A Service provider is running a single-area OSPFv2 instance in the MPLS Network. The OSPF reconvergence time is becoming a concern when the SP MPLS network grows, which 2 actions can improve network performance without implementing a multi-area OSPF?
A. Configure increment SPF
B. Reduce Type 5 LSA
C. implement Partial route Computation
D. limit the number of TLV
E. enable LSA group pacing
