| 场景 | 跨厂商对接、服务器双网卡、堆叠链路 |
|---|---|
| 适用 | 全部设备 |
| 命令族 | mode lacp-static / channel-group mode active / link-aggregation mode dynamic |
华为 VRP
华为 VRP
[Huawei] interface Eth-Trunk 1
[Huawei-Eth-Trunk1] mode lacp-static ! 动态 LACP
[Huawei-GigabitEthernet0/0/1] eth-trunk 1
[Huawei-GigabitEthernet0/0/2] eth-trunk 1
<Huawei> display eth-trunk 1 ! 看成员 Active/Inactive思科 IOS
思科 IOS
SW-A(config)# interface range GigabitEthernet1/0/1-2
SW-A(config-if-range)# channel-group 1 mode active ! LACP 主动
SW-A# show etherchannel summary ! 看 (SU) 与成员 (P)H3C Comware
H3C Comware
[H3C] interface Bridge-Aggregation 1
[H3C-Bridge-Aggregation1] link-aggregation mode dynamic ! LACP
[H3C-GigabitEthernet1/0/1] port link-aggregation group 1
[H3C-GigabitEthernet1/0/2] port link-aggregation group 1
<H3C> display link-aggregation verbose对照:华为 mode lacp-static、思科 mode active、H3C link-aggregation mode dynamic。LACP 要求两端“至少一端主动”(active),两端都 passive 不建链;对接 Linux bond 802.3ad 时交换机侧建议 active。