2.1

• upgraded devices' code to 17.9 and updated the config files accordingly

2.0

• replaced Netmiko with Unimus as the mass config push tool

1.7

• enable 802.3bt UPOE mode on the access switches with the hw-module switch 1 upoe-plus global config command

1.6

• minor cosmetic config cleanup

1.5

• cert related minor config change on the routers

1.4

• upgraded code on the access switches to 17.3.4 and made a few related cosmetic config changes
• changed DNS servers on all the devices to 1.1.1.1 and 9.9.9.9 (from 8.8.8.8)

1.3

• upgraded code on the Core switch stack to 17.3.4 and made a few related cosmetic config changes
• removed unused 4-port ethernet module from the routers and updated related config

1.2

Update README.md