Application Guide
6
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Rapid Scalability
The number of network devices that the cloud can handle is virtually limitless, making
it a platform for better scalability. Networking hardware devices such as access
points or switches can be added without being concerned about premises-based
controller hardware limitations. Since the controller is in the cloud, scalability is not
limited by hardware investments that have already been made. Furthermore, cloud
network management allows licenses to be increased in more gradual ‘pay as you
go’ increments, unlike hardware controllers which may need a costly upgrade to get
to the next increment in network size. When it comes to network expansion, cloud
managed solutions can support organizations that range in size from one person in one
location to multiple sites with thousands of users.
Zero-touch Deployment
Cloud-managed networking hardware can and should be designed for ‘zero-
touch’ deployment, facilitating installation without sending IT professionals on site.
Non-IT employees on distributed sites simply need to plug in and turn on networking
hardware when it is delivered. Precongured settings are automatically applied when
a recognized device is powered up onto the network. IT staff can perform provision,
monitoring and diagnostics from a remote location anywhere in the world.
‘Zero-touch’ deployment can be a big benet of cloud network management.
The cloud-based approach makes networking deployments much easier – which is
especially important for organizations with lean IT departments – and reduces travel
costs.
Instant Updates
Updates will be applied as they become available and are usually included in the
subscription to managed services. There is no need to purchase updates as they are
issued. This keeps features, security and regulatory compliance up-to-date. Hardware
resources in the cloud are expanded automatically as your network requirements
increase.
The Managed Network Services Option
Outsourcing network management to Managed Service Providers (MSPs) can be
benecial, especially for small and medium sized businesses that either don’t have
full time IT staff or have a lean IT department. Organizations with multiple locations
such as hotels and retailers also often chose to outsource to MSPs that offer network
management bundled with Internet access.
Cloud network management is the preferred method that MSPs use to manage
their customers’ networks because it is more conducive to remote management,
and ‘zero-touch’ deployment of hardware reduces costs. Many MSPs offer a ‘one-
stop shop’ leasing service that bundles network equipment, managed services and
internet access together in one package. This can be an attractive benet because it
reduces capital expenditure and removes the burden of monitoring and maintaining
the network. MSPs will each typically have one or two networking vendors of choice.
If outsourcing network management is a consideration, then choosing a MSP and a
networking vendor is best done at the same time.