海关封志是海关监督措施的体现,任何人都不得擅自开启或损毁,这是一项禁止性规范。()
A.正确
B.错误
第1题
A. Features such as UplinkFast and BackboneFast are compatible with RSTP.
B. An RSTP that is based on Cisco products generally performs better than the Cisco proprietary 802.1D enhancements.
C. Cisco proprietary enhancements are not transparent.
D. Information about port roles is sent to all switches.
E. RSTPs that are based on Cisco products require no additional configuration.
第2题
A.OnlytheCiscoCatalyst2960LANBaseSeriesoffersenhancedLayer2+intelligentLANservices.
B.OnlytheCiscoCatalyst2960LANLiteSeriessupportsPoweroverEthernet.
C.OnlytheCiscoCatalyst2960LANBaseSeriescanbemanagedbyCiscoNetworkAssistant.
D.OnlytheCiscoCatalyst2960LANLiteSeriessupportsGigabitEthernetuplinks
第3题
A.CiscoPartnerConsultativeSupport
B.NetworkAvailabilityImprovementSupport
C.Cisco.com
D.CiscoFocusedTechnicalSupport
第4题
A.DetailedDesignDevelopment
B.SystemsAcceptanceTestPlanDevelopment
C.StagingPlan
D.ImplementationPlanDevelopment
E.ProjectKick-off
第5题
A.802.11n
B.802.11b
C.802.11a
D.802.11g
第6题
第7题
A.800
B.830
C.1600
D.3700
第8题
A.five-yearsubscriptionterms
B.nextbusinessdayadvancedhardwarereplacement
C.accesstotheCiscoSmallBusinessSupportCenter
D.CiscoSMARTnet
E.softwareupgradesandupdates
F.accesstotheCiscoSmallBusinessUniversity
第9题
A. isolated mode
B. switchport mode
C. modular mode
D. community mode
E. promiscuous mode
F. global mode
第10题
A.Network security
B.Virtual Private Network (VPN)
C.Wireless network
D.Content networking
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