Bridged VM Connections on a Cisco 9800

Enable Passive Client on WLAN policy profile
- Configuration->->Policies->Your policy
  - Passive Client – Set Enabled
Enable ARP Broadcast on VLAN
- Configuration->Layer2->VLAN->Your VLAN
  - ARP Broadcast – Set to Enabled
Reference - https://www.cisco.com/c/en/us/td/docs/wireless/controller/9800/16-12/config-guide/b_wl_16_12_cg/passive-client.html