单项选择题
Cisco 3548交换机采用telnet远程管理方式进行配置,其设备管理地址是222.38.12.23/24,缺省路由是222.38.12.1。下列对交换机预先进行的配置,正确的是______。
A.Switch-3548 (config) # interface vlan1Switch-3548 (config-if) # ip address 222.38.12.23 255.255.255.0Switch-3548 (config-if) # ip default-gateway 222.38.12.1Switch-3548 (config-if) # exitSwitch-3548 (config) # line vty 0 4Switch-3548 (config-line) # password 7 cccSwitch-3548 (config-line) # exit
B.Switch-3548 (config) # interface vlan1Switch-3548 (config-if) # ip address 222.38.12.23 255.255.255.0Switch-3548 (config-if) # exitSwitch-3548 (config) # ip default-gateway 222.38.12.1Switch-3548 (config) # line vty 0 4Switch-3548 (config-line) # password 7 cccSwitch-3548 (config-line) # exit
C.Switch-3548 (config) # interface vlan1Switch-3548 (config-if) # ip address 222.38.12.23 255.255.255.0Switch-3548 (config-if) # exitSwitch-3548 (config) # ip default-route 222.38.12.1Switch-3548 (config) # line vty 0 4Switch-3548 (config-line) # password 7 cccSwitch-3548 (config-line) # exit
D.Switch-3548 (config) # interface vlan1Switch-3548 (config-if) # ip address 222.38.12.23 255.255.255.0Switch-3548 (config-if) # exitSwitch-3548 (config) # ip default-gateway 222.38.12.1Switch-3548 (config) # line aux 0 4Switch-3548 (config-line) # password 7 cccSwitch-3548 (config-line) # exit