题目:给路由器接口配置IP地址,下面哪条命令是错误的?( )
A. [R1]ip address 192.168.1.1 255.255.255.0
B. [R1-GigabitEthernet0/0/0]ip address 192.168.1.1 255.255.255.0
C. [R1-GigabitEthernet0/0/0]ip address 192.168.1.1 24
D. [R1-GigabitEthernet0/0/0]ip add 192.168.1.1 24
答案:评论后可见此内容