Cisco路由器执行show access-list的命令显示如下一组信息Standard IP access list blockdeny 10.0.0.0,wildcard bits 0.255.255.255 logdeny 172.16.0.0,wildcard bits 0.15.255.255permit any根据上述信息,正确的access-list配置是______。
- ARouter(config) #access-list standard block Router(config-std-nacl) #deny 10.0.0.0 255.0.0.0 log Router(config-std-nacl) #deny 172.16.0.0 255.240.0.0 Router(config-std-nacl) #permit any
- BRouter(config) #ip accesa-list standard block Router(config-std-nacl) #permit any Router(config-std-nacl) #deny 10.0.0.0 0.255.255.255 log Router(config-std-nacl) #deny 172.16.0.0 0.15.255.255
- CRouter(config) #ip access-list standard block Router(config-std-nacl) #deny 10.0.0.0 255.0.0.0 log Router(config-std-nacl) #deny 172.16.0.0 255.240.0.0 Router(config-std-nacl) #permit any
- DRouter(config) #access-list standard block Router(config-std-nacl) #deny 10.0.0.0 0.255.255.255 log Router(config-std-nacl) #deny 172.16.0.0 0.15.255.255 Router(config-std-nacl) #permit any