ccna培训试题16.doc

1
窗体顶端
Refer to the exhibit. work prefix will implement the IP addressing scheme for the LANs shown in the graphic?
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2
窗体顶端
Which IPv4 ted addresses represent valid host addresses? (Choose three.)
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3
窗体顶端
Which statements are true regarding IP addressing? (Choose two.)
NAT translates public addresses to private addresses destined for the .
Only pany is allowed to use a specific work address space.
Private addresses are blocked from public by router.
Network is part of the private address space.
IP address can be used for a host to direct traffic to itself.
窗体底端
4
窗体顶端
Which process do routers use to determine the work address based upon a given IP address and mask?
binary adding
hexadecimal anding
binary division
binary multiplication
binary ANDing
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5
窗体顶端
Refer to the exhibit. Host A is connected to the LAN, but it cannot get access to any resources on the . The configuration of the host is shown in the exhibit. What could be the cause of the problem?
The host mask is incorrect.
The default gateway is work address.
The default gateway is a broadcast address.
The default gateway is on a different from the host.
窗体底端
6
窗体顶端
What mask would w