You are a network designer who must fine tune the convergence of an IS-IS network. The failure
detection mechanism has been addressed with reliable loss-of-signal at the interface level.
Which three other tools or techniques should be employed to achieve your requirements?
(Choose three.)

A.
Use prefix prioritization techniques.B. Use BFD on point-to-point links.

C.
Speed up LSP generation.

D.
Disable LDP-IGP synchronization.

E.
Speed up the initial link state computation.

F.
Eliminate the time that the overload bit is advertised to neighbors.