一、S5500做irf2集群：需要堆疊卡和堆疊線，插堆疊口
每臺設備的member必須不一樣，因為menber代表了端口開頭的數字。默認為一。 但是設置優先級
diy-S5500_1:
irf member 1 renumber 1
Y
irf-port 1/1
port group interface Ten-GigabitEthernet1/0/29
port group interface Ten-GigabitEthernet1/0/30
Y
quit
interface ten-gigabitethernet1/0/29
undo shutdown
interface ten-gigabitethernet1/0/30
undo shutdown
quit
save
reboot
DIY-S5500_2:
irf member 1 renumber 2
需要保存重啟，才可以進行下一步的2/2
irf-port 2/2
Y
port group interface Ten-GigabitEthernet2/0/29
port group interface Ten-GigabitEthernet2/0/30
Y
quit
進入并打開萬兆堆疊口
interface ten-gigabitethernet2/0/29
undo shutdown
interface ten-gigabitethernet2/0/30
undo shutdown
quit
save
reboot
成功后配置：
二、F1060做IRF2集群：不需要堆疊卡和堆疊線，直接使用網線即可
F1060_1:
irf member 1 renumber 1
Y
irf-port 1/1
port group interface GigabitEthernet1/0/0
port group interface GigabitEthernet1/0/1
Y
quit
interface gigabitethernet1/0/0
undo shutdown
interface gigabitethernet1/0/1
undo shutdown
quit
save
reboot
F1060_2:
irf member 1 renumber 2
Y
irf-port 2/2
port group interface GigabitEthernet2/0/0
port group interface GigabitEthernet2/0/1
Y
quit
interface gigabitethernet2/0/0
undo shutdown
interface gigabitethernet2/0/1
undo shutdown
quit
save
reboot
成功后配置：
