You have a single fabric with four servers connecting to an edge switch in a core edge
configuration with single 2Gb/s ISLs to the core. Each server has an average throughput
requirement of 40MB/s. Under which circumstance would you need to add a second ISL?

A.
to provide a redundant path

B.
to avoid congestion on the ISL

C.
to separate out FSPF updates

D.
to provide a management path

Explanation: