Which of the following statements about LAG is FALSE?

The statement regarding LAG (Link Aggregation Group) that is identified as false is that it supports auto-negotiation on ports in the LAG. LAG operates by combining multiple physical links into a single logical link, which effectively increases the bandwidth and provides redundancy. However, in a LAG, the individual links must be configured manually to match their speed, duplex settings, and other parameters, rather than relying on auto-negotiation.

Auto-negotiation is a protocol that allows devices to automatically configure their settings for speed and duplex, but when ports are grouped into a LAG, they become configured as one logical link. This means that all ports in a LAG must share the same configuration, and hence, auto-negotiation is not utilized on the aggregated links.

The accurate understanding of how LAG functions is crucial for network professionals, as it helps in optimizing bandwidth and enhancing reliability without the complexity of auto-negotiation interfering with the manual configuration requirements. This distinction is important for ensuring proper network design and operation.