| 场景 | 防止一口接入多台设备 |
|---|---|
| 适用 | 三厂 |
| 命令族 | mac-limit(华为)/ mac-address max-mac-count(H3C)/ port-security maximum(思科) |
华为 VRP
华为 VRP
interface GigabitEthernet0/0/1
mac-limit maximum 10 alarm enable
mac-address learning disable action discard
display mac-limit interface GigabitEthernet0/0/1思科 IOS
思科 IOS
interface GigabitEthernet0/1
switchport port-security maximum 10
switchport port-security violation restrict
! IOS 无独立 mac-limit 命令,靠 port-security 实现H3C Comware
H3C Comware
interface GigabitEthernet1/0/1
mac-address max-mac-count 10
display mac-address max-mac-count interface GigabitEthernet1/0/1差异:华为 mac-limit 带 alarm 选项(超限告警);思科超限动作由 port-security violation 决定;H3C 命令最简洁但告警要靠日志。