– Flat network – already discussed in earlier posts, but continues to remain an early, “going to get hotter”, topic. Each of the vendors is, or has, recently made significant announcements about their converged Ethernet/fabric/2-tier/1-tier offerings. Driven in large part by the need for a data center network with lower latency, optimized for virtualization, the network is the data center, and the data center is the network.
– Data Center to Data Center networking – really a subset of the above, but there are nuances such as WAN Acceleration technologies specifically designed for DC to DC as opposed to DC to Campus. This nuance will become more and more of a marketing issue for those better positioned as opposed to those perhaps not really in that DC-to-DC space.
– SBC’s – starting to get the recognition of their importance relative to their role in UC. They can be considered the switch/firewall equivalent for VOIP/UC. As companies and the public overall migrate to VOIP and SIP, SBC’s become critical. Expecting steady growth with an inevitable over-hype by the media once they understand the technology in the next few months.
– Cloud failures – the stories will remain hot for a while. In addition to service failure there will be offering failures – established vendors pulling out of initial cloud forays.
– Cloud success stories – this will take a backseat for a while, but cloud successes will definitely continue nonetheless.
Be on the lookout for:
– Virtualization security – as vendors continue to realize the exposure that virtualization presents, more and more messaging and positioning will appear. The exposure is two-fold. First, the obvious – a new layer in the stack introduces new opportunities for bad people to do bad things. But second, perhaps not as obvious, is the governance associated with the potental consolidation of previously physically separate servers/applications/data onto one single physical server. The IT group doing the consolidation may not recognize the compliance risks they are introducing. And potentially even more interesting, the hypervisor doesn’t have a mechanism to process business rules associated with the company’s compliance or regulatory policies yet.
– POE – probably not the most exciting discussion point, but POE dedicated vendors have technologies coming out that can help support the powering of all the new video demand going on in the network. This is especially important for the growth of outdoor video/signage (think stadiums and traffic). Many of the vendors embed POE, but some of it is “just enough” and really does not provide the flexibility companies will need as they grow their video usage.
– Tablet Videoconferencing – there is definitely the potential for a schism to appear. I think it is already appearing. We could end up with high end videoconferencing rooms and many low-end video conferencing end points being tablets. The issue over video quality is over. Pretty much every device now has HD capabilities. With the growth of tablets, I pads or Android, the consumerization of IT is forging some new paths in video and UC.