Which VTP mode is capable of creating only local VLANs and does not synchronize with other switches in the VTP domain?（）

单项选择题Where does routing occur within the DoD TCP IP reference model?（）

A. application
B. internet
C. network
D. transport

单项选择题How many addresses for hosts will the network 124.12.4.0 22 provide?（）

A. 510
B. 1022
C. 1024
D. 2048

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

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