Configuring Static IP‑MAC Binding, Interface IP Source Guard, and DHCP Snooping on a Huawei Router
This guide demonstrates how to set up static IP‑MAC bindings, enable IP source guard on GigabitEthernet interfaces, and configure global and VLAN‑specific DHCP Snooping with trusted ports on a Huawei router using command‑line syntax.
user-bindstatic ip-address 10.0.0.1 mac-address0001-0001-0001user-bindstatic ip-address 10.0.0.11 mac-address0002-0002-0002//创建绑定表项
interface gigabitethernet0/0/1ipsource check user-bind enable//使能GE0/0/1接口的IPSG检查功能
quitinterface gigabitethernet0/0/2ipsource check user-bind enable//使能GE0/0/2接口的IPSG检查功能
quitdhcpenable//全局使能DHCP功能 dhcpsnooping enable //全局使能DHCP Snooping功能
vlan 10dhcpsnooping enable//在VLAN视图下使能DHCP Snooping功能 dhcpsnooping trusted interface gigabitethernet0/0/3 //将连接DHCP Server的GE0/0/3接口配置为信任接口 ipsource check user-bind enable //基于VLAN使能IPSG检查功能
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