CIO OPINION firewalls , VPN concentrators , and WAN optimisation devices . Updating a business or security policy such as moving an application to the cloud or improving quality of service often requires manually reconfiguring multiple devices . Not only does equipment sprawl require advanced networking skills to maintain and manage , but it also results in multiple maintenance contracts to administer .
SD-WAN enables organisations to move to a thin-branch model by reducing the amount of equipment in branch locations streamlining the network architecture and significantly reducing WAN management overheads .
5 . Centrally manage network operations and get visibility
SD-WAN enables organisations to move to a thin-branch model by reducing the amount of equipment in branch locations streamlining the network architecture and significantly reducing WAN management overheads .
Very often , organisations must manage their network operations on a local basis resulting in a lack of flexibility . The network deployment of new remote sites can be tedious and can take several weeks to accomplish . Corporate IT departments often don ’ t have complete network visibility to comprehensively monitor transport throughput , packet loss , latency , and jitter . An advanced SD-WAN continuously monitors network health and automatically adapts to changing conditions to always deliver optimal application performance .
With SD-WAN , new branch offices are set up quickly and easily , and security policy changes can be automatically distributed to hundreds or thousands of branches in minutes while minimising errors . Network administrators can monitor network health through a single pane of glass and dashboards . p
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