PC-SW01
interface Port-channel2
description connect to PC-SIS-SW01 1/0/49-2/0/49
switchport trunk allowed vlan 1,4,6
switchport mode trunk
interface GigabitEthernet1/0/52
switchport trunk allowed vlan 1,4,6
switchport mode trunk
spanning-tree portfast
channel-group 2 mode on
interface GigabitEthernet2/0/52
switchport trunk allowed vlan 1,4,6
switchport mode trunk
spanning-tree portfast
channel-group 2 mode on
PC-SIS-SW01
interface Port-channel6
description connect to PC-SW01 SW02 1/0/52 2/0/52
switchport trunk allowed vlan 1,4,6
switchport mode trunk
interface GigabitEthernet1/0/49
description connect to PC-Sw01 1/0/52 trunk link
switchport trunk allowed vlan 1,4,6
switchport mode trunk
spanning-tree portfast
channel-group 6 mode on
interface GigabitEthernet2/0/49
description connect to PC-SW02 2/0/52 trunk link
switchport trunk allowed vlan 1,4,6
switchport mode trunk
spanning-tree portfast
channel-group 6 mode on
