A mesh deployment is the correct solution when additional access points are needed but Ethernet connections are not available. In a wireless mesh network, access points can connect to each other wirelessly instead of each AP requiring a direct wired Ethernet uplink. This allows organizations to extend wireless coverage into areas where running new cabling is difficult, expensive, or unavailable. Mesh APs typically use a wireless backhaul connection to forward client traffic toward a wired AP or gateway.
The CompTIA Network+ N10-009 objectives include wireless network design, access point deployment models, coverage expansion, and infrastructure considerations. Mesh networking is especially useful for warehouses, campuses, outdoor spaces, temporary deployments, older buildings, or areas where cabling limitations exist.
Enabling PoE would help power an AP through Ethernet, but the scenario states that no Ethernet connections are available. Band steering encourages capable clients to use a preferred frequency band, usually 5 GHz or 6 GHz, but it does not add AP connectivity. Directional antennas can focus signal coverage in a specific direction, but they do not solve the absence of wired uplinks for new APs. Therefore, mesh deployment is the best answer.
