Which two statements regarding the BGP operations on PE5 are correct? (Choose two.)
A. PE5 will set the local preference to 200 on all the prefixes sent to CE5
B. PE5 will set the local preference to 200 on all the prefixes learned from CE5
C. PE5 is using the IS-IS route to reach the BGP next-hop for the 172.16.66.0/24 prefix
D. The BGP session between PE5 and CE5 is established using the loopback interface
