( 23 ) 配置 DHCP 服务器 IP 地址池的地址为 193.45.98.0/24 。 其中 193.45.98.10 至 193.45.98.30 用作静态地址分配,正确的配置语句是
A ) ip dhcp excluded-address 193.45.98.10,193.45.98.30
network 193.45.98.0 255.255.255.0
B ) ip dhcp excluded-address 193.45.98.10,193.45.98.30
network 193.45.98.0/24
C ) ip dhcp excluded-address 193.45.98.10,193.45.98.30
network 193.45.98.0 0.0.0.255
D ) ip dhcp excluded-address 193.45.98.10 193.45.98.30
network 193.45.98.0 255.255.255.0