多项选择题
In a collapsed core design， which two benefits are provided by a second-generation Cisco MDS director？ （）
A. a higher fan-out ratio B. fully redundant switches C. 100 percent port efficiency D. all ISLs contained within a single chassis E. higher latency and throughput than a core-edge design switch
单项选择题 WhichpathselectionprotocolisusedbyFibreChannelfabrics？（）
单项选择题 WhichstatementaboutFibreChannelcommunicationsiscorrect？（）
多项选择题 WhichtwoofthesecorrectlydescribeFibreChannel？（）
