使用收发器后链路聚合不正常

需检查聚合状态是否正常

# 通过display link-aggregation verbose命令来显示聚合组的相关信息，以验证配置是否成功。

l 采用静态聚合模式的链路聚合配置信息

[H3C] display link-aggregation verbose

Loadsharing Type: Shar -- Loadsharing, NonS -- Non-Loadsharing

Port Status: S -- Selected, U -- Unselected

Flags: A -- LACP_Activity, B -- LACP_Timeout, C -- Aggregation,

D -- Synchronization, E -- Collecting, F -- Distributing,

G -- Defaulted, H -- Expired



Aggregation Interface: Bridge-Aggregation1

Aggregation Mode: Static

Loadsharing Type: Shar

Port Status Priority Oper-Key

--------------------------------------------------------------------------------

GE1/0/1 S 32768 1

GE1/0/2 S 32768 1

GE1/0/3 S 32768 1

结果说明：本端加入到静态聚合组内的成员端口都处于Selected状态，与对端对应端口是否是Selected状态无关。

l 采用动态聚合模式的链路聚合配置信息

[H3C]display link-aggregation verbose

Loadsharing Type: Shar -- Loadsharing, NonS -- Non-Loadsharing

Port Status: S -- Selected, U -- Unselected

Flags: A -- LACP_Activity, B -- LACP_Timeout, C -- Aggregation,

D -- Synchronization, E -- Collecting, F -- Distributing,

G -- Defaulted, H -- Expired



Aggregation Interface: Bridge-Aggregation11

Aggregation Mode: Dynamic

Loadsharing Type: Shar

System ID: 0x8000, 000f-e234-5678

Local:

Port Status Priority Oper-Key Flag

--------------------------------------------------------------------------------

GE1/0/1 S 32768 1 {ACDEF}

GE1/0/2 S 32768 1 {ACDEF}

GE1/0/3 S 32768 1 {ACDEF}

Remote:

Actor Partner Priority Oper-Key SystemID Flag

--------------------------------------------------------------------------------

GE1/0/1 14 32768 1 0x8000, 0000-fc00-7506 {ACDEF}

GE1/0/2 15 32768 1 0x8000, 0000-fc00-7506 {ACDEF}

GE1/0/3 16 32768 1 0x8000, 0000-fc00-7506 {ACDEF}

结果说明：本端和对端设备上聚合组内的成员端口都处于Selected状态。原因是在动态链路聚合中通过LACP协议报文交互，可使两端聚合组内的成员端口选中状态达成一致，可顺利实现对用户数据的转发。