1/0/1]ipsourcecheckuser-bindalarmthreshold200[Switch-1/0/1]quit#在连接Host_2的GE1/0/2接口使能IPSG和IP报文检查告警功能,当丢弃报文阈值到达200将上报告警。[Switch]1/0/2[Switch-1/0/2]ipsourcecheckuser-bindenable[Switch-1/0/2]ipsourcecheckuser-bindalarmenable[Switch-1/0/2]ipsourcecheckuser-bindalarmthreshold200[Switch-1/0/2]quit步骤3:验证配置结果在Switch上执行displaydhcpstaticuser-bindall命令,能够查看静态绑定表信息。[Switch]displaydhcpstaticuser-bindallDHCPstaticBind-table:Flags:O-outervlan,I-innervlan,P-Vlan-mappingIPAddressMACAddressVSI/VLAN(O/I/P)Interface--------------------------------------------------------------------------------10.0.0.10001-0001-0001--/--/----10.0.0.110002-0002-0002--/--/------------------------------------------------------------------------------------Printcount:2Totalcount:2Host_1和Host_2使用管理员分配的固定IP地址能够正常访问网络,更改IP地址后无法访问网络。
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