@Dreece Nice score on the Switch
I hope
@pricklypunter isn't planning on going away on any long vacation anytime soon
I'm finding his straight-talking OCD format far more educational than Cisco forums.
I've suddenly remembered a holiday I forgot to take
You'll be wanting the K9 versions of firmware, these contain all the crypto goodies. Which leads me on to mentioning that you will want to disable telnet on your terminal lines. Configure these using ssh instead, after you have had a good play on easy street. Homelab or not, if someone can find a way in to mess with ya...
If you have already tried configuring your terminal lines, you might be wondering why you don't see messages on the terminal, but viewable there on the serial console. The answer is that these devices don't have console redirection, or terminal monitoring in Cisco speak, turned on by default. Type "term mon" at the elevated prompt and you should now see messages etc on your terminal lines. Turning it off again, though I'm not sure why you would want to mid session, can be done by typing "term no mon" at the elevated prompt (yes it's one of those ass backwards ones that doesn't conform to the Cisco norm of negation". The terminal lines as well as the console are fully configurable, so you can bake this functionality right into your config.
Following from that would be debugging things when they don't work as expected, but I'll leave you to research the bazillion debug commands, my advice is give yourself a brief over the more interesting ones and then learn the ones you need to learn, depending on what you are doing. There's a million text books for the rest. You will definitely want to learn the "show" commands and shortcuts and modifiers for them, again, there's a subset of goto's that you'll use and a bazillion others that are handy on occasion. TCL scripting is good for sleepless nights
If you are into lots of Access Ports, you might also want to look at doing some load balancing. Cisco ios has some neat tricks up its sleeve to help you out in that department. It's fully configurable, right down to the nitty gritty little details, just about everything Cisco is, but the main bits get the job done by and large without too much intervention. The devil is, as they say, in the detail
You do know that you'll need to buy another one, so you can play with failover, then you'll need a couple of Routers to get MPLS down, at least one of which will need to be voice capable so you can add those new endpoints and call your wife from the playroom to put the kettle on. This stuff takes on a life of its own, just like getting into playing with Servers