多项选择题

When planning high availability， which two components are important to minimize the effect of outages？（）

A.work staff attributes， such as skills and communication
B.redundancy， to prevent single points of failure
C.processes， such as documentation， change control， and labs
D.appropriate technology， such as hardware and software
E.tools， such as those for monitoring and reporting

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热门试题

多项选择题Whichtwoitemsaremostimportantformanagingthelong-termsuccessofhighavailability？（）

A.pleting aggressive implementation schedule
B.Stateful Switchover
C.pany and user expectations
D.Nonstop Forwarding
E.change control processes
F.dual devices and dual links

多项选择题Whichtwonetworkinginfrastructurecharacteristicsaremostlikelytodistinguishvideorequirements（suchasCiscoTelePresence）fromvoicerequirements？（）

A.jitter
B.delay
C.PoE
D.bandwidth
E.packet loss

多项选择题During voice implementation， which two required items are configured at an access layer switch connected to an IP phone to provide VoIP communication？（）

A.allowed codecs
B.native VLAN
C.auxiliary VLAN
D.Cisco Unified Communications Manager IP address
E.RSTP

多项选择题A network is deployed using best practices of the enterprise campus network model， including users with desktop computers connected via IP phones. Given that all components are QoS-capable， where are the two optimal locations for trust boundaries to be configured by the network administrator？（）

A.host
B.IP phone
C.access layer switch
D.distribution layer switch
E.core layer switch

单项选择题Wireless has been operating correctly in the campus infrastructure. After the wireless controllers are upgraded from LWAPP to CAPWAP， access points no longer boot and operate normally. What is the most likely issue causing this problem？（）

A.VLAN assignments
B.DHCP option 43
C.PoE
D.ACL
E.QoS