Many corporate networks have been cobbled together through necessity, growth, merger and acquisition. IT staffs have solved problems with the quick fix of added bandwidth, rather than taking the time to audit the whole network and find problem areas that could be improved are eliminated. Sound familiar? Optimising your network is a more involved fix than bandwidth, but offers the potential benefit of reducing operating costs while boosting efficiency.
IT networks are, by their nature, built to be as flexible and future-proof as possible. With technological developments ongoing at a rapid pace, it makes sense to enable networks to boost their performance as they develop.
Given the current economic climate and deep-set global recession, the challenge we are facing is in finding the balance between extraordinary traffic growth and cost-efficient management. To put this into context, a recent Cisco report predicted that the internet will be four times its current size by 2013.
Such breakneck growth brings with it various problems for CIOs to consider. Areas for attention will include considering which networks will grow the quickest, will regional differences exist, how will new products impact upon networks and how much capacity is needed to maintain the competitive edge.
We must also add to these conundrums the problem of cloud computing and its network dependence. How does a CIO know if their network is ready to enable cloud computing? The answer, however, is not a straightforward ‘Yes’ or ‘No’. Although some enterprises will be fully optimised with intelligent networks underpinned by unified communications, others will struggle with poor network performance and slow-running internal applications. Another key area to evaluate in cloud computing’s network dependence is achieving the balance between predictability and flexibility.
Ultimately then, there are three key considerations CIOs need to make in answering our headline question. In any discussion of network optimisation, CIOs need to make a risk assessment, demonstrate any long-term business improvements or cost savings and finally select the right partner.
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