In our last post, we established that external connectivity in SD-Access is just routing between VRFs — BGP out, VRF-lite handoff, fusion router in between. If you haven’t read it yet, start there. This post builds directly on top of it. Today we’re going to tackle one of the most common points of confusion in […]
Month: May 2026
After pulling a new Nextcloud Docker image, you may find your instance stuck in maintenance mode and inaccessible. This is usually because the database or apps need upgrading before Nextcloud can start normally. Here’s how to resolve it quickly from the command line. Quick Fix (One Command) If you just need to get out of […]
Welcome to the first instalment of our series on Cisco SD-Access design. If you’ve been diving into fabric technology, it’s easy to get lost in the alphabet soup of LISP, VXLAN, and SGTs. But when it comes to the critical task of getting traffic in and out of your fabric, there is a refreshing truth: […]