Network management

Network management refers to the activities, methods, procedures, and tools that pertain to the operation, administration, maintenance, and provisioning of networked systems.

The Future Openness of the Internet Should Not Turn on the Decision of a Particular Company

On Tuesday, April 17, the House Commerce Committee’s Subcommittee on Communications and Technology will hold a hearing –  entitled “From Core to Edge: Perspective on Internet Prioritization” – to  better understanding of how network operators manage data flows over the Internet and how data is prioritized from the network core to the edge.

Open Access Fiber to Improve U.S. Internet Connectivity

Without a massive investment to build out the country’s open fiber infrastructure and a new set of rules to govern its use, the United States risks being left behind. Recommendations:

COVID-19 has forever changed bandwidth usage patterns

The impact of the COVID-19 pandemic began towards the tail end of the first quarter of 2020. The impact was immediate and has forever changed bandwidth usage patterns. As 2020 came to an end, subscribers, on average, were consuming close to one half of a terabyte (TB) of data, up 40% from 2019. The pandemic impact is even more pronounced with the growth in upstream bandwidth. OpenVault predicts that by December 2021, the average broadband consumption per household will be around 600-650 gigabytes -- that's more than six times the average broadband consumption level since 2015.


Comcast offers tantalizing hint of a future with upload speeds above 35Mbps

Comcast offered the latest hint of a future in which its cable customers won't be limited to 35Mbps upload speeds. Announcing a recent lab test, Comcast said its research team "deliver[ed] upstream and downstream throughputs of greater than 4Gbps" and that "future optimization" will allow "even greater capacity." This was "the first-ever live lab test" of a Broadcom "system-on-chip (SOC) device that will pave the way for Comcast to deliver multigigabit upload and down

Illinois Century Network Getting Upgrade

The Illinois Department of Innovation and Technology is upgrading its state-run education network, the Illinois Century Network (ICN), from Multiprotocol Label Switching (MPLS) to software-defined wide area networking (SD-WAN). The state consulted with Fujitsu Network Communications on the project and Fujitsu designed an SD-WAN solution using equipment from Silver Peak. The ICN project includes Silver Peak appliances that are deployed at each location with a centralized orchestrator.

2020 Pandemic Network Performance

The report highlights the following findings about internet traffic since the beginning of the COVID-19 pandemic:

Can Dig-Once Policies Hasten the Close of the Digital Divide?

As local areas and states keep slugging away at the digital divide, time and money may separate the winners from the losers in the broadband infrastructure game. One potential way to save time and money is through a “dig-once” approach, which refers to the idea of minimizing the number and scale of excavations when installing telecommunications infrastructure in highway rights-of-way. If a dig-once policy can make so much sense, why isn’t everyone doing it? 

U.S. Actually Performed Worse During Covid Than Some Net Neutrality Countries, Not Better.

Internet service providers (ISPs) and their defenders are repeatedly claiming that the US did better than other network neutrality countries (specifically, the EU27) when it came to handling the crush of Covid-19 induced traffic. Unsurprisingly, they credit the lack of regulation for this amazing response. Once again, this claim does not hold up to real scrutiny. As with the investment nonsense, this is a highly complicated area and therefore subject to a lot of spin and heated arguments over what the data actually show and how to explain it.

Pandemic Impact on Upstream Broadband Usage and Network Capacity

While the broadband industry has weathered the challenge of increased use during the pandemic, a continuing trend – increasing upstream usage – will continue to put pressure on network infrastructures for some time to come. Spurred by homebound workers, students and families, upstream consumption rose by 63% in 2020, 350% of historic rates of growth.

Broadband Public/Private Partnerships Are Working in North Carolina

MetroNet continues to prove that collaboration is the key to successful fiber optic deployment in over 100 communities across 9 states. Most recently, the cities of Fayetteville and Greenville (NC) announced MetroNet’s intention to construct a fiber optic network providing high-speed internet, television, and phone in their cities with a combined investment by the company of $110 million. How does that happen?