Tips

Tips

• DNS functions remain vital, but must adapt as demands shift

  The domain name system's tasks are simple, but essential, and the service faces challenges with the proliferation of devices that operate within IPv6 networks.  Continue Reading

• How IPv6 networks create DNS configuration problems

  DNS data is among the most basic and crucial information required for network connectivity, but configuring DNS recursive servers in IPv6-only networks can pose challenges.  Continue Reading

• OK of 400 Gigabit Ethernet adds horsepower to data centers

  Final approval of the 400 Gigabit Ethernet standard will provide data centers and cloud providers with the extra capacity they need to meet ever-rising data demands.  Continue Reading

• Existing branch routers could be replaced as SD-WAN matures

  Enterprises are moving away from traditional branch routers, as SD-WAN capabilities mature and offer consolidated network functionality on a single device.  Continue Reading

• How networking can prepare for 5G mobile technology

  An 'average Joe' engineer discusses the impact 5G mobile technology may bring to his operation as developments around the standard heat up.  Continue Reading

• How to make machine learning systems work in the network

  Machine learning systems in networks are gaining acceptance, but our expert cautions that humans and APIs are still needed to keep complexity at bay.  Continue Reading

• Software-defined branch networks: Why and how to do them

  Software networking virtualization has reached branch networks. Learn the whys and hows of creating the software-defined branch using the latest software networking technologies.  Continue Reading

• How your SD-WAN appliance can consolidate the branch stack

  The latest SD-WAN appliance technology promises expanded and accelerated consolidation of branch stacks. Learn how it works and how to make it work for you.  Continue Reading

• Fog computing architecture posing challenges for IT

  Fog computing architecture designs are gaining traction, as users demand accessibility to apps and services. But the approach can cause challenges for IT.  Continue Reading

• Take network configuration management tools to the next level

  Script management systems and intent-based networking are driving the future of network configuration management tools, shifting the paradigm of how networking systems are managed.  Continue Reading

• NFV disaggregates firewall appliance to increase scalability

  A traditional firewall appliance can incorporate many services, but NFV can virtualize firewalls to offer individual services that scale for application requirements.  Continue Reading

• Looking ahead to the biggest 2018 tech trends in networking

  The year ahead will force IT professionals to break out of their comfort zones and embrace 2018 tech trends that are reshaping the enterprise networking field.  Continue Reading

• SDN is viable approach to networking containers

  SDN and other software-based approaches could be key requirements for networking containers, especially when it comes to providing scalability and visibility.  Continue Reading

• Automated networks mean clearing some key hurdles first

  Obstacles facing IT adoption of automation in the network including training and trust. Now's the time to clear these hurdles and reap the benefits of an automated future.  Continue Reading

• Balancing automated vs. manual network configuration management

  Is there still a place for learning manual network configuration management in a world where networks are throttling toward automation? Sure -- but how much is enough?  Continue Reading