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What is a WAN router? A WAN router, also known as an edge router or border router is a device that routes data packets between WAN locations, giving an enterprise access to a carrier network. It relies on virtualization , application-level policies and overlay networks, and onsite SD-WAN devices and software platforms.
What is WAN optimization? Latency and bandwidth constraints often cause performance issues in enterprise WANs. WAN optimization use a variety of techniques, including deduplication, compression, protocol optimization, traffic shaping, and local caching. These techniques improve packet delivery and traffic control, in turn allowing network bandwidth to grow or shrink dynamically as needed. Types of WAN technologies. Packet switching. Overlay network. Frame Relay. What Is a LAN? What Is Virtualization?
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