Using this module, you can add or remove a VMware Standard Switch (vSwitch) to an ESXi host:

- name: Add a vSwitch
  vmware_vswitch:
    hostname: "{{ vsphere_host }}"
    username: "{{ vsphere_username }}"
    password: "{{ vsphere_password }}"
    validate_certs: "no"
    switch: "vswitch_name"
    nics:
      - "vmnic1"
      - "vmnic2"
    mtu: "9000"
  delegate_to: "localhost"

In this example, we have added a vSwitch that's attached to multiple vmnics.