**背景：**聚合端口g0/0/1 和 g0/0/2 （华为）；聚合端口g1/0/1 和 g1/0/2 （新华三）；要求所有vlan 通过
【华为】
[Huawei] int eth-trunk 1
[Huawei-Eth-Trunk1] port link-type trunk
[Huawei-Eth-Trunk1] port trunk allow-pass vlan all
[Huawei-g0/0/1] eth-trunk 1
[Huawei-g0/0/2] eth-trunk 1
查看链路聚合是 dis eth-trunk 1
【新华三】[HC3] int bridge-aggregation 1
[HC3-bridge-aggregation-1] port link-type trunk
[HC3-bridge-aggregation-1] port trunk permit vlan all
[HC3-bridge-aggregation-1] quit
[HC3] int g1/0/1
[HC3-g1/0/1] port link-aggregation group 1
[HC3-g1/0/1] quit
[HC3] int g1/0/2
[HC3-g1/0/2] port link-aggregation group 1
[HC3-g1/0/2] quit
查看链路聚合是 dis link-aggregation verbose
注
【华为】 stp enable 开启stp
【新华三】
先dis stp
如果protocal status为disable则表示是关闭的，可以通过stp global enable 开启