hi,
i disabled spanning-tree on Aruba but it caused loop. The etherchannel issue still there. I used below config.
Switch:
interface GigabitEthernetx/y
description xyz
switchport
switchport trunk allowed vlan 10,20,30
switchport mode trunk
switchport nonegotiate
logging event link-status
platform qos trust none remark
no cdp enable
spanning-tree portfast edge trunk
spanning-tree guard root
channel-group 1 mode active
end
interface Port-channel1
switchport
switchport trunk allowed vlan 10,20,30
switchport mode trunk
switchport nonegotiate
logging event link-status
platform qos trust none remark
spanning-tree portfast edge trunk
spanning-tree guard root
end
Controller:
no spanning-tree
interface gigabitethernet 0/0/0
description abc
trusted
trusted vlan 1-4094
switchport mode trunk
switchport trunk allowed vlan <.....>
lacp group 1 mode active
lldp transmit
lldp receive
lldp med
!
!
interface port-channel 1
trusted
trusted vlan 1-4094
switchport mode trunk
switchport trunk allowed vlan <......>