摘要:
R#show run Building configuration... Current configuration : 864 bytes ! version 15.1 no service timestamps log datetime msec no service timestamps de 阅读全文
摘要:
配置思路: 配置ACL并应用到出口的IN方向 interface FastEthernet0/0 出口 ip address 10.10.10.1 255.0.0.0 ip access-group 100 in 应用ACL duplex auto speed auto ! interface Fa 阅读全文
摘要:
SqlHelper.cs using System; using System.Configuration;//这个一定要从项目的引用右键把其添加进来 using System.Data; using System.Data.SqlClient; namespace MySelfClassLibra 阅读全文