| 场景 | H3C 接入层 DHCP 防护 |
|---|---|
| 适用 | H3C Comware 交换机 |
| 命令族 | dhcp snooping enable / vlan / trust |
H3C Comware
H3C Comware
dhcp snooping enable
dhcp snooping enable vlan 10
interface GigabitEthernet1/0/24
dhcp snooping trust
display dhcp snooping binding
display dhcp snooping statistics华为 VRP
华为 VRP
dhcp snooping enable
dhcp snooping enable vlan 10
interface GigabitEthernet0/0/24
dhcp snooping trusted
display dhcp snooping user-binding dynamic思科 IOS
思科 IOS
ip dhcp snooping
ip dhcp snooping vlan 10
interface GigabitEthernet1/0/24
ip dhcp snooping trust
show ip dhcp snooping binding差异：三厂查看绑定表命令不同（display dhcp snooping binding / user-binding dynamic / show ip dhcp snooping binding），数据库也可写文件或刷新到其他设备供联动。