Which two Cisco TelePresence protocols are supported for content sharing in point-to-point and multipoint meetings? (Choose two.)

BFCP (Binary Floor Control Protocol) is an IETF-standard floor control protocol used in SIP-based sessions to negotiate which participant has the right to share content, supporting both point-to-point and multipoint scenarios.

ICE (Interactive Connectivity Establishment) is an IETF protocol for NAT traversal and media path negotiation and has no role in content or presentation sharing.

Switched Presentation describes the multipoint bridge behavior of routing a presenter's content stream to all participants - it is a delivery mechanism, not a signaling protocol for initiating content sharing.

Auto Collaboration is a Cisco-proprietary protocol that automates content-sharing negotiation in Cisco TelePresence environments, enabling seamless presentation initiation in both point-to-point and multipoint meetings where it complements BFCP.

H.323 is a full-stack call-signaling and media transport protocol suite; while its sub-protocol H.239 handles content sharing in H.323 environments, H.323 itself is not a content-sharing protocol.