ALL交换机聚合

Posted 2022-09-15 网络抓虫

H3C​

一. 二 层静态聚合配置组网图​

配置步骤​

(1) 配置Device A​

# 创建VLAN 10，并将端口GigabitEthernet1/0/4加入到该VLAN中。​

<DeviceA> system-view​

[DeviceA] vlan 10​

[DeviceA-vlan10] port gigabitethernet 1/0/4​

[DeviceA-vlan10] quit​

# 创建VLAN 20，并将端口GigabitEthernet1/0/5加入到该VLAN中。​

[DeviceA] vlan 20​

[DeviceA-vlan20] port gigabitethernet 1/0/5​

[DeviceA-vlan20] quit​

# 创建二层聚合接口1。​

[DeviceA] interface bridge-aggregation 1​

[DeviceA-Bridge-Aggregation1] quit​

# 分别将端口GigabitEthernet1/0/1至GigabitEthernet1/0/3加入到聚合组1中。​

[DeviceA] interface gigabitethernet 1/0/1​

[DeviceA-GigabitEthernet1/0/1] port link-aggregation group 1​

[DeviceA-GigabitEthernet1/0/1] quit​

[DeviceA] interface gigabitethernet 1/0/2​

[DeviceA-GigabitEthernet1/0/2] port link-aggregation group 1​

[DeviceA-GigabitEthernet1/0/2] quit​

[DeviceA] interface gigabitethernet 1/0/3​

[DeviceA-GigabitEthernet1/0/3] port link-aggregation group 1​

[DeviceA-GigabitEthernet1/0/3] quit​

# 配置二层聚合接口1为Trunk端口，并允许VLAN 10和20的报文通过。​

[DeviceA] interface bridge-aggregation 1​

[DeviceA-Bridge-Aggregation1] port link-type trunk​

[DeviceA-Bridge-Aggregation1] port trunk permit vlan 10 20​

[DeviceA-Bridge-Aggregation1] quit​

(2) 配置Device B​

Device B的配置与Device A相似，配置过程略。​

4. 验证配置​

# 查看Device A上所有聚合组的详细信息。​

[DeviceA] 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: Bridge-Aggregation1​

Aggregation Mode: Static​

Loadsharing Type: Shar​

Management VLANs: None​

Port Status Priority Oper-Key​

GE1/0/1(R) S 32768 1​

GE1/0/2 S 32768 1​

GE1/0/3 S 32768 1​

以上信息表明，聚合组1为负载分担类型的二层静态聚合组，包含有三个选中端口。​

二. 二层动态聚合配置组网图​

配置步骤​

配置Device A​

# 创建VLAN 10，并将端口GigabitEthernet1/0/4加入到该VLAN中。​

<DeviceA> system-view​

[DeviceA] vlan 10​

[DeviceA-vlan10] port gigabitethernet 1/0/4​

[DeviceA-vlan10] quit​

# 创建VLAN 20，并将端口GigabitEthernet1/0/5加入到该VLAN中。​

[DeviceA] vlan 20​

[DeviceA-vlan20] port gigabitethernet 1/0/5​

[DeviceA-vlan20] quit​

# 创建二层聚合接口1，并配置该接口为动态聚合模式。​

[DeviceA] interface bridge-aggregation 1​

[DeviceA-Bridge-Aggregation1] link-aggregation mode dynamic​

[DeviceA-Bridge-Aggregation1] quit​

# 分别将端口GigabitEthernet1/0/1至GigabitEthernet1/0/3加入到聚合组1中。​

[DeviceA] interface gigabitethernet 1/0/1​

[DeviceA-GigabitEthernet1/0/1] port link-aggregation group 1​

[DeviceA-GigabitEthernet1/0/1] quit​

[DeviceA] interface gigabitethernet 1/0/2​

[DeviceA-GigabitEthernet1/0/2] port link-aggregation group 1​

[DeviceA-GigabitEthernet1/0/2] quit​

[DeviceA] interface gigabitethernet 1/0/3​

[DeviceA-GigabitEthernet1/0/3] port link-aggregation group 1​

[DeviceA-GigabitEthernet1/0/3] quit​

# 配置二层聚合接口1为Trunk端口，并允许VLAN 10和20的报文通过。​

[DeviceA] interface bridge-aggregation 1​

[DeviceA-Bridge-Aggregation1] port link-type trunk​

[DeviceA-Bridge-Aggregation1] port trunk permit vlan 10 20​

[DeviceA-Bridge-Aggregation1] quit​

配置Device B​

Device B的配置与Device A相似，配置过程略。​

4. 验证配置​

# 查看Device A上所有聚合组的详细信息。​

[DeviceA] display link-aggregation verbose​

1.配置接口优先级。​

link-aggregation port-priority priority​

缺省情况下，端口优先级为32768。​

2.全局配置LACP的系统优先级。​

lacp system-priority priority​

缺省情况下，LACP的系统优先级为32768。​

配置步骤​

(1) 进入系统视图。​

system-view​

(2) 配置全局的LACP的系统MAC地址。​

lacp system-mac mac-address​

缺省情况下，LACP的系统MAC地址为设备的桥MAC地址。​

(3) 配置全局的LACP的系统优先级。​

lacp system-priority priority​

缺省情况下，LACP的系统优先级为32768。​

(4) 进入聚合接口视图。​

进入二层聚合接口视图。​

interface bridge-aggregation interface-number​

进入三层聚合接口视图。​

interface route-aggregation interface-number​

(5) 配置聚合接口的LACP的系统MAC地址。​

port lacp system-mac mac-address​

缺省情况下，LACP的系统MAC地址为设备的桥MAC地址。​

(6) 配置聚合接口的LACP的系统优先级。​

port lacp system-priority priority​

缺省情况下，LACP的系统优先级为32768。​