聚合不起来

参考：

3.2.1  互通性分析

表8 互通性分析

 采用动态聚合模式对接案例

1. 组网需求

如图13所示，H3C设备与华为设备通过各自的二层以太网接口相互连接。现要求在H3C设备和华为设备上分别配置动态链路聚合，实现增加链路带宽、提高链路可靠性的目的。

图13 采用动态聚合模式对接配置组网图

2. 配置步骤

·     配置H3C设备

# 创建三层聚合接口1，并为该接口配置IP地址和子网掩码。

<H3C> system-view

[H3C] interface Route-Aggregation 1

[H3C-Route-Aggregation1] ip address 100.0.0.1 24

# 配置三层聚合接口1对应的聚合组工作在动态聚合模式下。

[H3C-Route-Aggregation1] link-aggregation mode dynamic

[H3C-Route-Aggregation1] quit

# 将三层以太网接口GigabitEthernet1/0/1加入三层聚合组1中。

[H3C]interface HundredGigE 1/0/1

[H3C-HundredGigE1/0/1] port link-aggregation group 1

[H3C-HundredGigE1/0/1] quit

# 将三层以太网接口GigabitEthernet1/0/2加入三层聚合组1中。

[H3C]interface HundredGigE 1/0/2

[H3C-HundredGigE1/0/2] port link-aggregation group 1

[H3C-HundredGigE1/0/2] quit

·     配置华为设备

# 如下配置以华为CE6865-48S8CQ-EI为例进行介绍，设备具体信息如下：

<HUAWEI> display version

Huawei Versatile Routing Platform Software

VRP (R) software, Version 8.191 (CE6865EI V200R019C10SPC800)

Copyright (C) 2012-2020 Huawei Technologies Co., Ltd.

HUAWEI CE6865-48S8CQ-EI uptime is 3 days, 18 hours, 29 minutes

CE6865-48S8CQ-EI(Master) 1 : uptime is  3 days, 18 hours, 28 minutes

        StartupTime 2022/06/23   19:58:16

Memory    Size    : 4096 M bytes

Flash     Size    : 2048 M bytes

CE6865-48S8CQ-EI version information                              

1. PCB    Version : CEM48S8CQP04 VER A

2. MAB    Version : 1

3. Board  Type    : CE6865-48S8CQ-EI

4. CPLD1  Version : 102

5. CPLD2  Version : 102

6. BIOS   Version : 205

# 指定Eth-Trunk接口1的工作模式为动态LACP模式。

<HUAWEI>system-view immediately

Enter system view, return user view with return command.

[HUAWEI]interface Eth-Trunk 1

[HUAWEI-Eth-Trunk1]mode lacp-dynamic

[HUAWEI-Eth-Trunk1]quit

# 将接口100GE1/0/1加入ID为1的Eth-Trunk接口。

[HUAWEI]interface 100GE 1/0/1

[HUAWEI-100GE1/0/1]eth-trunk 1

[HUAWEI-100GE1/0/1]quit

# 将接口100GE1/0/2加入ID为1的Eth-Trunk接口。

[HUAWEI]interface 100GE 1/0/2

[HUAWEI-100GE1/0/2]eth-trunk 1

[HUAWEI-100GE1/0/2]quit

3. 验证配置

# 在H3C设备上验证聚合组的详细信息。

[H3C] display link-aggregation verbose

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

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

Port: A -- Auto port, M -- Management port, R -- Reference port

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

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

        G -- Defaulted, H -- Expired

Aggregate Interface: Route-Aggregation1

Creation Mode: Manual

Aggregation Mode: Dynamic

Loadsharing Type: Shar

System ID: 0x8000, 743a-2021-ae00

Local:

  Port                Status   Priority Index    Oper-Key               Flag

  HGE1/0/1(R)         S        32768    1        1                      {ACDEF}

  HGE1/0/2            S        32768    2        1                      {ACDEF}

Remote:

  Actor               Priority Index    Oper-Key SystemID               Flag  

  HGE1/0/1            32768    1        337      0x8000, a4be-2b3a-50d1 {ACDEF}

  HGE1/0/2            32768    2        337      0x8000, a4be-2b3a-50d1 {ACDEF}

# 在H3C设备上能Ping通对端设备。

[H3C] ping 100.0.0.2

Ping 100.0.0.2 (100.0.0.2): 56 data bytes, press CTRL+C to break

56 bytes from 100.0.0.2: icmp_seq=0 ttl=254 time=1.094 ms

56 bytes from 100.0.0.2: icmp_seq=1 ttl=254 time=0.753 ms

56 bytes from 100.0.0.2: icmp_seq=2 ttl=254 time=0.666 ms

56 bytes from 100.0.0.2: icmp_seq=3 ttl=254 time=0.686 ms

56 bytes from 100.0.0.2: icmp_seq=4 ttl=254 time=0.566 ms

--- Ping statistics for 100.0.0.2 ---

5 packet(s) transmitted, 5 packet(s) received, 0.0% packet loss

round-trip min/avg/max/std-dev = 0.566/0.753/1.094/0.181 ms

round-trip min/avg/max/std-dev = 2.063/2.204/2.331/0.095 ms

两边都配置动态lacp即可