端口聚合
问题描述:
现在有一台核心交换机,和服务器相连,那端口聚合的命令是什么。服务器需不需要做什么配置
组网及组网描述:
您好,服务器也需要做聚合
1.8.1 二层静态聚合配置举例
1. 组网需求
l Device A与Device B通过各自的以太网端口GigabitEthernet1/0/1~GigabitEthernet1/0/3相互连接。
l 在Device A和Device B上分别配置静态链路聚合组,并使两端的VLAN 10和VLAN
l 通过按照报文的源MAC地址和目的MAC地址进行聚合负载分担的方式,来实现数据流量在各成员端口间的负载分担。
2. 组网图
图1-5 静态聚合配置组网图
3. 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
[DeviceA] vlan
[DeviceA-vlan
[DeviceA-vlan
# 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
该配置将被自动同步到聚合组1内的所有成员端口上。
[DeviceA] interface bridge-aggregation 1
[DeviceA-Bridge-Aggregation1] port link-type trunk
[DeviceA-Bridge-Aggregation1] port trunk permit vlan 10
Please wait... Done.
Configuring GigabitEthernet1/0/1... Done.
Configuring GigabitEthernet1/0/2... Done.
Configuring GigabitEthernet1/0/3... Done.
[DeviceA-Bridge-Aggregation1] quit
# 配置全局按照报文的源MAC地址和目的MAC地址进行聚合负载分担。
[DeviceA] link-aggregation load-sharing mode source-mac destination-mac
配置Device B
Device B的配置与Device A相似,配置过程略。
检验配置效果
# 查看Device A上所有聚合组的摘要信息。
[DeviceA] display link-aggregation summary
Aggregation Interface Type:
BAGG -- Bridge-Aggregation, RAGG -- Route-Aggregation
Aggregation Mode: S -- Static, D -- Dynamic
Loadsharing Type: Shar -- Loadsharing, NonS -- Non-Loadsharing
Actor System ID: 0x8000, 000f-e2ff-0001
AGG AGG Partner ID Select Unselect Share
Interface Mode Ports Ports Type
-------------------------------------------------------------------------------
BAGG1 S none 3 0 Shar
以上信息表明,聚合组1为负载分担类型的静态聚合组,包含有三个选中端口。
# 查看Device A上全局采用的聚合负载分担类型。
[DeviceA] display link-aggregation load-sharing mode
Link-Aggregation Load-Sharing Mode:
destination-mac address, source-mac address
以上信息表明,所有聚合组都按照报文的源MAC地址和目的MAC地址进行聚合负载分担。
1.8.2 动态聚合配置举例
1. 组网需求
l Device A与Device B通过各自的以太网端口GigabitEthernet1/0/1~GigabitEthernet1/0/3相互连接。
l 在Device A和Device B上分别配置动态链路聚合组,并使两端的VLAN 10和VLAN
l 通过按照报文的源MAC地址和目的MAC地址进行聚合负载分担的方式,来实现数据流量在各成员端口间的负载分担。
2. 组网图
图1-6 动态聚合配置组网图
3. 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
[DeviceA] vlan
[DeviceA-vlan
[DeviceA-vlan
# 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
该配置将被自动同步到聚合组1内的所有成员端口上。
[DeviceA] interface bridge-aggregation 1
[DeviceA-Bridge-Aggregation1] port link-type trunk
[DeviceA-Bridge-Aggregation1] port trunk permit vlan 10
Please wait... Done.
Configuring GigabitEthernet1/0/1... Done.
Configuring GigabitEthernet1/0/2... Done.
Configuring GigabitEthernet1/0/3... Done.
[DeviceA-Bridge-Aggregation1] quit
# 配置全局按照报文的源MAC地址和目的MAC地址进行聚合负载分担。
[DeviceA] link-aggregation load-sharing mode source-mac destination-mac
配置Device B
Device B的配置与Device A相似,配置过程略。
检验配置效果
# 查看Device A上所有聚合组的摘要信息。
[DeviceA] display link-aggregation summary
Aggregation Interface Type:
BAGG -- Bridge-Aggregation, RAGG -- Route-Aggregation
Aggregation Mode: S -- Static, D -- Dynamic
Loadsharing Type: Shar -- Loadsharing, NonS -- Non-Loadsharing
Actor System ID: 0x8000, 000f-e2ff-0001
AGG AGG Partner ID Select Unselect Share
Interface Mode Ports Ports Type
-------------------------------------------------------------------------------
BAGG1 D 0x8000, 000f-e2ff-0002 3 0 Shar
以上信息表明,聚合组1为负载分担类型的二层动态聚合组,包含有三个选中端口。
# 查看Device A上全局采用的聚合负载分担类型。
[DeviceA] display link-aggregation load-sharing mode
Link-Aggregation Load-Sharing Mode:
destination-mac address, source-mac address
以上信息表明,所有聚合组都按照报文的源MAC地址和目的MAC地址进行聚合负载分担。
6小时前回答暂无
l 采用静态聚合模式:创建二层聚合接口1
[H3C]interface bridge-aggregation 1 //创建二层聚合接口1
[H3C-Bridge-Aggregation1] quit //退出当前视图
l 采用动态聚合模式:创建二层聚合接口,并配置动态聚合模式
[H3C]interface bridge-aggregation 1 //创建二层聚合接口1
[H3C-Bridge-Aggregation1] link-aggregation mode dynamic //配置动态聚合模式
[H3C-Bridge-Aggregation1] quit //退出当前视图
# 分别将端口GigabitEthernet1/0/1至GigabitEthernet1/0/3加入到聚合组1中。
[H3C]interface gigabitethernet 1/0/1 //进入g1/0/1接口
[H3C-GigabitEthernet1/0/1] port link-aggregation group 1 //将接口加入聚合组1
[H3C-GigabitEthernet1/0/1] quit //退出当前视图
[H3C]interface gigabitethernet 1/0/2 //进入g1/0/2接口
[H3C-GigabitEthernet1/0/2] port link-aggregation group 1 //将接口加入聚合组1
[H3C-GigabitEthernet1/0/2] quit //退出当前视图
[H3C]interface gigabitethernet 1/0/3 //进入g1/0/3接口
[H3C-GigabitEthernet1/0/3] port link-aggregation group 1 //将接口加入聚合组1
[H3C-GigabitEthernet1/0/3] quit //退出当前视图
V7交换机二层链路聚合配置方法(命令行版)
6小时前回答暂无
看服务器bond类型而定
mode0、2、3需要配置交换机静态聚合口
mode4需要配置交换机动态聚合口
mode1、5、6不需要配置交换机
网卡绑定mode共有七种(0~6) :
bond0、bond1、bond2、bond3、bond4、bond5、bond6来源地址:https://www.yii666.com/blog/476347.html?action=onAll
第一种模式:mode=0 ,即:(balance-rr) Round-robin policy(平衡抡循环策略,需要配置交换机静态聚合)
第二种模式:mode=1,即: (active-backup) Active-backup policy(主-备份策略)
第三种模式:mode=2,即:(balance-xor) XOR policy(平衡策略,需要配置交换机静态聚合)
第四种模式:mode=3,即:broadcast(广播策略,需配置交换机静态聚合)
第五种模式:mode=4,即:(802.3ad) IEEE 802.3ad Dynamic link aggregation(IEEE 802.3ad 动态链接聚合,需要交换机动态聚合)
第六种模式:mode=5,即:(balance-tlb) Adaptive transmit load balancing(适配器传输负载均衡)
第七种模式:mod=6,即:(balance-alb) Adaptive load balancing(适配器适应性负载均衡)
暂无
交换机要创建聚合组,命令如下:
创建聚合组:
int Bridge-Aggregation 1
port link-type trunk
port trunk permit vlan all //放行所有vlan
link-aggregation mode dynamic //动态聚合
将接口加入聚合组:
int g1/0/0/1
port link-mode bridge
port link-type trunk
port trunk permit vlan all
port link-aggregation group 1
int g1/0/0/2
port link-mode bridge
port link-type trunk
port trunk permit vlan all
port link-aggregation group 1
服务器侧也配置成动态聚合模式
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