sites Connected to Provider-Managed IP VPN, by Size
• Table: Proportion of Company Sites Connected to Private Line, by Country
• Table: Proportion of Company Sites Connected to Private Line, by Sector
• Table: Proportion of Company Sites Connected to Private Line, by Size
• Table: Proportion of Company Sites with Internet Access via WAN/VPN, by Country
• Table: Proportion of Company Sites with Internet Access via WAN/VPN, by Sector
• Table: Proportion of Company Sites with Internet Access via WAN/VPN, by Size
• Figure: Plan to Start or Stop Using Networks, Overall by Network Type
• Figure: Plan to Start or Stop Using Frame Relay in Next Year, by Country
• Figure: Plan to Start or Stop Using Frame Relay in Next Year, by Sector
• Figure: Plan to Start or Stop Using Frame Relay in Next Year, by Size
• Figure: Plan to Start or Stop Using Frame Relay in Next Year, by National/International Companies
• Figure: Plan to Start or Stop Using ATM in Next Year, by Country
• Figure: Plan to Start or Stop Using ATM in Next Year, by Sector
• Figure: Plan to Start or Stop Using ATM in Next Year, by Size
• Figure: Plan to Start or Stop Using ATM in Next Year, by National/International Companies
• Figure: Plan to Start or Stop Using X.25 in Next Year, by Country
• Figure: Plan to Start or Stop Using X.25 in Next Year, by Sector
• Figure: Plan to Start or Stop Using X.25 in Next Year, by Size
• Figure: Plan to Start or Stop Using X.25 in Next Year, by National/International Companies
• Figure: Plan to Start or Stop Using Self-Managed IP VPN in Next Year, by Country
• Figure: Plan to Start or Stop Using Self-Managed IP VPN in Next Year, by Sector
• Figure: Plan to Start or Stop Using Self-Managed IP VPN in Next Year, by Size
• Figure: Plan to Start or Stop Using Self-Managed IP VPN in Next Year, by National/International Companies
• Figure: Plan to Start or Stop Using Provider-Managed IP VPN in Next Year, by Country
• Figure: Plan to Start or Stop Using Provider-Managed IP VPN in Next Year, by Sector
• Figure: Plan to Start or Stop Using Provider-Managed IP VPN in Next Year, by Size
• Figure: Plan to Start or Stop Using Provider-Managed IP VPN in Next Year, by National/International Companies
• Figure: Plan to Start or Stop Using Private Lines in Next Year, by Country
• Figure: Plan to Start or Stop Using Private Lines in Next Year, by Sector
• Figure: Plan to Start or Stop Using Private Lines in Next Year, by Size
• Figure: Plan to Start or Stop Using Private Lines in Next Year, by National/International Companies
• Figure: Plan to Start or Stop Using Internet Access Via WAN/VPN in Next Year, by Country
• Figure: Plan to Start or Stop Using Internet access via WAN/VPN in Next Year, by Sector
• Figure: Plan to Start or Stop Using Internet access via WAN/VPN in Next Year, by Size
• Figure: Plan to Start or Stop Using Internet access via WAN/VPN in Next Year, by National/International Companies
• Figure: Proportion of International Companies' Traffic That is Cross-Border, by Network Type
• Table: Proportion of International Companies' Frame Relay Traffic That is Cross-Border, by Country
• Table: Proportion of International Companies' Frame Relay Traffic That is Cross-Border, by Sector
• Table: Proportion of International Companies' Frame Relay Traffic That is Cross-Border, by Size
• Table: Proportion of International Companies' ATM Traffic That is Cross-Border, by Country
• Table: Proportion of International Companies' ATM Traffic That is Cross-Border, by Sector
• Table: Proportion of International Companies' ATM Traffic That is Cross-Border, by Size
• Table: Proportion of International Companies' X.25 Traffic That is Cross-Border, by Country
• Table: Proportion of International Companies' X.25 Traffic That is Cross-Border, by Sector
• Table: Proportion of International Companies' X.25 Traffic That is Cross-Border, by Size
• Table: Proportion of International Companies' Self-Managed IP VPN Traffic That is Cross-Border, by Country
• Table: Proportion of International Companies' Self-Managed IP VPN Traffic That is Cross-Border, by Sector
• Table: Proportion of International Companies' Self-Managed IP VPN Traffic That is Cross-Border, by Size
• Table: Proportion of International Companies' Provider-Managed IP VPN Traffic That is Cross-Border, by Country
• Table: Proportion of International Companies' Provider-Managed IP VPN Traffic That is Cross-Border, by Sector
• Table: Proportion of International Companies' Provider-Managed IP VPN Traffic That is Cross-Border, by Size
• Table: Proportion of International Companies' Private Line Traffic That is Cross-Border, by Country
• Table: Proportion of International Companies' Private Line Traffic That is Cross-Border, by Sector
• Table: Proportion of International Companies' Private Line Traffic That is Cross-Border, by Size
• Figure: Access Technologies Used, Proportion of Sites, by Country
• Figure: Access Technologies Used, Proportion of Sites, by Sector
• Figure: Access Technologies Used, Proportion of Sites, by Size
• Figure: Access Technologies Used, Breakdown of the Total 50,541 Sites Represented in Survey, Overall
• Table: Proportion of Sites Connected via Dial or ISDN, by Country
• Table: Proportion of Sites Connected via DSL or Cable, by Country
• Table: Proportion of Sites Connected via Ethernet, by Country
• Table: Proportion of Sites Connected via Fiber, by Country
• Table: Proportion of Sites Connected via <2Mbps Traditional Leased Line, by Country
• Table: Proportion of Sites Connected via >=2Mbps Traditional Leased Line, by Country
• Table: Proportion of Sites Connected via Wireless, by Country
• Table: Proportion of Sites Connected via Dial or ISDN, by Sector
• Table: Proportion of Sites Connected via DSL or Cable, by Sector
• Table: Proportion of Sites Connected via Ethernet, by Sector
• Table: Proportion of Sites Connected via Fiber, by Sector
• Table: Proportion of Sites Connected via <2Mbps Traditional Leased Line, by Sector
• Table: Proportion of Sites Connected via >=2Mbps Traditional Leased Line, by Sector
• Table: Proportion of Sites Connected via Wireless, by Sector
• Table: Proportion of Sites Connected via Dial or ISDN, by Company Size
• Table: Proportion of Sites Connected via DSL or Cable, by Company Size
• Table: Proportion of Sites Connected via Ethernet, by Company Size
• Table: Proportion of Sites Connected via Fiber, by Company Size
• Table: Proportion of Sites Connected via <2Mbps Traditional Leased Line, by Company Size
• Table: Proportion of Sites Connected via >=2Mbps Traditional Leased Line, by Company Size
• Table: Proportion of Sites Connected via Wireless, by Company Size
• Figure: Use of WAN Optimization/Application Acceleration, by Country
• Figure: Use of WAN Optimization/Application Acceleration, by Sector
• Figure: Use of WAN Optimization/Application Acceleration, by Size
• Figure: Types of Self-Managed IP VPN Used, by Country
• Figure: Types of Self-Managed IP VPN Used, by Sector
• Figure: Types of Self-Managed IP VPN Used, by Size
• Figure: Problems Experienced With Self-Managed IP VPN, by Country
• Figure: Problems Experienced With Self-Managed IP VPN, by Sector
• Figure: Problems Experienced With Self-Managed IP VPN, by Size
• Figure: Types of Provider-Managed IP VPN Used, by Country
• Figure: Types of Provider-Managed IP VPN Used, by Sector
• Figure: Types of Provider-Managed IP VPN Used, by Size
• Figure: Managed IP VPN Service Provider Used, Overall
• Table: Managed IP VPN Service Providers Used, by Country
• Table: Managed IP VPN Service Providers Used, by Sector
• Table: Managed IP VPN Service Providers Used, by Size
• Figure: Distribution of Customers by Country, for Top Six Managed IP VPN Providers
• Figure: Distribution of Customers by Sector, for Top Six Managed IP VPN Providers
• Figure: Distribution of Customers by Size, for Top Six Managed IP VPN Providers
• Figure: Distribution of Customers by National/International Companies, for Top Six Managed IP VPN Providers
• Figure: Use of Class of Service Mechanism by Managed IP VPN Users, by Country
• Figure: Use of Class of Service Mechanism by Managed IP VPN Users, by Sector
• Figure: Use of Class of Service Mechanism by Managed IP VPN Users, by Size
• Figure: Use of Class of Service Mechanism by Managed IP VPN Users, by Status of WAN Optimization/Application Acceleration
• Figure: What IP VPN Class of Service Mechanism is Used For, Overall
• Table: What IP VPN Class of Service Mechanism is Used For, by Country
• Table: What IP VPN Class of Service Mechanism is Used For, by Sector
• Table: What IP VPN Class of Service Mechanism is Used For, by Size
• Figure: Plans to Start Using Class of Service Mechanism on Managed IP VPN, Overall
• Table: Plans to Start Using Class of Service Mechanism on Managed IP VPN, by Country
• Table: Plans to Start Using Class of Service Mechanism on Managed IP VPN, by Country
• Table: Plans to Start Using Class of Service Mechanism on Managed IP VPN, by Country
• Figure: Main Problems Experienced With Managed IP VPN, Overall
• Figure: Types of Private Line Used, by Country
• Figure: Types of Private Line Used, by Sector
• Figure: Types of Private Line Used, by Size
• Figure: Influence of Environmental Issues on Selecting Telecom Services, by Country
• Table: Influence of Environmental Issues on Selecting Telecom Services, by Country
• Figure: Influence of Environmental Issues on Selecting Telecom Services, by Sector
• Table: Influence of Environmental Issues on Selecting Telecom Services, by Sector
• Figure: Influence of Environmental Issues on Selecting Telecom Services, by Size
• Table: Influence of Environmental Issues on Selecting Telecom Services, by Size
• Figure: Influence of Environmental Issues on Selecting Telecom Services, by National/International Companies
• Table: Influence of Environmental Issues on Selecting Telecom Services, by National/International Companies
• Figure: Influence of Environmental Issues on Selecting Telecom Services, by Location of Company Headquarters
• Table: Influence of Environmental Issues on Selecting Telecom Services, by Location of Company Headquarters
• Figure: Influence of Environmental Issues on Selecting Telecom Services, by Level of Remote Working
• Table: Influence of Environmental Issues on Selecting Telecom Services, by Level of Remote Working
• Figure: Influence of Environmental Issues on Selecting Telecom Services, by WAN Applications Used
• Table: Influence of Environmental Issues on Selecting Telecom Services, by WAN Applications Used
• Figure: Influence of Environmental Issues on Selecting Telecom Services, by Type of Web Hosting Used
• Table: Influence of Environmental Issues on Selecting Telecom Services, by Type of Web Hosting Used