During an RFP analysis, one of the vendors mentioned that you’ll need to upgrade your Gigabit Ethernet switches to MultiGig switches to ensure support for 802.11ac and 802.11ax, which both offer data rates over 1Gbps. Why is this not sound advice?

A. Because neither of the technologies support data rates over 1Gbps
B. Because 802.11ax doesn’t support channel bonding

C. Management overhead that is normal in WLANs will reduce the throughput of the client devices

D. Because 802.11ac only supports one spatial stream