An engineer needs to configure cascading to support additional video conference attendees. What are two things to consider when cascading? (Choose two.)
A. Cascading is supported for multipoint control units that are registered to Cisco Unified Communications Manager.
B. Cascading is supported for the Cisco TelePresence in remotely managed mode.
C. A maximum of four multipoint control units are supported.
D. Conductor automatically performs cascading.
E. All cascaded multipoint control units must be in the same location.
