The two sides to net smarts

The intelligent network is here, and make no mistake about it: it is going to keep getting smarter as enterprises demand that it shoulder more and more routine (and not-so-routine) tasks.

The network is no longer just a simple conduit of packets from one node to another. Gone are the days of merely having to worry that the odd packet might get lost along the way, thus necessitating a resend of the original information. Today, new-age routers and switches can essentially govern themselves, using highly complex programming features to handle traffic with minimal input from a network administrator.

That handling can include the prioritizing of one type of packet over another as both try to make their ways across an often limited swath of bandwidth. Or it can mean the outright refusal to let certain types of unidentified or suspicious-looking traffic even make their way on to the network where major havoc could be wreaked both to the network’s performance and to the corporate bottom line.

The benefits of the “educated” corporate infrastructure are many and impressive. Perhaps the most notable application of the practice of traffic prioritization can be seen in the voice over IP arena. As the percentage of traffic on IP networks that is of the voice variety increases, the need to give it priority over data packets increases right along with it.

Advanced routers and switches automatically create an open lane to allow the delicate voice packets to make it through to their destination, thus ensuring that none are dropped and that the quality of the phone call is on par with traditional, private branch exchange-style communications.

The upshot of such intelligence being hard-wired into the elements that make up today’s network is ultimately quicker transmissions and a higher volume of information being shared between employees, businesses and partners. That in turn will hopefully lead to more overall efficiency and better bottom lines.

This is some of the good news surrounding intelligent networks. But let us not forget that the picture is not as rosy as it seems on the surface. With such advancements come a bevy of new challenges.

The complexity of integrating these intricate devices into legacy networks is a challenge that most adopters are today facing. Configuring the routers and switches so that they will play as optimum a role in one’s unique business situation is, while certainly not an unsolvable problem, nevertheless one of which network admins should be aware.

Perhaps an even more pressing consequence of so much intelligence being injected into today’s networks is the notion that fewer people will be required to tend to them. If automation is the way of the future, will there be as many jobs centered around the practice of network uptime as there are today?

The answer to that question is unknown, but keeping a careful watch on the impact of net intelligence on the networking job market can only be to one’s benefit.

Would you recommend this article?


Thanks for taking the time to let us know what you think of this article!
We'd love to hear your opinion about this or any other story you read in our publication.

Jim Love, Chief Content Officer, IT World Canada

Featured Download

Featured Articles

ADaPT connects employers with highly skilled young workers

Help wanted. That’s what many tech companies across Canada are saying, and research shows...

Unlocking Transformation: IoT and Generative AI Powered by Cloud

Amidst economic fluctuations and disruptive forces, Canadian businesses are steering through uncharted waters. To...

Related Tech News

Tech Jobs

Our experienced team of journalists and bloggers bring you engaging in-depth interviews, videos and content targeted to IT professionals and line-of-business executives.

Tech Companies Hiring Right Now