Ask the Experts

Ask the Experts

• What's the difference between a MAC address and IP address?

  A MAC address and an IP address each identify network devices, but they do the job at different levels. Explore the differences between the two and learn why both are necessary.  Continue Reading

• Bridge vs. switch comparison: What's the difference?

  A network bridge connects two local area networks. A network switch, on the other hand, connects multiple clients to a network. Learn more about these two network components.  Continue Reading

• How does 802.11ax security benefit from WPA3?

  Security methods like WPA3 and Opportunistic Wireless Encryption will give a boost to 802.11ax security, but securing the new wireless standard is still pretty complicated.  Continue Reading

• What network tools are available for public cloud monitoring?

  Multi-tenant public cloud monitoring can pose significant challenges. Luckily, some tools can help track these environments and even flag potential security threats.  Continue Reading

• What is the difference between SDN and NFV?

  SDN and NFV are siblings but not twins -- while they have a lot in common, they aren't identical. Here's what you need to know about their differences.  Continue Reading

• What is Citizens Broadband Radio Service?

  Citizens Broadband Radio Service gives enterprises another tool to manage the performance of their Wi-Fi and 5G networks. How does CBRS work?  Continue Reading

• What are the steps I should take for network transformation?

  The path to digital transformation has three points that all organizations should reach to ensure their network is ready for digital transformation.  Continue Reading

• What is 5G massive MIMO and how can it boost bandwidth?

  With a large array of small antennas and time division duplex communication, 5G massive MIMO is expected to support more bandwidth and users with lower latency.  Continue Reading

• What are the top 3 network analytics use cases?

  Network analytics use cases illustrate some of the benefits that companies are receiving from network analysis tools. Gauging network performance is just one key area.  Continue Reading

• How does SD-WAN analytics monitor network performance?

  With SD-WAN analytics, administrators can fine-tune their WAN connections and determine how well their network is performing.  Continue Reading

• What effect will 400 GbE have on enterprise networks?

  400 Gigabit Ethernet is the next hurdle for Ethernet capabilities to surpass. But enterprises may not be prepared for this technology yet, due to its immaturity.  Continue Reading

• What is the difference between TCP/IP model vs. OSI model?

  Use this expert advice to learn the differences between the TCP/IP model vs. the OSI model, and explore how they relate to each other in network communications.  Continue Reading

• Which SD-WAN features truly comprise SD-WAN technology?

  How do you protect your organization and network against SD-WAN washing? Here are four key SD-WAN features that your system must have in order to be called SD-WAN.  Continue Reading

• How can network security analytics detect and thwart threats?

  Network security analytics gives organizations an additional level of protection against malicious attacks. It works closely with network analytics tools.  Continue Reading

• Do businesses need to install 5G small cells inside their buildings?

  5G's high frequency can handle more capacity, but the signal can't penetrate buildings easily. That's why you may need to install a 5G small cell in your office.  Continue Reading