单项选择题
For the network 192.0.2.0/23, which option is a valid IP address that can be assigned to a host?（）
A. 192.0.2.0
B. 192.0.2.255
C. 192.0.3.255
D. 192.0.4.0
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相关考题
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单项选择题
The ip subnet zero command is not configured on a router. What would be the IP address of Ethernet0/0 using the first available address from the sixth subnet of the network 192.168.8.0/29?（）
A. 192.168.8.25
B. 192.168.8.41
C. 192.168.8.49
D. 192.168.8.113 -
单项选择题
What speeds must be disabled in a mixed 802.11b/g WLAN to allow only 802.11g clients to connect?（）
A. 6, 9, 12, 18
B. 1, 2, 5.5, 6
C. 5.5, 6, 9, 11
D. 1, 2, 5.5, 11 -
单项选择题
Which port state is introduced by Rapid-PVST?（）
A. learning
B. listening
C. discarding
D. forwarding
