单选题要在一个接上配置IP地址和子网掩码,正确的命令是哪个?()ASwitch(config)#ip address 192.168.1.1BSwitch(config-if)#ip address 192.168.1.1CSwitch(config-if)#ip address 192.168.1.1 255.255.255.0DSwitch(config-if)#ip address 192.168.1.1 netmask 255.255.255.0

单选题
要在一个接上配置IP地址和子网掩码,正确的命令是哪个?()
A

Switch(config)#ip address 192.168.1.1

B

Switch(config-if)#ip address 192.168.1.1

C

Switch(config-if)#ip address 192.168.1.1 255.255.255.0

D

Switch(config-if)#ip address 192.168.1.1 netmask 255.255.255.0


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要在一个接上配置IP地址和子网掩码,正确的命令是哪个?() A.Switch(config)#ip address 192.168.1.1B.Switch(config-if)#ip address 192.168.1.1C.Switch(config-if)#ip address 192.168.1.1 255.255.255.0D.Switch(config-if)#ip address 192.168.1.1 netmask 255.255.255.0

Which command on router EzonexamA will assign the last usable IP address from the 192.168.32.128/28 subnetwork to a router interface?A. EzonexamA(config-if) ip address 192.168.32.142 255.255.255.240B. EzonexamA(config-if) ip address 192.168.32.143 255.255.255.240C. EzonexamA(config-if) ip address 192.168.32.158 255.255.255.240D. EzonexamA(config-if) ip address 192.168.32.145 255.255.255.240E. EzonexamA(config-if) ip address 192.168.32.144 255.255.255.240F. EzonexamA(config-if) ip address 192.168.32.158 255.255.255.240G. None of the above

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给一个端口配置IP192.168.1.1/30地址,命令应为()。 A.ip address 192.168.1.1 255.255.255.253B.ip address 192.168.1.1 255.255.255.250C.ip address 192.168.1.1 255.255.255.240D.ip address 192.168.1.1 255.255.255.0

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The network security policy requires that only one host be permitted to attach dynamically to each switch interface. If that policy is violated, the interface should shut down. Which two commands must the network administrator configure on the 2950 Catalyst switch to meet this policy?()A. Switch1(config-if)# switchport port-security maximum 1B. Switch1(config)# mac-address-table secureC. Switch1(config)# access-list 10 permit ip hostD. Switch1(config-if)# switchport p ort-security violation shutdownE. Switch1(config-if)# ip access-group 10

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给一个端口配置IP192.168.1.1/30地址,命令应为()。A、ip address 192.168.1.1 255.255.255.253B、ip address 192.168.1.1 255.255.255.250C、ip address 192.168.1.1 255.255.255.240D、ip address 192.168.1.1 255.255.255.0

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单选题Which set of commands is recommended to prevent the use of a hub in the access layer?()Aswitch(config-if)#switchport mode trunk switch(config-if)#switchport port-security maximum 1Bswitch(config-if)#switchport mode trunk switch(config-if)#switchport port-security mac-address 1Cswitch(config-if)#switchport mode access switch(config-if)#switchport port-security maximum 1Dswitch(config-if)#switchport mode access switch(config-if)#switchport port-security mac-address 1

单选题Which command will assign the last usable IP address from the 192.168.32.128/28 subnetwork to a router interface?()ATestKingA(config-if)# ip address 192.168.32.142 255.255.255.240BTestKingA(config-if)# ip address 192.168.32.143 255.255.255.240CTestKingA(config-if)# ip address 192.168.32.158 255.255.255.240DTestKingA(config-if)# ip address 192.168.32.145 255.255.255.240ETestKingA(config-if)# ip address 192.168.32.144 255.255.255.240

单选题Which command would correctly configure a serial port on a router with the last usable host address in the 192.216.32.32/29 subnet?()ARouter(config-if)# ip address 192.216.32.38 255.255.255.240BRouter(config-if)# ip address 192.216.32.39 255.255.255.224CRouter(config-if)# ip address 192.216.32.63 255.255.255.248DRouter(config-if)# ip address 192.216.32.39 255.255.255.248ERouter(config-if)# ip address 192.216.32.38 255.255.255.248

单选题给一个端口配置IP192.168.1.1/30地址,命令应为()。Aip address 192.168.1.1 255.255.255.253Bip address 192.168.1.1 255.255.255.250Cip address 192.168.1.1 255.255.255.240Dip address 192.168.1.1 255.255.255.0

单选题You work as a technician at TestKing. You are configuring a Cisco router. You want to configure the IP address on an interface.Which command should you use?()Arouter(config-if)#ip address 142.8.2.1 subnet mask 255.255.252.0Brouter(config-if)#142.8.2.1 0.0.3.255Crouter(config-if)#ip address 142.8.2.1 255.255.252.0Drouter(config-if)#142.8.2.1 subnet mask 255.255.252.0Erouter(config-if)#ip address 142.8.2.1 0.0.3.255Frouter(config-if)#ip address 142.8.2.1 subnet mask /22