Final answer:
An enterprise wireless gateway is beneficial as it consolidates network devices, offers flexible configuration, centralizes the management of large networks, and supports de-centralized network management with SNMP.
Step-by-step explanation:
A wireless network administrator should consider installing an enterprise wireless gateway for several key reasons. First, an enterprise wireless gateway can function as a network switch or router, which can save space and money by reducing the need for multiple devices.
Secondly, these gateways can typically be configured through a console port, providing greater flexibility over devices that require proprietary software or protocols like telnet/ssh or internal HTTP servers. Thirdly, enterprise wireless gateways allow the central management of large wireless networks with fewer central devices, which can streamline network administration and potentially improve performance. Lastly, enterprise wireless gateways support de-centralized management through protocols such as SNMP (Simple Network Management Protocol), offering a robust method for overseeing and managing the wireless network infrastructure.