德国在青岛最高统治者总督的官邸俗称“提督楼”。 日本取代德人侵占青岛后 本楼成为日本青岛守备军司令部的官邸。北洋政府收回青岛这里又成为胶澳商埠督 办的官邸。()
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Whichsite-to-siteVPNsolutionallowsCiscorouters,PIXFirewalls,andCiscohardwareclientstoactasremoteVPNclientsinordertoreceivepredefinedsecuritypoliciesandconfigurationparametersfromtheVPNheadendatthecentralsite?()
A. EasyVPN
B. GREtunneling
C. VirtualTunnelInterfaces
DynamicMultipointVPN
E. GroupEncryptedTransportVPN
在心脏中,自律性最强的结构是()
A. 房室结
B. 窦房结
C. 房室束
D. 蒲肯野氏纤维
OSPFstubareasareanimportanttoolfortheNetworkdesigner;whichofthefollowingtwoshouldbeconsideredwhenutilizingOSPFstubareas?()
A. OSPFstubareasincreasethesizeoftheLSDBwiththeadditionofType3and5LSAs
B. OSPFnotsostubbyareasareparticularlyusefulasasimplerformofsummarization
C. OSPFstubareasarealwaysinsulatedfromexternalchanges
D. OSPFtotallystubbycannotdistinguishamongABRsforthebestroutetodestinationsoutsidetheareas
E. OSPFstubareascandistinguishamongASBRsfordestinationsthatareexternaltotheOSPFdomain