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Legend IT Solutions

WAN Optimisation Services

WAN Optimisation Services

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WAN optimization services are a set of technologies and techniques designed to maximize the efficiency of data transfer and communication across WANs. These services are typically hardware-based appliances or software solutions that sit at both ends of a WAN connection (e.g., at a data centre and a branch office). They use various optimization techniques to minimize latency, reduce bandwidth consumption, and improve the overall performance of applications and data transfers.
  1. Key Components:
    • Data Compression: WAN optimization solutions compress data before sending it over the network and decompress it at the receiving end, reducing the volume of data transmitted.
    • Data Deduplication: Identifies and eliminates redundant data in network traffic, sending references instead of redundant data to save bandwidth.
    • Caching: Stores frequently accessed data locally, reducing the need to retrieve it over the WAN.
    • Quality of Service (QoS): Prioritizes network traffic to ensure that critical applications receive the necessary bandwidth.
    • Protocol Optimization: Optimizes network protocols to reduce latency and improve performance.
  1. Benefits:
    • Improved network performance and reduced latency.
    • Bandwidth efficiency, leading to potential cost savings.
    • Enhanced user experience for remote offices and branch locations.
    • Better support for centralized applications and data.

SD-WAN Services:

  1. Description: SD-WAN, or Software-Defined Wide Area Network, is a technology that abstracts the underlying physical network infrastructure and applies software-defined control and management to WAN connections. SD-WAN solutions use intelligent routing and traffic management to dynamically select the best path for data transmission, often using multiple WAN links, including broadband internet, MPLS, and cellular connections.
  2. Key Components:
    • Centralized Control: SD-WAN controllers provide a centralized view of the network and allow administrators to define policies for routing and traffic management.
    • Dynamic Path Selection: SD-WAN can dynamically route traffic over the most optimal path based on factors like latency, packet loss, and application requirements.
    • Application Visibility: SD-WAN solutions can identify and prioritize traffic based on the specific application being used.
    • Security Features: Many SD-WAN solutions incorporate security features, such as firewalls and encryption, to secure WAN traffic.
  3. Benefits:
    • Improved network agility and flexibility, making it easier to adapt to changing business needs.
    • Enhanced application performance through dynamic traffic routing.
    • Cost savings by utilizing cost-effective WAN links like broadband internet.
    • Simplified network management and centralized control.
    • Increased network security with built-in security features.
  4. Contact us for more!
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