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Veeam Backup & Replication 9.5
User Guide for VMware vSphere

WAN Acceleration

Offsite backup and replication always involves moving large volumes of data between remote sites. The most common problems that backup administrators encounter during offsite backup and replication are:

  • Insufficient network bandwidth to support VM data traffic
  • Transmission of redundant data

To solve these problems, Veeam Backup & Replication offers the WAN acceleration technology that helps optimize data transfer over WAN. Veeam WAN acceleration is a built-in feature and does not add complexity and cost to the backup infrastructure.

Veeam WAN acceleration is specific for remote jobs: backup copy jobs and replication jobs.

WAN Acceleration Note:

WAN acceleration is available in specific editions of Veeam Backup & Replication. For more information, see

In This Section

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User Guide for VMware vSphere

User Guide for Microsoft Hyper-V

Enterprise Manager User Guide

Veeam Cloud Connect Guide

Veeam Agent Management Guide

Veeam Backup Explorers User Guide

PowerShell Reference

RESTful API Reference

Veeam Backup FREE Edition User Guide

Veeam Backup for Microsoft Office 365 Documentation

Veeam ONE Documentation

Veeam Agent for Windows Documentation

Veeam Agent for Linux Documentation

Veeam Management Pack Documentation