I was configuring an AP and trunked interface 46 instead of interface 45 on a cisco switch.
I received a call from the building across the street saying there network went down.
What happens if you trunk an access port?
Was changed to
switchport access vlan 999
switchport trunk encapsulation dot1q - ******Command I added on accident ****
switchport mode trunk - **** Command I added on accident ****
When I removed the two commands above their IP Phone and Desktops seem to be back online but for some reason two users are still not getting a DHCP address and nervous I screwed something up badly. VLAN 999 I believe connection between several buildings in the city , a Metro Ethernet connection I think. New to company so learning the topology of our network.