单项选择题
A. GLBP redirect timer
B. GLBP forwarder pre-empt delay minimum timer
C. GLBP hold timer
D. GLBP pre-empt delay minimum timer
E. GLBP extended hold timer
F. GLBP nonstop forwarding timer
单项选择题 Bydefault，whattypeofSSHserverkeyisgeneratedbyCiscoNX-OSSoftware？（）
多项选择题 IntheCiscoFabricPathdomain，oneswitchbecomestherootforthemultidestinationtree.CiscoFabricPathswitchescomparewhichthreeparameterstoselecttheroot？（）
单项选择题 WhereisatypicalrequestintheCiscoUCSXMLAPIplacedinthedatamanagementengine，and，aftertherequestisconfirmed，whatisupdated？（）