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19 results found
Understanding IPv6 Addressing
The rapid growth of devices has exhausted IPv4 addresses, hindering expansion. Transitioning to IPv6, with its vast address space, eliminates the need for complex techniques like NAT, enhances security and supports emerging technologies. Embracing IPv6 future-proofs networks, ensuring seamless connectivity and efficient address allocation.
Cisco Live 2025: Networking Takeaways
Our Networking team's highlights from an exciting week in San Diego.
Nokia SReXperts 25: Key Takeaways
2025 has been a pivotal year for Nokia, headlined by the acquisition of Infinera, the rollout of highly-anticipated hardware updates and an all-new Documentation AI Assistant. The 2025 SReXperts conference provided key updates on these developments and more.
Cisco Live 2024: Networking Takeaways
WWT engineering resources share what stood out to them at the flagship technology conference.
400G-ZR & ZR+: The Latest in Pluggable Coherent DWDM
The convergence of DWDM and routing technology — are 400G pluggable DWDM optics the key to this long-sought union? Let's take a look.
Cisco Live 2023: Networking Takeaways
From new levels of visibility to AI integration to breakthroughs in optical networking, our experts share what stood out to them at the flagship technology conference.
Core Routing Security: Hardening the Routing Protocols
Hardening your core routing protocols, such as ISIS, OSPF and BGP, is one of the simplest and cheapest ways to immediately improve your security posture. This post explores practical steps to secure routing adjacencies, filter route updates and reduce overall exposure in the control plane of your core network.
Nokia SReXperts 24: Key Takeaways
This year's SReXperts conference showcased Nokia's focus on enabling AI solutions and enriching their solution portfolio.
Which Optical Transport Architecture Is Right for You?
There are various transport network architectures, from strictly Layer 1 optical rings to meshed Layer 1 through Layer 3 converged networks. How do you decide? This article provides a high level overview of three different architectures, their typical use cases and benefits.
Coherent QSFP28 Is Finally Here
The release of 100G ZR coherent QSFP28 transceivers from Nokia, Cisco and others promises to accelerate the already rapid shift from traditional core network designs to optical and packet converged architectures.
Core Routing Security: Protecting the Control Plane
Control plane protection is much more than just a checkbox; it's the best way to protect the brains of your core routers. In this article, you'll learn how to identify, classify and protect control plane traffic, leveraging built-in defenses and operational best practices to ensure core routing stability.
Nokia SReXperts 23: Key Takeaways
The Nokia event once again painted a picture of what the future holds for IP and optical networks.