I'm new here and even though I used to be CCNA certified (it expired) I never had to deal with Cisco licenses.
So, my question is the following:
I'm building on a daily basis small/medium networks and wifi deployments using most of the time Ubiquiti. I want to switch to CISCO, at least for the buildings with multiple users and big traffic. Do I need a license for the basic setup which looks like this?
Maximum 3-4 Vlans.
Router on a stick
no routing protocols like eigrp or ospf - it will be 99% for LAN.
Sometimes, WAN redundancy/failover
Extra, but very rare - VPN for users who are working from home. no more than 20 users per site