IRF基础配置

IRF基础配置

拓扑

实验要求

1、SW1、SW2配置IRF堆叠，SW1为master

2、SW3与堆叠配置链路聚合、R4与堆叠配置链路聚合（两种方式）

3、具体ip地址，vlan配置、动态路由协议如图

4、实现PC能访问1.1.1.1/32

实验思路

①将SW1和SW2进行堆叠

②SW3与堆叠正常进行链路聚合

③R4与堆叠正常进行链路聚合

④将PC的网关配置在堆叠上

实验配置

一、SW1的IRF配置

[SW1]irf member 1 priority 32

[SW1]int Ten-GigabitEthernet 1/0/50

[SW1-Ten-GigabitEthernet1/0/50]shutdown

[SW1]int Ten-GigabitEthernet 1/0/51

[SW1-Ten-GigabitEthernet1/0/50]shutdown

[SW1]irf-port 1/1

[SW1-irf-port1/1]port group interface Ten-GigabitEthernet 1/0/50

[SW1-irf-port1/1]port group interface Ten-GigabitEthernet 1/0/51

[SW1]int Ten-GigabitEthernet 1/0/50

[SW1-Ten-GigabitEthernet1/0/50]undo shutdown

[SW1]int Ten-GigabitEthernet 1/0/51

[SW1-Ten-GigabitEthernet1/0/50]undo shutdown

[SW1]sa f

[SW1]irf-port-configuration active

二、SW2的IRF配置

[SW2]irf member 1 renumber 2

Renumbering the member ID may result in configuration change or loss. Continue?[Y/N]:y

[SW2]sa f

<SW2>reboot

[SW2]int Ten-GigabitEthernet 2/0/50

[SW2-Ten-GigabitEthernet2/0/50]shutdown

[SW2-Ten-GigabitEthernet2/0/50]int Ten-GigabitEthernet 2/0/51

[SW2-Ten-GigabitEthernet2/0/51]shutdown

[SW2]irf-port 2/2

[SW2-irf-port2/2]port group interface Ten-GigabitEthernet 2/0/50

[SW2-irf-port2/2]port group interface Ten-GigabitEthernet 2/0/51

[SW2]int Ten-GigabitEthernet 2/0/50

[SW2-Ten-GigabitEthernet2/0/50]undo shutdown

[SW2-Ten-GigabitEthernet2/0/50]int Ten-GigabitEthernet 2/0/51

[SW2-Ten-GigabitEthernet2/0/51]undo shutdown

[SW2]sa f

[SW2]irf-port-configuration active

三、SW3创建vlan，配置链路聚合，配置相关接口类型

[SW3]v 10

[SW3-vlan10]port GigabitEthernet 1/0/3

[SW3]int Bridge-Aggregation 1

[SW3-Bridge-Aggregation1]link-aggregation mode dynamic

[SW3-vlan10]int g1/0/1

[SW3-GigabitEthernet1/0/1]port link-aggregation group 1

[SW3-GigabitEthernet1/0/1]int g1/0/2

[SW3-GigabitEthernet1/0/2]port link-aggregation group 1

[SW3-Bridge-Aggregation1]p  l t

[SW3-Bridge-Aggregation1]p t pe v 10

四、IRF创建VLAN，配置链路聚合，配置相关接口类型

[SW1]vlan 10

[SW1]int Bridge-Aggregation 1

[SW1-Bridge-Aggregation1]link-aggregation mode dynamic

[SW1-GigabitEthernet1/0/1]int g1/0/1

[SW1-GigabitEthernet2/0/1]port link-aggregation group 1

[SW1-GigabitEthernet1/0/1]int g2/0/1

[SW1-GigabitEthernet2/0/1]port link-aggregation group 1

[SW1]int Bridge-Aggregation 1

[SW1-Bridge-Aggregation1]p l t

[SW1-Bridge-Aggregation1]p t pe v 10

五、把网关配置在IRF的vlan10中

[SW1]int vlan 10

[SW1-Vlan-interface10]ip a 192.168.10.254 24

六、RF与R4实现通信的两种方式

①将交换机接口改为三层接口做三层聚合后配置ip地址实现互通

IRF：

[SW1-Vlan-interface10]int g1/0/2

[SW1-GigabitEthernet1/0/2]port link-mode route

[SW1-GigabitEthernet1/0/2]int g2/0/2

[SW1-GigabitEthernet2/0/2]port link-mode route

[SW1]int Route-Aggregation 10

[SW1-Route-Aggregation1]link-aggregation mode dynamic

[SW1]int g1/0/2

[SW1-GigabitEthernet1/0/2]port link-aggregation group 10

[SW1]int g2/0/2

[SW1-GigabitEthernet1/0/2]port link-aggregation group 10

[SW1]int Route-Aggregation 1

[SW1-Route-Aggregation1]ip add 13.1.1.1 24

R4：

[R4]int Route-Aggregation 1

[R4-Route-Aggregation1]link-aggregation mode dynamic

[R4-GigabitEthernet0/1]port link-aggregation group 1

[R4-GigabitEthernet0/0]port link-aggregation group 1

[R4]int Route-Aggregation 1

[R4-Route-Aggregation1]ip a 13.1.1.2 24

Ping测试--------PC与1.1.1.1的连通性

② 将交换机接口二层聚合后，将聚合口加入到某个vlan，在vlan配置ip地址实现互通

[SW1]int Bridge-Aggregation 20

[SW1-Bridge-Aggregation20]int g1/0/2

[SW1-GigabitEthernet1/0/2]port link-aggregation group 20

[SW1-GigabitEthernet1/0/2]int g2/0/2

[SW1-GigabitEthernet2/0/2]port link-aggregation group 20

[SW1]int vlan 20

[SW1-Vlan-interface20]ip a 13.1.1.1 24

[SW1-Vlan-interface20]vlan 20

[SW1-vlan20]port Bridge-Aggregation 20

Ping测试成功