IRF典型配置举例（LACP MAD检测方式）

组网图

H3C IRF典型配置举例_3c

配置步骤

配置Device A

配置IRF 优先级
 irf member 1 priority 30
关闭IRF所需要的物理接口
[H3C]interface range Ten-GigabitEthernet 1/0/25 to Ten-GigabitEthernet 1/0/28
[H3C-if-range]shut
[H3C-if-range]quit
配置IRF1/1端口绑定物理接口Ten-GigabitEthernet 1/0/25 ，Ten-GigabitEthernet 1/0/26
[H3C]irf-port 1/1 
[H3C-irf-port1/1]port group interface Ten-GigabitEthernet 1/0/25
[H3C-irf-port1/1]port group interface Ten-GigabitEthernet 1/0/26
[H3C-irf-port1/1]
配置IRF1/2端口绑定物理接口Ten-GigabitEthernet 1/0/27 ，Ten-GigabitEthernet 1/0/28
[H3C]irf-port 1/2
[H3C-irf-port1/2]port group interface Ten-GigabitEthernet 1/0/27
[H3C-irf-port1/2]port group interface Ten-GigabitEthernet 1/0/28
[H3C-irf-port1/2]quit
开启物理端口并保存配置
[H3C]interface range Ten-GigabitEthernet 1/0/25 to Ten-GigabitEthernet 1/0/28
[H3C-if-range]undo shut
[H3C-if-range]quit
[H3C]save
激活IRF端口下配置
irf-port-configuration active

配置Device B

将Device B成员编号设置成2
[H3C]irf member 1 renumber 2 
[H3C]quit
[H3C]reboot
配置IRF优先级
irf member 2 priority 25
关闭IRF所需要的物理接口
[H3C]interface range Ten-GigabitEthernet 2/0/25 to Ten-GigabitEthernet 2/0/28
[H3C-if-range]shut
[H3C-if-range]quit
配置IRF2/1端口绑定物理接口Ten-GigabitEthernet 2/0/25 ，Ten-GigabitEthernet 2/0/26
[H3C]irf-port 2/1 
[H3C-irf-port2/1]port group interface Ten-GigabitEthernet 2/0/25
[H3C-irf-port2/1]port group interface Ten-GigabitEthernet 2/0/26
[H3C-irf-port2/1]
配置IRF2/2端口绑定物理接口Ten-GigabitEthernet 2/0/27 ，Ten-GigabitEthernet 2/0/28
[H3C]irf-port 2/2
[H3C-irf-port2/2]port group interface Ten-GigabitEthernet 2/0/27
[H3C-irf-port2/2]port group interface Ten-GigabitEthernet 2/0/28
[H3C-irf-port2/2]quit
开启物理端口并保存配置
[H3C]interface range Ten-GigabitEthernet 2/0/25 to Ten-GigabitEthernet 2/0/28
[H3C-if-range]undo shut
[H3C-if-range]quit
[H3C]save
激活IRF端口下配置，设备重启后完成堆叠
irf-port-configuration active

配置Device C

将Device C成员编号设置成3
[H3C]irf member 1 renumber 3
[H3C]quit
[H3C]reboot
配置IRF优先级
irf member 3 priority 20
关闭IRF所需要的物理接口
[H3C]interface range Ten-GigabitEthernet 3/0/25 to Ten-GigabitEthernet 3/0/28
[H3C-if-range]shut
[H3C-if-range]quit
配置IRF3/1端口绑定物理接口Ten-GigabitEthernet 3/0/25 ，Ten-GigabitEthernet 3/0/26
[H3C]irf-port 3/1 
[H3C-irf-port3/1]port group interface Ten-GigabitEthernet 3/0/25
[H3C-irf-port3/1]port group interface Ten-GigabitEthernet 3/0/26
[H3C-irf-port3/1]
配置IRF3/2端口绑定物理接口Ten-GigabitEthernet 3/0/27 ，Ten-GigabitEthernet 3/0/28
[H3C]irf-port 3/2
[H3C-irf-port3/2]port group interface Ten-GigabitEthernet 3/0/27
[H3C-irf-port3/2]port group interface Ten-GigabitEthernet 3/0/28
[H3C-irf-port3/2]quit
5.开启物理端口并保存配置
[H3C]interface range Ten-GigabitEthernet 3/0/25 to Ten-GigabitEthernet 3/0/28
[H3C-if-range]undo shut
[H3C-if-range]quit
[H3C]save
6.激活IRF端口下配置，设备重启后完成堆叠
irf-port-configuration active

配置Device D

将Device D成员编号设置成4
[H3C]irf member 1 renumber 4
[H3C]quit
[H3C]reboot
配置IRF优先级
irf member 4 priority 15
关闭IRF所需要的物理接口
[H3C]interface range Ten-GigabitEthernet 4/0/25 to Ten-GigabitEthernet 4/0/28
[H3C-if-range]shut
[H3C-if-range]quit
配置IRF4/1端口绑定物理接口Ten-GigabitEthernet 4/0/25 ，Ten-GigabitEthernet 4/0/26
[H3C]irf-port 4/1 
[H3C-irf-port4/1]port group interface Ten-GigabitEthernet 4/0/25
[H3C-irf-port4/1]port group interface Ten-GigabitEthernet 4/0/26
[H3C-irf-port4/1]
配置IRF4/2端口绑定物理接口Ten-GigabitEthernet 4/0/27 ，Ten-GigabitEthernet 4/0/28
[H3C]irf-port 4/2
[H3C-irf-port4/2]port group interface Ten-GigabitEthernet 4/0/27
[H3C-irf-port4/2]port group interface Ten-GigabitEthernet 4/0/28
[H3C-irf-port4/2]quit
5.开启物理端口并保存配置
[H3C]interface range Ten-GigabitEthernet 4/0/25 to Ten-GigabitEthernet 4/0/28
[H3C-if-range]undo shut
[H3C-if-range]quit
[H3C]save
6.激活IRF端口下配置，设备重启后完成堆叠
irf-port-configuration active

配置LACP MAD

设置IRF域编号

irf domain 1

创建动态聚合口，并使LACP MAD检测功能

[H3C]interface bridge-aggregation 2 
[H3C-bridge-aggregation2]link-aggregation mode dynamic
[H3C-bridge-aggregation2]mad enable

在聚合口下添加成员端口

[H3C]Ten-GigabitEthernet 1/0/1
[H3C-Ten-GigabitEthernet1/0/1]port link-aggregation group 2
[H3C-Ten-GigabitEthernet1/0/1]quit
[H3C]Ten-GigabitEthernet 2/0/1
[H3C-Ten-GigabitEthernet2/0/1]port link-aggregation group 2
[H3C-Ten-GigabitEthernet2/0/1]quit
[H3C]Ten-GigabitEthernet 3/0/1
[H3C-Ten-GigabitEthernet3/0/1]port link-aggregation group 2
[H3C-Ten-GigabitEthernet3/0/1]quit
[H3C]Ten-GigabitEthernet 4/0/1
[H3C-Ten-GigabitEthernet4/0/1]port link-aggregation group 2
[H3C-Ten-GigabitEthernet4/0/1]quit

配置中间设备Device E

[H3C]interface bridge-aggregation 2 
[H3C-bridge-aggregation2]link-aggregation mode dynamic
[H3C-bridge-aggregation2]quit

[H3C]Ten-GigabitEthernet 1/0/1
[H3C-Ten-GigabitEthernet1/0/1]port link-aggregation group 2
[H3C-Ten-GigabitEthernet1/0/1]quit
[H3C]Ten-GigabitEthernet 1/0/2
[H3C-Ten-GigabitEthernet1/0/2]port link-aggregation group 2
[H3C-Ten-GigabitEthernet1/0/2]quit
[H3C]Ten-GigabitEthernet 1/0/3
[H3C-Ten-GigabitEthernet1/0/3]port link-aggregation group 2
[H3C-Ten-GigabitEthernet1/0/3]quit
[H3C]Ten-GigabitEthernet 1/0/4
[H3C-Ten-GigabitEthernet1/0/4]port link-aggregation group 2
[H3C-Ten-GigabitEthernet1/0/4]quit

IRF典型配置举例（BFD MAD检测方式）

组网图

H3C IRF典型配置举例_优先级_02

配置步骤

配置Device A

详见上面配置

配置Device B

详见上面配置

配置Device C

详见上面配置

配置Device D

详见上面配置

配置BFD MAD

创建VLAN 3，并将接口加入

irf domain 1
vlan 3
port Ten-GigabitEthernet 1/0/1 Ten-GigabitEthernet 2/0/1 Ten-GigabitEthernet 3/0/1 Ten-GigabitEthernet 4/0/1
quit

创建vlan3 接口，并配置MAD IP地址

interface vlan-interface vlan 3
mad bfd enable
mad ip address 192.168.2.1 24 member 1
mad ip address 192.168.2.2 24 member 2
mad ip address 192.168.2.3 24 member 3
mad ip address 192.168.2.4 24 member 4
quit

BFD功能和生成树功能互斥，需要在物理接口关闭stp

[H3C]Ten-GigabitEthernet 1/0/1
[H3C-Ten-GigabitEthernet1/0/1]undo stp enable
[H3C-Ten-GigabitEthernet1/0/1]quit
[H3C]Ten-GigabitEthernet 2/0/1
[H3C-Ten-GigabitEthernet2/0/1]undo stp enable
[H3C-Ten-GigabitEthernet2/0/1]quit
[H3C]Ten-GigabitEthernet 3/0/1
[H3C-Ten-GigabitEthernet3/0/1]undo stp enable
[H3C-Ten-GigabitEthernet3/0/1]quit
[H3C]Ten-GigabitEthernet 4/0/1
[H3C-Ten-GigabitEthernet4/0/1]undo stp enable
[H3C-Ten-GigabitEthernet4/0/1]quit

配置中间设备Device E

vlan 3
port Ten-GigabitEthernet 1/0/1 to Ten-GigabitEthernet 1/0/4
quit

IRF典型配置举例（ARP MAD检测方式）

组网图

H3C IRF典型配置举例_H3C IRF堆叠技术_03

配置步骤

配置Device A

详见上面配置

配置Device B

详见上面配置

配置Device C

详见上面配置

配置Device D

详见上面配置

配置ARP MAD

创建VLAN 3，并将接口加入

irf domain 1
vlan 3
port Ten-GigabitEthernet 1/0/1 Ten-GigabitEthernet 2/0/1 Ten-GigabitEthernet 3/0/1 Ten-GigabitEthernet 4/0/1
quit

创建vlan3 接口，并配置MAD IP地址

interface vlan-interface vlan 3
ip address 192.168.2.1 24
mad arp enable
quit
[H3C]Ten-GigabitEthernet 1/0/1
[H3C-Ten-GigabitEthernet1/0/1]undo stp enable
[H3C-Ten-GigabitEthernet1/0/1]quit
[H3C]Ten-GigabitEthernet 2/0/1
[H3C-Ten-GigabitEthernet2/0/1]undo stp enable
[H3C-Ten-GigabitEthernet2/0/1]quit
[H3C]Ten-GigabitEthernet 3/0/1
[H3C-Ten-GigabitEthernet3/0/1]undo stp enable
[H3C-Ten-GigabitEthernet3/0/1]quit
[H3C]Ten-GigabitEthernet 4/0/1
[H3C-Ten-GigabitEthernet4/0/1]undo stp enable
[H3C-Ten-GigabitEthernet4/0/1]quit

配置中间设备Device E

vlan 3
stp global enable
port Ten-GigabitEthernet 1/0/1 to Ten-GigabitEthernet 1/0/4
quit

IRF典型配置举例（ND MAD检测方式）

组网图

H3C IRF典型配置举例_优先级_04

配置步骤

配置Device A

详见上面配置

配置Device B

详见上面配置

配置Device C

详见上面配置

配置Device D

详见上面配置

配置ND MAD

创建VLAN 3，并将接口加入

stp global enable
undo irf mac-address persistent 
irf domain 1
vlan 3
port Ten-GigabitEthernet 1/0/1 Ten-GigabitEthernet 2/0/1 Ten-GigabitEthernet 3/0/1 Ten-GigabitEthernet 4/0/1
quit

创建vlan3 接口，并配置MAD IP地址

interface vlan-interface vlan 3
ipv6 address 2001::1 64
mad nd enable
quit

配置中间设备Device E

vlan 3
stp global enable
port Ten-GigabitEthernet 1/0/1 to Ten-GigabitEthernet 1/0/4
quit

IRF配置检查

操作

命令

显示IRF所有成员相关信息

dis irf 

查看IRF拓扑信息

dis irf topology

查看IRF链路信息

dis irf link

查看IRF配置信息

dis irf config

查看IRF链路负载分担类型

dis irf-port load-sharing mode [irf-port member-id/port-number] 

查看MAD配置信息

dis mad verbose