客户采购两台6520的交换机,需要将两台交换机做上线级联,客户要求每个交换机最后八个口做上下级联,请问怎么做
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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 20之间分别互通。
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。
图1-5 静态聚合配置组网图
(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。
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 20
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
(2) 配置Device B
Device B的配置与Device A相似,配置过程略。
(3) 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。
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 20之间分别互通。
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。
图1-6 动态聚合配置组网图
(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,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。
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 20
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
(2) 配置Device B
Device B的配置与Device A相似,配置过程略。
(3) 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。
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