这里 irf 两个交换机 S4 S5

S4

S4的MEmber id 为1

IRF member 1 renumber 1

S4的 irf 优先为10

irf member priority 10

链形堆叠

irf domain 10

进入 要irf的端口

int range name irf int ten-g 1/0/50 to ten-g1/0/51

暂时关闭

shutdown

进入irf port

irf-port 1/1

port group int ten-g 1/0/50

port group int ten-g 1/0/51

保存

save

开启端口

int range name irf

no shut

激活

irf-port-con act

S5

S5的MEmber id 为2

IRF member 1 renumber 2

链形堆叠

irf domain 10

进入 要irf的端口

int range name irf int ten-g 1/0/50 to ten-g1/0/51

暂时关闭

shutdown

进入irf port

irf-port 1/2

port group int ten-g 1/0/50

port group int ten-g 1/0/51

保存

save

开启端口

int range name irf

no shut

激活

irf-port-con act

bfd mad 检测 端口为23

检测ip为100.0.0.1/30 member 1

ip为100.0.0.2/30 member 2

vlan为 1000

vlan 1000

int vlan 1000

mad bfd enable

mad ip address 100.0.0.1 30 member 1

mad ip address 100.0.0.2 30 member 2