How to configure it?
====================
Switch 1
--------
#
irf member 1 priority 32
#
int Ten-GigabitEthernet 1/0/27
shutdown
#
irf-port 1/1
port group interface Ten-GigabitEthernet 1/0/27
#
int Ten-GigabitEthernet 1/0/27
undo shutdown
#
irf-port-configuration active
#
quit
#
save
#
==============
Switch 2
---------
#
irf member 1 renumber 2
#
Save
#
Reboot
*Switch UP
#
irf member 2 priority 1
#
#
int Ten-GigabitEthernet 2/0/28
shutdown
#
irf-port 1/1
port group interface Ten-GigabitEthernet 2/0/28
#
int Ten-GigabitEthernet 2/0/28
undo shutdown
#
irf-port-configuration active
#
quit
#
save
#
* Switch rebooted by itself and will follow configuration from Main Switch 1
Result/Output from 2 Switches
=============================
Member 1
IRF Port Interface Status
1 Ten-GigabitEthernet1/0/27 UP
2 disable --
Member 2
IRF Port Interface Status
1 disable --
2 Ten-GigabitEthernet2/0/28 UP
-=EOT=-