!
interface GigabitEthernet0/0
 channel-group 1 mode active
 no nameif
 no security-level
 no ip address
!
interface GigabitEthernet0/1
 channel-group 1 mode active
 no nameif
 no security-level
 no ip address
!
interface GigabitEthernet0/2
 description LAN Failover Interface
!
interface GigabitEthernet0/3
 shutdown
 no nameif
 no security-level
 no ip address
!
interface GigabitEthernet0/4
 shutdown
 no nameif
 no security-level
 no ip address
!
interface GigabitEthernet0/5
 shutdown
 no nameif
 no security-level
 no ip address
!
interface Management0/0
 management-only
 nameif management
 security-level 100
 ip address 192.168.1.1 255.255.255.0 
!
interface GigabitEthernet1/0
 shutdown
 no nameif
 no security-level
 no ip address
!
interface GigabitEthernet1/1
 channel-group 2 mode active
 no nameif
 no security-level
 no ip address
!
interface GigabitEthernet1/2
 channel-group 2 mode active
 no nameif
 no security-level
 no ip address
!
interface GigabitEthernet1/3
 shutdown
 no nameif
 no security-level
 no ip address
!
interface GigabitEthernet1/4
 shutdown
 no nameif
 no security-level
 no ip address
!
interface GigabitEthernet1/5
 shutdown
 no nameif
 no security-level
 no ip address
!
interface Port-channel1
 lacp max-bundle 8
 nameif YKI
 security-level 100
 ip address 10.111.3.10 255.255.255.0 standby 10.111.3.9 
!
interface Port-channel2
 lacp max-bundle 8
 nameif YSHA
 security-level 1
 ip address 10.112.1.3 255.255.255.0 standby 10.112.1.113
 igmp join-group 225.1.1.1
 igmp join-group 226.1.1.1
 igmp join-group 226.1.1.2
 igmp join-group 227.1.1.1

failover
failover lan unit primary
failover lan interface FAILOVER GigabitEthernet0/2
failover polltime unit 1 holdtime 3
failover polltime interface 1 holdtime 5
failover key *****
failover interface ip FAILOVER 192.168.0.121 255.255.255.252 standby 192.168.0.122
no monitor-interface management