Refer to the exhibit.
An engineer is implementing multichassis LAG between the PE1 and PE2 devices (Cisco IOS XR base) and the Dual Home device (CE device)
Which two protocols are required for this implementation? (Choose two.)
Click on the arrows to vote for the correct answer
A. B. C. D. E.AD.
https://community.cisco.com/t5/service-providers-documents/asr9000-xr-multichassis-lag-or-mc-lag-mclag-guide/ta-p/3133825