One of your peers show <NO NEG> in the SHOW BGP VPNV4 UNICAST SUMMARY output.
What is the cause of this?
A . The label value ranges are mismatched.
B . The peer has no prefixes with a Route-Target that the local router is importing.
C . The BGP prefixes between the routers have not fully converged and will correct itself in time.
D . The peer router is not configured to use the VPNv4 address-family for this connection.
Answer: D