“no access-list access-list-number”将会删除整个ACL列表 例:access-list 11 permit s192.168.1.0 0.0.0.255 例:access-list 11 permit s192.168.1.0 0.0.0.255 如果在最前加no,则整个ACL11被删除 Router(config-if)# ip access-group access-list-number {in|out} 在接口中应用 应用时关联入或出站方向 ...
Chapter: Access Control Lists Overview and Guidelines Last Updated: January 18, 2012 Cisco provides basic traffic filtering capabilities with access control lists (also referred to as access lists). Access lists can be configured for all routed network protocols (IP, AppleTalk, a...
The wildcard mask is a technique for matching specific IP address or range of IP addresses. Cisco access control lists (ACL) filter based on the IP address range configured from a wildcard mask. The wildcard mask is an inverted mask where the matching IP address or range is based on 0 ...
Access control lists (ACLs) are one of the toughest areas for any new Cisco engineer to master. You must have a strong grasp of all common network protocols,
Cisco CCNA Why Use ACLs? An access list (ACL) is a mechanism for identifying particular traffic. One application of an access list is for filtering traffic into or out of a router interface. There are numerous different types of ACLs. IP standard access lists filter on source...
Creating and Editing Access List Statements on a TFTP Server Applying Access Lists to Interfaces Finding Complete Configuration and Command Information for Access ListsAccess Control Lists Overview and Guidelines Last Updated: May 8, 2012 Cisco provides basic traffic filtering capabilities with access cont...
access-list 1 deny any int vlan 1 ip access-group 1 out 这几条命令中的相应关键字的意义如下: access-list:配置均ACL的关键字,所有的ACL均使用这个命令进行配置。 access-list后面的1:ACL号,ACL号相同的所有ACL形成一个组。在判断一个包时,使用同一组中的条目从上到下逐一进行判断,一遇到满足的条目就终...
ACL(AccessControlList，访问控制列表) 技术从来都是一把双刃剑，网络应用与互联网的普及在大幅提高企业的生产经营效率的同时，也带来了诸如数据的安全性，员工利用互联网做与工作不相干事等负面影响。如何将一个网络有效的管理起来，尽可能的降低网络所带来的负面影响就成了摆在网络管理员面前的一个重要课题。 A公司...
28.Access Control Lists _ Cisco CCNA 200-301 6 0 2023-04-01 14:28:19 您当前的浏览器不支持 HTML5 播放器 请更换浏览器再试试哦~点赞 投币 收藏 分享 https://www.youtube.com/playlist?list=PLF1hDMPPRqGxpYdo0ctaa7MxfOi9vjs1u科技 计算机技术 网络 三层 二层 VLAN CCNA tcp/ip 王...