Which statement describes a characteristic of Cisco Catalyst 2960 switches?

The statement that new Cisco Catalyst 2960-C switches support PoE (Power over Ethernet) pass-through is correct because these switches are designed to deliver power to powered devices while simultaneously being able to receive power from another PoE-capable switch. This feature allows for increased flexibility in network setups, particularly in environments where devices such as IP phones or security cameras need to be powered through their Ethernet cables. PoE pass-through enables the 2960-C switches to act as power sources for downstream devices while maintaining power from an upstream source, thereby enhancing their utility in certain deployment scenarios.

The other statements do not accurately reflect the characteristics of the Cisco Catalyst 2960 switches. For instance, stacking capabilities in Catalyst 2960 switches are limited compared to other models in Cisco's lineup that offer more extensive stacking features. Additionally, these switches are compatible with a range of IOS versions, not just older ones, allowing for updates and new features. Lastly, Cisco Catalyst 2960 switches can be configured through a web interface, which simplifies management and configuration tasks for network administrators.