华三：
# 将用作IRF物理端口的HundredGigE1/3/0/1～HundredGigE1/3/0/2的手工关闭。使用端口批量配置功能可以更快速的完成配置。
<DeviceA> system-view
[DeviceA] interface range hundredgige 1/3/0/1 to hundredgige 1/3/0/2
[DeviceA-if-range] shutdown
[DeviceA-if-range] quit
# 创建IRF端口2，与端口HundredGigE1/3/0/1和HundredGigE1/3/0/2绑定。
[DeviceA] irf-port 1/2
[DeviceA-irf-port1/2] port group interface hundredgige 1/3/0/1
[DeviceA-irf-port1/2] port group interface hundredgige 1/3/0/2
[DeviceA-irf-port1/2] quit
# 开启HundredGigE1/3/0/1～HundredGigE1/3/0/2端口。
[DeviceA] interface range hundredgige 1/3/0/1 to hundredgige 1/3/0/2
[DeviceA-if-range] undo shutdown
[DeviceA-if-range] quit
# 将当前配置保存到下次启动配置文件。
[DeviceA] quit
<DeviceA> save
# 激活IRF端口的配置。
<DeviceA> system-view
[DeviceA] irf-port-configuration active
配置Device B
# 配置Device B的成员编号为2，并重启设备使配置生效。
<DeviceB> system-view
[DeviceB] irf member 1 renumber 2
Renumbering the member ID may result in configuration change or loss. Continue? [Y/N]:y
[DeviceB] quit
<DeviceB> reboot
# 将用作IRF物理端口的HundredGigE2/3/0/25～HundredGigE2/3/0/26的手工关闭。使用端口批量配置功能可以更快速的完成配置。
<DeviceB> system-view
[DeviceB] interface range hundredgige 2/3/0/25 to hundredgige 2/3/0/26
[DeviceB-if-range] shutdown
[DeviceB-if-range] quit
# 创建IRF端口1，与端口HundredGigE2/3/0/25和HundredGigE2/3/0/26绑定。
[DeviceB] irf-port 2/1
[DeviceB-irf-port2/1] port group interface hundredgige 2/3/0/25
[DeviceB-irf-port2/1] port group interface hundredgige 2/3/0/26
[DeviceB-irf-port2/1] quit
# 开启HundredGigE2/3/0/25～HundredGigE2/3/0/26端口。
[DeviceB] interface range hundredgige 2/3/0/25 to hundredgige 2/3/0/26
[DeviceB-if-range] undo shutdown
[DeviceB-if-range] quit
# 将当前配置保存到下次启动配置文件。
[DeviceB] quit
<DeviceB> save
# 激活IRF端口的配置。
<DeviceB> system-view
[DeviceB] irf-port-configuration active
# 系统会提示发生IRF合并，竞选失败的设备重启后两台设备形成一个IRF。
华为：
<HUAWEI> system-view
[HUAWEI] sysname Switch1
[Switch1] stack
[Switch1-satck] stack member 1 priority 150
[Switch1-satck] quit
[Switch1] interface stack-Port 1/1
[Switch1-Stack-Port1/1] port member-group interface 10GE 1/0/2 10GE 1/0/4
[Switch1-Stack-Port1/1] quit
<Switch1> save //堆叠相关的配置不需要保存，会自动写入flash。为防止其他配置丢失，这里建议执行save命令进行保存
The current configuration will be written to flash:/vrpcfg.zip. Are you sure to continue?[Y/N]y
Now saving the current configuration to the slot 0....... Save the configuration successfully.
<HUAWEI> system-view
[HUAWEI] sysname Switch2
[Switch2] stack
[Switch2-satck] stack member 1 priority 100
[Switch2-satck] stack member 1 renumber 2
[Switch2-satck] quit [Switch2] interface Stack-Port 1/1
[Switch2-Stack-Port1/1] port member-group interface 10GE 1/0/2 10GE 1/0/4
[Switch2-Stack-Port1/1] quit
<Switch2> save //堆叠相关的配置不需要保存，会自动写入flash。为防止其他配置丢失，这里建议执行save命令进行保存
The current configuration will be written to flash:/vrpcfg.zip. Are you sure to continue?[Y/N]y
Now saving the current configuration to the slot 0....... Save the configuration successfully.