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单选题
A system has a critical need for network services on a small network with a limited number of hosts. System overhead is not a concern. Which of the following should the system administrator do to help ensure connectivity in the event of a gateway failure?()
A
Use the ifconfig command to enable dead gate detection
B
Use the no command to set active dead gateway detection
C
Use the route command to set active dead gateway detection
D
Add the line active_dgd=1 to the /etc/gated.conf command and refresh the gated daemon
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更多 “单选题A system has a critical need for network services on a small network with a limited number of hosts. System overhead is not a concern. Which of the following should the system administrator do to help ensure connectivity in the event of a gateway failure?()A Use the ifconfig command to enable dead gate detectionB Use the no command to set active dead gateway detectionC Use the route command to set active dead gateway detectionD Add the line active_dgd=1 to the /etc/gated.conf command and refresh the gated daemon” 相关考题
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单选题You have a network containing 120 routers. You must establish and maintain connectivity between the loopback interfaces of all routers. Because of the critical services using the network, you need redundancy and fast failover. Which routing protocol should you use in this scenario?()A
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考题
单选题A network vulnerability scanner is part of which critical element of network and system security?()A
host securityB
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security monitoringD
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考题
单选题Your network contains a Windows Server Update Services (WSUS) server. All computers on the network are configured to download and install updates once a week.You need to deploy a critical update to a WSUS client as soon as possible. Which command should you run?()A
dism.exe /online /check-apppatchB
gpupdate.exe /forceC
secedit.exe /refreshpolicyD
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SHA not responding to NAP clientB
SHA unable to contact required servicesC
SHV not respondingD
SHV unable to contact required services
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