web页面是一个残缺的,受限制的界面,DHCP不允许配置网关地址,租约时间也不允许超过7天,所以telnet配置吧。
bash
telnet 192.168.3.1
登录用户名
bash
root
登陆密码
bash
Zte521
先看当前配置
bash
sendcmd 1 DB p DHCPSHostCfg
配置示例:
修改DHCP地址池范围(192.168.3.100-150)
bash
sendcmd 1 DB set DHCPSHostCfg 0 MinAddress 192.168.3.100
sendcmd 1 DB set DHCPSHostCfg 0 MaxAddress 192.168.3.150
修改租约时间为90天(902460*60=7776000秒)
bash
sendcmd 1 DB set DHCPSHostCfg 0 LeaseTime 7776000
修改网关为192.168.3.254
bash
sendcmd 1 DB set DHCPSHostCfg 0 IPRouters 192.168.3.254
修改主DNS为192.168.3.253,清空其他DNS
bash
sendcmd 1 DB set DHCPSHostCfg 0 DNSServers1 192.168.3.253
sendcmd 1 DB set DHCPSHostCfg 0 DNSServers2 0.0.0.0
sendcmd 1 DB set DHCPSHostCfg 0 DNSServers3 0.0.0.0
保存配置
bash
sendcmd 1 DB save
再次确认
bash
sendcmd 1 DB p DHCPSHostCfg
查看DHCP分配情况
bash
sendcmd 1 DB p DHCPSHostInfo
关闭DHCP服务器
bash
sendcmd 1 DB set DHCPSHostCfg 0 ServerEnable 0
sendcmd 1 DB save