[c-nsp] Etherchannel between 3560G and IBM power 750

[joshua rayburn]

Does anyone have experience configuring etherchannel between an IBM Power
750 and a 3560G? We are not able to establish the etherchannels using 4
channel x 3 port configuration. From what the consulting is saying here when
he usually has these set up it never works until the cisco side figures out
one particular setting that needs to be done to get the channel up. Here is
the relevant config, Port channel 8 is actually up but that's the link
between this and another switch/cabinet.


interface Port-channel1
 switchport trunk encapsulation dot1q
 switchport trunk allowed vlan 1-827
 switchport mode trunk
 switchport nonegotiate
!
interface Port-channel2
 switchport trunk encapsulation dot1q
 switchport trunk allowed vlan 1-827
 switchport mode trunk
 switchport nonegotiate
!
interface Port-channel3
 switchport trunk encapsulation dot1q
 switchport trunk allowed vlan 1-827
 switchport mode trunk
 switchport nonegotiate
!
interface Port-channel4
 switchport trunk encapsulation dot1q
 switchport trunk allowed vlan 1-827
 switchport mode trunk
 switchport nonegotiate
!
interface Port-channel5
 switchport trunk encapsulation dot1q
 switchport trunk allowed vlan 1-827
 switchport mode trunk
 switchport nonegotiate
!
interface Port-channel6
 switchport trunk encapsulation dot1q
 switchport trunk allowed vlan 1-827
 switchport mode trunk
 switchport nonegotiate
!
interface Port-channel7
 switchport trunk encapsulation dot1q
 switchport trunk allowed vlan 1-827
 switchport mode trunk
 switchport nonegotiate
!
interface Port-channel8
 switchport trunk encapsulation dot1q
 switchport trunk allowed vlan 1-827
 switchport mode trunk
 switchport nonegotiate
!
interface GigabitEthernet0/1
 switchport trunk encapsulation dot1q
 switchport trunk allowed vlan 1-827
 switchport mode trunk
 switchport nonegotiate
 storm-control broadcast level 30.00
 storm-control multicast level 70.00
 channel-group 8 mode on
!
interface GigabitEthernet0/2
 switchport trunk encapsulation dot1q
 switchport trunk allowed vlan 1-827
 switchport mode trunk
 switchport nonegotiate
 storm-control broadcast level 30.00
 storm-control multicast level 70.00
 channel-group 8 mode on
!
interface GigabitEthernet0/3
 switchport trunk encapsulation dot1q
 switchport trunk allowed vlan 1-827
 switchport mode trunk
 switchport nonegotiate
 storm-control broadcast level 30.00
 storm-control multicast level 70.00
 no cdp enable
 channel-group 1 mode desirable
!
interface GigabitEthernet0/4
 switchport trunk encapsulation dot1q
 switchport trunk allowed vlan 1-827
 switchport mode trunk
 switchport nonegotiate
 storm-control broadcast level 30.00
 storm-control multicast level 70.00
 no cdp enable
 channel-group 1 mode desirable
!
interface GigabitEthernet0/5
 switchport trunk encapsulation dot1q
 switchport trunk allowed vlan 1-827
 switchport mode trunk
 switchport nonegotiate
 storm-control broadcast level 30.00
 storm-control multicast level 70.00
 no cdp enable
 channel-group 1 mode desirable
!
interface GigabitEthernet0/6
 switchport trunk encapsulation dot1q
 switchport trunk allowed vlan 1-827
 switchport mode trunk
 switchport nonegotiate
 storm-control broadcast level 30.00
 storm-control multicast level 70.00
 no cdp enable
 channel-group 1 mode desirable
!
interface GigabitEthernet0/7
 switchport trunk encapsulation dot1q
 switchport trunk allowed vlan 1-827
 switchport mode trunk
 switchport nonegotiate
 storm-control broadcast level 30.00
 storm-control multicast level 70.00
 no cdp enable
 channel-group 2 mode desirable
!
interface GigabitEthernet0/8
 switchport trunk encapsulation dot1q
 switchport trunk allowed vlan 1-827
 switchport mode trunk
 switchport nonegotiate
 storm-control broadcast level 30.00
 storm-control multicast level 70.00
 no cdp enable
 channel-group 2 mode desirable
!
interface GigabitEthernet0/9
 switchport trunk encapsulation dot1q
 switchport trunk allowed vlan 1-827
 switchport mode trunk
 switchport nonegotiate
 storm-control broadcast level 30.00
 storm-control multicast level 70.00
 no cdp enable
 channel-group 2 mode desirable
!
interface GigabitEthernet0/10
 switchport trunk encapsulation dot1q
 switchport trunk allowed vlan 1-827
 switchport mode trunk
 switchport nonegotiate
 storm-control broadcast level 30.00
 storm-control multicast level 70.00
 no cdp enable
 channel-group 3 mode desirable
!
interface GigabitEthernet0/11
 switchport trunk encapsulation dot1q
 switchport trunk allowed vlan 1-827
 switchport mode trunk
 switchport nonegotiate
 storm-control broadcast level 30.00
 storm-control multicast level 70.00
 no cdp enable
 channel-group 3 mode desirable
!
interface GigabitEthernet0/12
 switchport trunk encapsulation dot1q
 switchport trunk allowed vlan 1-827
 switchport mode trunk
 switchport nonegotiate
 storm-control broadcast level 30.00
 storm-control multicast level 70.00
 no cdp enable
 channel-group 3 mode desirable
!
interface GigabitEthernet0/13
 switchport trunk encapsulation dot1q
 switchport trunk allowed vlan 1-827
 switchport mode trunk
 switchport nonegotiate
 storm-control broadcast level 30.00
 storm-control multicast level 70.00
 no cdp enable
 channel-group 4 mode desirable
!
interface GigabitEthernet0/14
 switchport trunk encapsulation dot1q
 switchport trunk allowed vlan 1-827
 switchport mode trunk
 switchport nonegotiate
 storm-control broadcast level 30.00
 storm-control multicast level 70.00
 no cdp enable
 channel-group 4 mode desirable
!
interface GigabitEthernet0/15
 switchport trunk encapsulation dot1q
 switchport trunk allowed vlan 1-827
 switchport mode trunk
 switchport nonegotiate
 storm-control broadcast level 30.00
 storm-control multicast level 70.00
 no cdp enable
 channel-group 4 mode desirable
!
interface GigabitEthernet0/16
 switchport trunk encapsulation dot1q
 switchport trunk allowed vlan 1-827
 switchport mode trunk
 switchport nonegotiate
 channel-group 5 mode desirable
!
interface GigabitEthernet0/17
 switchport trunk encapsulation dot1q
 switchport trunk allowed vlan 1-827
 switchport mode trunk
 switchport nonegotiate
 storm-control broadcast level 30.00
 storm-control multicast level 70.00
 no cdp enable
 channel-group 5 mode desirable
!
interface GigabitEthernet0/18
 switchport trunk encapsulation dot1q
 switchport trunk allowed vlan 1-827
 switchport mode trunk
 switchport nonegotiate
 channel-group 5 mode desirable