Operations | Monitoring | ITSM | DevOps | Cloud

Cisco Live 2026 showed where networking is headed next. Explore the top announcements shaping cloud, AI, security, and more. Cisco Live 2026 just wrapped up in Las Vegas, and if there was one message that came through loud and clear, it was this: Infrastructure is becoming more autonomous.

Your Dynamic Host Configuration Protocol (DHCP) server already knows what’s connected to your network. The problem is that DHCP data rarely stays aligned with the rest of your infrastructure systems. Instead, it becomes fragmented across Windows servers, branch offices, spreadsheets, and disconnected operational tools. Lease data ages, assignments go untracked, and teams lose confidence in their network inventory.

Obkio is proud to announce an important investment from Devolutions, one of the most respected names in IT security and remote access management. This investment marks a new chapter for Obkio as we accelerate our next phase of growth. This isn't a financial transaction between strangers. It's a partnership between two companies that have spent years building tools for the same people: IT professionals, sysadmins, MSPs, and the network engineers who keep critical network infrastructure running.

Previous articles walked through RDMA (Remote Direct Memory Access) as a programming model and InfiniBand as the fabric that was built around it. Both led to the same conclusion, even if it was never stated outright: moving data, not compute, becomes the bottleneck once systems scale. So what happens when you want RDMA, but you’re already running an Ethernet network you’re not keen to replace? That’s usually where RDMA over Converged Ethernet (RoCE) enters the conversation.

IPoDWDM is an architecture that integrates IP routing and Dense Wavelength Division Multiplexing into a single, converged platform. This integration is achieved by placing coherent optics directly into the ports of IP routers and switches, a fundamental shift from traditional network designs. Consequently, this approach eliminates the need for a separate, dedicated layer of optical transponders and their associated shelving.