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

[joshua rayburn]

I've switched it to active mode to force LACP and now I'm getting "LACP
currently not enabled on the remote port." so it looks like my side is good,
thanks for the help all.
On Thu, Apr 21, 2011 at 12:04 PM, <Christopher.Marget at usc-bt.com> wrote:

> "mode desirable" in your interface configurations is almost certainly
> wrong.
>
> That mode enables the Cisco-proprietary PaGP link aggregation mechanism,
> which IBM probably doesn't support.
>
> "mode active" enables standards-compliant LACP.
>
> "mode on" forces aggregation without any negotiation.
>
> You'll need to find out which mode the IBM server supports (LACP vs forced)
> and do the complimentary thing on the Cisco side.  Generally speaking, LACP
> is the preferred/safer choice.
>
> /hcris
>
>
> > Sent: Thursday, April 21, 2011 11:19 AM
> > To: cisco-nsp at puck.nether.net
> > Subject: [c-nsp] Etherchannel between 3560G and IBM power 750
> >
> > 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
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