1. 创建二层 LACP 动态聚合口
    [Leaf-01] interface Bridge-Aggregation 1
    [Leaf-01-Bridge-Aggregation1] link-aggregation mode dynamic
    [Leaf-01-Bridge-Aggregation1] quit
  2. 将跨设备的物理口加入聚合组
    [Leaf-01] interface range GigabitEthernet 1/0/2 GigabitEthernet 2/0/2
    [Leaf-01-if-range] port link-aggregation group 1
    [Leaf-01-if-range] quit
  3. 统一在聚合接口下配置 Trunk 并放行 VLAN
    [Leaf-01] interface Bridge-Aggregation 1
    [Leaf-01-Bridge-Aggregation1] port link-type trunk
    [Leaf-01-Bridge-Aggregation1] undo port trunk permit vlan 1
    [Leaf-01-Bridge-Aggregation1] port trunk permit vlan 10
    [Leaf-01-Bridge-Aggregation1] quit
  4. 创建对端的二层 LACP 动态聚合口
    [Core-01] interface Bridge-Aggregation 1
    [Core-01-Bridge-Aggregation1] link-aggregation mode dynamic
    [Core-01-Bridge-Aggregation1] quit
  5. 将核心物理口加入聚合组
    [Core-01] interface range GigabitEthernet 1/0/2 GigabitEthernet 1/0/3
    [Core-01-if-range] port link-aggregation group 1
    [Core-01-if-range] quit
  6. 配置 Trunk 与 VLAN 放行
    [Core-01] interface Bridge-Aggregation 1
    [Core-01-Bridge-Aggregation1] port link-type trunk
    [Core-01-Bridge-Aggregation1] undo port trunk permit vlan 1
    [Core-01-Bridge-Aggregation1] port trunk permit vlan 10
    [Core-01-Bridge-Aggregation1] quit
    4.验证
    [Core-01-Bridge-Aggregation1] display link-aggregation summary
    image.png

image.png

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