Customer A is experiencing intermittent network performance problems. The SP NOC has determined that the “MPLS blackhole” is occurring during network convergence events. The suspected cause of the PLS VPN traffic is that the customer’s IGP (OSPF) is converging than the LDP. What MPLS feature can be configured to eliminate the problem?
A.
Decrease the OSPF convergence timing (throttle timer)
B.
MPLS VRF protection feature
C.
MPLS fast reroute feature
D.
MPLS LDP Sync feature in OSPF
E.
Use Cisco MPLS Auto bandwidth Allocator