Cisco IOS XR Software Multicast Routing Implementation, which three features are supported in
IPv6 on Cisco CRS router? (Choose Three)

A.
PIM-SSM

B.
Aggregation multicast

C.
PIM-Bidirectional

D.
OOR handling

E.
integrated multicast

F.
Multicast NSF

Explanation:
Table 1 Supported Features for IPv4 and IPv6 on Cisco CRS Routers
Feature
IPv4 Support
Dynamic host registration
Yes (IGMP v1/2/3)
Explicit tracking of hosts, groups, and channels
Yes (IGMP v3)
PIM-SM1
Yes
PIM-SSM2
Yes
PIM-Bidir3
Yes
Auto-RP
Yes
Multicast VPN
Yes

BSR5
Yes
MSDP6
Yes
BGP7
Yes
Multicast NSF8
Yes
OOR handling9
Yes
Reference:
http://www.cisco.com/en/US/docs/routers/crs/software/crs_r4.3/configuration/guide/b_mca
st_cg43xcrs_chapter_01.html
Topic 2, Practice Questions Set A