So – DNS. That ol’ thing. Without it, the internet would just not function for many – having to remember all those numbers. In this day and age, it’s a bit silly to self-host your DNS zones when some great cloud provider options exist – but, how do we keep it redundant and ensure a […]
Nick
[et_pb_section admin_label=”section”] [et_pb_row admin_label=”row”] [et_pb_column type=”4_4″][et_pb_text admin_label=”Text”] I recently broke our AWX installation, which meant provisioning workflows ground to a halt! We were hit by a bug running on Docker [...]
Nick
Back in 2014 at $dayjob, we built a network for the future (or so we thought!). This contained multiple Cisco 6500 chassis with Supervisor Engine 720 & WS-6748-GE line cards — all eBay specials. Port Channels and trunk ports everywhere This design — whilst good for ’99 started to cause issues with spanning tree, engineers […]
Nick