Had something like this in a mock recently. It starts with B since you can’t configure or test anything meaningful before the OS is installed, especially on Aruba platforms. Powering on (D) happens physically first but isn’t part of the official install process. Pretty sure B lines up with what I’ve seen, but open to corrections if Aruba docs changed.

Option C makes sense. ifconfig is the classic Linux tool, while ipconfig is just for Windows, so that's a trap. Unless they're specifically asking for the modern replacement, I'd go with C here.

Anyone else use the official courseware labs to practice these CLI tools? I remember seeing ifconfig pop up a lot in their exercises, so C seems most common. Pretty sure that matches what's in the study guide too.

Classic question, has to be C. ifconfig is the go-to command for configuring network interfaces on Linux systems. ipconfig is for Windows, so it's an easy trap here. I've seen this show up in practice sets too, always C unless they're specifically asking for newer tools like 'ip'.

Pretty sure it's B. RFProtect is designed specifically for detecting and mitigating RF interference, unlike AirWave which is more about overall network monitoring. Sensor sounds plausible but mostly does basic anomaly stuff, not deep interference analysis. Anyone see this answered differently on other practice sets?

Option D is the way to go if the question asks for the safest approach. But does it specify if there's a strict downtime window or if testing resources are limited? That could change things quickly.

Practice questions and the official study guide both talk a lot about regular metric reviews for performance improvements, not just energy cuts. Pretty sure B matches what the real exam is after here. Disagree?

Isn't a VPN concentrator supposed to handle all the site-to-site VPN setup? LDAP, DNS, and SMTP don't really create tunnels. Just checking, am I overthinking something or is there another way this could be interpreted?