1. 문법 일반적인 형태 Router(config)#access-list access-list-number {permit | deny} {protcol | protocol-keyword} {source-wildcard | any} {destination-wildcard | any} {protocol-options} ICMP Protocol에 대한 Extended Access List Router(config)#access-list access-list-number {permit | deny} icmp {source wildcard | any} {destination wildcard | any} {destination wildcard | any} [icmp-type[icmp-code] | icmp-mess.....
원문 링크 : CISCO Extended IP Access-list