Linux的内核是由谁开发的()
A. Linus Torwalds
B. 安德鲁
C. 求伯君
D. 比尔盖茨
当要配置路由器的接口地址时应采用哪个命令()
A. ip address 1.1.1.1 netmask 255.0.0.0
B. ip address 1.1.1.1/24
C. set ip address 1.1.1.1 subnetmask 24
D. ip address 1.1.1.1 255.255.255
当要配置三层交换机的接口地址时应采用哪个命令()
A. no switch ; ip address 1.1.1.1 netmask 255.0.0.0
B. no switch ; ip address 1.1.1.1/24
C. no switch ; set ip address 1.1.1.1 subnetmask 24
D. no switch ; ip address 1.1.1.1 255.255.255
下列关于访问控制列表的配置命令,正确的是()
A. access-list 100 deny 1.1.1.1
B. access-list 1 permit any
C. access-list 1 permit 1.1.1.1 0 2.2.2.2 0.0.0.255
D. access-list 99 deny tcp any 2.2.2.2 0.0.0