1、搭建拓扑，如上图所示，四台5820交换机，用万兆口做IRF2
MEM1 配置：
irf member 1 priority 32
#irf-port 1/1
port group interface Ten-GigabitEthernet1/0/49
port group interface Ten-GigabitEthernet1/0/50
#irf-port 1/2
port group interface Ten-GigabitEthernet1/0/51
port group interface Ten-GigabitEthernet1/0/52
#
save之后
敲上irf-port-configuration active接口
2、MEM2配置：悦册针槐政
irf member 2 priority 30
#irf-port 2/1
port group interface Ten-GigabitEthernet2/0/51
port group interface Ten-GigabitEthernet2/0/52
#irf-port 2/2
port group interface Ten-GigabitEthernet2/0/49
port group interface Ten-GigabitEthernet2/0/50#
save之后
敲上irf-port-configuration active接口
3、MEM3配置：
irf member 3 priority 28
#irf-port 3/1
port group interface Ten-GigabitEthernet3/0/49
port group interface Ten-GigabitEthernet3/0/50
#irf-port 3/2
port group interface Ten-GigabitEthernet3/0/51
port group interface Ten-GigabitEthernet3/0/52
#
save之后
敲上irf-port-configuration active接口
4、MEM4配置：
irf member 4 priority 26
#irf-port 4/1
port group interface Ten-GigabitEthernet4/0/51
port group interface Ten-GigabitEthernet4/0/52
#irf-port 4/2
port group interface Ten-GigabitEthernet4/0/49
port group interface Ten-GigabitEthernet4/0/50
#
save之后
敲上irf-port-configuration active接爹岔口
