Tag Archives: CIO

15Feb/18
The Enterprise and the Cloud

The Enterprise Cloud and SD-WAN

The business case for cloud adoption has already been made and quantified by enterprise leaders. Early adopters of private and public clouds are already beginning to see measurable results in reduced time to market, operational efficiency, and cost reduction. Other advantages, such as greater scalability and increased performance, are also becoming more clear as companies move workloads to the cloud. Continue reading

18Dec/17

The Importance of Application Intelligence in SD-WAN

As we look at the field of SD-WAN we begin to see the importance of going beyond simple protocol and port recognition in achieving the nirvana of true policy controls for performance and security. First generation SD-WAN allowed for rudimentary traffic control via protocol and port identification in much the same way that it is handled via access lists on routers. This was sufficient for in house applications that didn’t change address ranges, or ports and could be statically defined. However, it poses a problem when being used with current and future SaaS applications that are constantly evolving in complexity and capability. Continue reading

07Dec/17

Refactoring the Network

The fundamental shift of the enterprise toward the cloud has posed a conundrum for many. The largest issue is the state of most enterprise networks. These networks were designed for an era gone by. Their original designs could not foresee the coming of technologies such as SDN, SDWAN, Segment Routing, the Cloud and an exponential increase in bandwidth that have all happened over the past 10 years. Continue reading

01Dec/17

The Network 3.0

During the past 3 decades, we have seen a monumental growth in networking technology. From RFC-1163, which describes the beginnings of BGP in 1989 to the cloud and software defined networks of today, our voracious appetite for bandwidth and services have begun to outpace the networking industry’s ability to deliver. Continue reading

11Oct/17
advanced network

Configuration of Office 365 with SD-WAN Policy versus Traditional Router

One of the best aspects of working with application-intelligent SDWAN solutions is the ease of configuration for common SaaS solutions such as Office 365. When I compare SDWAN with the traditional router or firewall approach, I begin to see how antiquated products in the WAN space has been, particularly around today’s diverse application deployment models. Continue reading

24Jul/17
SD-WAN

Reducing Branch Office Hardware, Complexity, and Cost

The typical branch office consists of a mix of routers, WAN optimizers, switches, firewalls, wireless, and servers. That’s a pretty considerable investment just in hardware to bring up a moderately sized office. When you add in the costs and labor associated with procurement, installation, and configuration it is easy to see how the bill can equal tens, if not hundreds of thousands of dollars per location. Continue reading