题目内容

在路由器上开启DHCP服务器的配置命令是( )

A. [H3C]dhcp
B. [H3C]dhcp enable
C. [H3C-dhcp-pool-0]dhcp
D. [H3C-dhcp-pool-0]dhcp enable

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在路由器上配置DHCP中继的配置命令是( )

A. [H3C]int g0/1[H3C-GigabitEthernet0/1]dhcp relay server-address[H3C-GigabitEthernet0/1]dhcp select relay
B. [H3C]dhcp enable[H3C]int g0/1[H3C-GigabitEthernet0/1]dhcp relay server-address[H3C-GigabitEthernet0/1]dhcp select relay
C. [H3C]dhcp enable[H3C]int vlan 10[H3C-Vlan-interfa10]dhcp relay server-address[H3C-Vlan-interfa10]dhcp select relay
D. [H3C]int vlan 10[H3C-Vlan-interfa10]dhcp relay server-address[H3C-Vlan-interfa10]dhcp select relay

在交换机上配置DHCP中继的配置命令是( )

A. [H3C]int g0/1[H3C-GigabitEthernet0/1]dhcp relay server-address[H3C-GigabitEthernet0/1]dhcp select relay
B. [H3C]dhcp enable[H3C]int g0/1[H3C-GigabitEthernet0/1]dhcp relay server-address[H3C-GigabitEthernet0/1]dhcp select relay
C. [H3C]dhcp enable[H3C]int vlan 10[H3C-Vlan-interfa10]dhcp relay server-address[H3C-Vlan-interfa10]dhcp select relay
D. [H3C]int vlan 10[H3C-Vlan-interfa10]dhcp relay server-address[H3C-Vlan-interfa10]dhcp select relay

在R2上配置DHCP服务器,要求地址池网段为192.168.100.0,网关为192.168.100.254,DNS为3.3.3.3,下面正确的为( )

A. [R2] dhcp enable[R2] dhcp server ip-pool sxvtc[H3C-dhcp-pool-sxvtc]network 192.168.100.0[H3C-dhcp-pool-sxvtc]gateway-list 192.168.100.254[H3C-dhcp-pool-sxvtc]dns-list 3.3.3.3[H3C-dhcp-pool-sxvtc]quit
B. [R2] dhcp enable[R2] dhcp server ip-pool sxvtc[H3C-dhcp-pool-sxvtc]network 192.168.100.0 24[H3C-dhcp-pool-sxvtc]gateway-list 192.168.100.254[H3C-dhcp-pool-sxvtc]dns-list 3.3.3.3[H3C-dhcp-pool-sxvtc]quit
C. [R2] dhcp enable[R2] dhcp server ip-pool sxvtc[H3C-dhcp-pool-sxvtc]network 192.168.100.0 24[H3C-dhcp-pool-sxvtc]gateway-list 3.3.3.3[H3C-dhcp-pool-sxvtc]dns-list 192.168.100.254[H3C-dhcp-pool-sxvtc]quit
D. [R2] dhcp server ip-pool sxvtc[H3C-dhcp-pool-sxvtc]network 192.168.100.0[H3C-dhcp-pool-sxvtc]gateway-list 192.168.100.254[H3C-dhcp-pool-sxvtc]dns-list 3.3.3.3[H3C-dhcp-pool-sxvtc]quit

当防火墙堵塞67.68端口时,PC机仍然可以获得IP地址( )

A. 正确
B. 错误

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