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Which three are advantages to creating multiple areas in OSPF? (Choose three.) Select 3 response(s)?()
A. less frequent SPF calculations
B. fewer hello packets
C. smaller routing tables
D. reduced LSU overhe ad
E. fewer adjacencies needed
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A. less frequent SPF calculations
B. fewer hello packets
C. smaller routing tables
D. reduced LSU overhe ad
E. fewer adjacencies needed
第1题
A.对象副本直接被放置到绘图窗口
B.复制得到的对象的属性与原对象的属性相关联
C.得到的复制品与原对象完全一样
D.对象不能再用仿制复制,再制的子对象可继续再制
第2题
A. show ip ospf interfaces
B. show ip ospf protocols
C. show ip ospf neighbors
D. show ip ospf database
第4题
A.AnAPthathasbeenupgradedfromanautonomousAPtolightweightAPwillonlyfunctioninconjunctionwithaCiscoWirelessLANcontroller.
B.LWAPPincreasestheamountofprocessingwithintheAPs,enablingthemtosupportfilteringandpolicyenforcementfeatures.
C.WLANcontrollersprovideasinglepointofmanagement.
D.LightweightAPsrequirelocalconfigurationsusinglocalmanagement.
E.Realtimeeventssuchasauthentication,securitymanagement,andmobilityarehandledbythelightweightAP.
F.AutonomousAPsreceivecontrolandconfigurationinformationfromaWLANcontroller.
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