H3C S5120v2-s irf
H3C S5120v2-s irf

LSW1:
irf me 1 re 1
irf me 1 pr 5
int g1/0/49
shu
irf-port 1/1
port grop int g1/0/49
int g1/0/49
undo shut
sa fo
irf-port-config ac

LSW2:
irf me 1 re 2
irf me 1 pr 4
int g1/0/49
shu
irf-port 2/2
port grop int g1/0/49
int g1/0/49
undo shut
sa fo
irf-port-config ac

注意:激活之后选出主从,从的那个设备自动重启!