| 场景 | 接入端口防私接/防 MAC 泛洪 |
|---|---|
| 适用 | 三厂通用 |
| 命令族 | port-security |
华为 VRP
华为 VRP
interface GigabitEthernet0/0/1
port-security enable
port-security max-mac-num 3
port-security protect-action restrict
display port-security interface GigabitEthernet0/0/1思科 IOS
思科 IOS
interface GigabitEthernet0/1
switchport port-security
switchport port-security maximum 3
switchport port-security violation restrict
show port-security interface GigabitEthernet0/1H3C Comware
H3C Comware
port-security enable
interface GigabitEthernet1/0/1
port-security max-mac-count 3
port-security port-mode autolearn
display port-security interface GigabitEthernet1/0/1差异:违例动作——华为 protect-action(protect/restrict/shutdown)、思科 violation(protect/restrict/shutdown)、H3C 用 port-mode 与 intrusion-mode 组合表达。