Exhibit： You work as a network administrator at . You study the exhibit carefully. What information can be drawn from the output？（）
A. Devices connected to interfaces FastEthernet3/1 and FastEthernet3/2 are sending BPDUs with a superior root bridge parameter， but traffic is still forwarded across the ports.
B. Interfaces FastEthernet3/1 and FastEthernet3/2 are candidate for becoming the STP root port， but neither can realize that role until BPDUs with a superior root bridge parameter are no longer received on at least one of the interfaces.
C. Devices connected to interfaces FastEthernet3/1 and FastEthernet3/2 are sending BPDUs with a superior root bridge parameter and no traffic is forwarded across the ports.Once inaccurate BPDUs have been stopped， the interfaces automatically recover and resume normal operation.
Devices connected to interfaces FastEthernet3/1 and FastEthernet3/2 are sending BPDUs with a superior root bridge parameter and no traffic is forwarded across the ports.Once inaccurate BPDUs have been stopped， the interfaces will need to be administratively shut down， and brought back up， to resume normal operation.
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Refer to the exhibit. Which order correctly identifies the steps to provision a cable modem to connect to a headend as defined by the DOCSIS standard？（）
A→D→C→G→E→F→B
B. A→D→E→G→C→F→B
C→D→F→G→E→A→B
D. C→D→F→G→A→E→B
E. F→D→C→G→A→E→B
DuringtheIPv6autoconfiguration,whatdoesthedeviceappendtothe64-bitprefixthatitreceivesfromtheroutertocreateitsIPv6address?（）
A. apseudorandomgeneratednumber
B. itslocallyconfiguredIPv4address
C. theDHCP-supplieddeviceID
D. itsMACaddress
Refertotheexhibit.AclienthasaskedyoutoconsultonaneBGPloadingquestion.CurrentlytheAS100eBGPlinkshaveanaverageoutboundloadof65%and20%respectively.Onfurtherinvestigation,trafficfrom10.10.24.0accountsfor45%,and10.10.25.0and10.10.32.0accountsfor20%eachoftheoutboundload.ThecustomerwantstospreadtheloadbetweenthetwoeBGPlinksmoreevenly.TheBGPattributesarecurrentlysetattheirdefaultvalues.IfyouarelocatedatAS100andwanttoinfluencehowAS100sendstraffictoAS200,whatBGPattributecouldyouconfiguretocauseAS100outboundtraffictoloadtheeBGPlinksmoreevenly?（）
A. OnrouterA,setthedefaultlocal-preferenceto50.
B. OnrouterB,setthedefaultmetricto150.
C. OnrouterB,configurearoutemapfor10.10.25.0/24withalocalpreferenceof150linkedtoneighbor192.168.30.2.
D. OnrouterB,setthedefaultlocal-preferenceto150.
Exhibit： You work as a network technician at. Study the exhibit carefully. You are required configure the static WEP keys on the wireless client adapter using the Cisco ADU （Aironet Desktop Utility）. What should you have in mind when doing this？（）
A. Before the client adapter WEP key is generated， all wireless infrastructure devices （such as access points， servers， etc.） must be properly configured for LEAP authentication.
B. The client adapter WEP key should be generated by the AP and forwarded to the client adapter efore the client adapter can establish communication with the wireless network.
C. In infrastructure mode the client adapter WEP key must match the WEP key used by the access point. In ad hoc mode all client WEP keys within the wireless network must match each other.
D. The client adapter WEP key should be generated by the authentication server and forwarded to the client adapter before the client adapter can establish communication with the wireless network.
E. None of the other alternatives apply
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