Lock and Key，又称动态的ACL，此功能是依赖于认证（本地或远程），TELNET，和扩展ACL。
Lock and Key 的配置开始于扩展ACL阻止通过路由器的流量。要穿过路由器的用户被扩展ACL阻止，直到他们Telnet到路由器进行身份验证。 然后Telnet连接被丢弃，单个条目的动态ACL出现在扩展ACL中。配置中可以使用空闲时间和绝对超时时间只允许在特定的时间内的流量通过。
An access control list (ACL), with respect to a computer file system, is a list of permissions attached to an object. An ACL specifies which users or ...
Guidelines for Implementing ACLs
Following are some general guidelines to consider when implementing ACLs:
ACLs can be applied to multiple interfaces on a device.
Only one ACL is allowed per protoc
"The Domain Name System was originally designed to support queries of a statically configured database. While the data was expected to change, the f...
dynamic关键字才出来的时候，觉得真是没什么用，谁总是和com交互来交互去啊，唯恐避之不及啊。 后来逐渐算是有了一些使用心得，发现这货还真是犀利啊，故在此举几个例子，起抛砖引玉之用。 1.替代XXX.GetType().GetProperty("YYY").GetValue(XXX) stati ...
