A technician installed two ground plane antennae on 802.11n bridges connecting two buildings 500 feet apart.
After configuring both radios to work at 2.4ghz and implementing the correct configuration, connectivity tests
between the two buildings are unsuccessful. Which of the following should the technician do to resolve the
Substitute wireless bridges for wireless access points
Replace the 802.11n bridges with 802.11ac bridges
Configure both bridges to use 5GHz instead of 2.4GHz
Replace the current antennae with Yagi antennae