Telecom Network Management News
August 01, 2016
In the era of cloud integrations and frequent network changes, fewer organizations are building in-house network test labs, relying instead on virtual and third-party tests.
May 02, 2016
New Verizon data centers are part of a two-pronged strategy of helping customers and taming suppliers through open technology.
March 16, 2016
In this week's blogs roundup, an engineer argues that network engineers shouldn't all become network programmers, and a blogger says Cisco's Enterprise NFV will help simplify branch offices.
January 15, 2016
Many network engineers position themselves as specialists, but one SDN blogger says it's time to stop. Also in this blog roundup: network resolutions and predictions for 2016.
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NFVi (network functions virtualization infrastructure) is a pool of virtual and physical resources that enables the deployment of virtual network functions in carrier networks. Service providers use NFVi to create environments that enable NFV. Continue Reading
CDMA (Code-Division Multiple Access) refers to any of several protocols used in second-generation (2G) and third-generation (3G) wireless communications. Continue Reading
When selecting NFV platforms, communication service providers should look for highly reliable middleware that allows them to adapt their networks over time. Continue Reading
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Orchestration challenges are slowing NFV adoption, with a number of factors hindering deployments. Expert Lee Doyle explains and offers advice for service providers. Continue Reading
Networking expert and SDN enthusiast Patrick Hubbard plays devil's advocate, arguing against SDN implementation and exploring why it may be a bad idea. Continue Reading
Service providers' strategies for NFV implementation are designed to minimize disruption while transitioning legacy architectures to a virtualized world. Continue Reading
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Walk through how to use tools like Ansible, Jinja2 and YAML to orchestrate real-time video and voice QoS across traditional network devices without full SDN. Continue Reading
The network architecture shift to software-defined networking requires software-defined security, not a hard-wired security approach. Continue Reading
Network functions virtualization (NFV) is designed to reduce network cost and complexity by virtualizing network equipment onto switches, servers and storage. NFV has the potential to bring service providers savings on capital equipment and network ... Continue Reading
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Troubleshooting SDN routing issues when the routes change quickly in real-time requires a new kind of network monitoring tool that can virtually roll back routing changes. Continue Reading
To enable legal voice call interception in the world of VoIP, service operators need to find a way to gain accurate user identity and authentication. Continue Reading
Going from PSTN to VoIP services, this two-part series looks at the evolution of voice and its challenges, from enabling 911 to user identification. Continue Reading