单选题定义一个用于封禁ICMP协议而只允许转发166.129.130.0/24子网的ICMP数据包的访问控制列表，Cisco路由器的正确配置是

A、 access-list 198 permit icmp 166.129.130.0 255.255.255.0 anyaccess-list 198 deny icmp any anyaccess-list 198 permit ip any any
B、 access-list 198 permit icmp 166.129.130.0 0.0.0.255 anyaccess-list 198 deny icmp any anyaccess-list 198 permit ip any any
C、 access-list 99 permit icmp 166.129.130:0 0.0.0.255 anyaccess-list 99 deny icnip any anyaccess-list 99 permit ip any any
D、 access-list 100 permit icmp 166.129.130.0 0.0.0.255 anyaccess-list 100 permit ip any anyaccess-list 100 deny icmp any any

【正确答案】 B

【答案解析】