Refer to the exhibit.
router bgp 65525 ibgp policy out enforce-modifications bgp router-id 192.168.1.1 address-family ipv4 unicast
Router 1 is a core ABR in a Cisco Unified MPLS environment. All of the router 1 BGP peers are established, but traffic between customers is failing. Which BGP configuration must be added to the configuration?

A.	It must be configured for graceful restart
B.	It must be configured with a route reflector
C.	It must be configured with send labels
D.	It must be configured with PIC edge