From: alsontra@hotmail.com
Date: Fri Feb 20 2004 - 00:30:05 GMT-3
Your port channel and you switchports must agree on the interface type. As
they are configured not they do not. Type "no switchport" on both the
port-channel and the switchports.
http://www.cisco.com/univercd/cc/td/doc/product/lan/c3550/12119ea1/3550scg/swethchl.htm
----- Original Message -----
From: "Zack Damen" <zack@supertux.com>
To: "changkoo Lee" <sorrow4@kidc.net>; "Nidahl Damen" <nidahl@supertux.com>;
<ccielab@groupstudy.com>
Sent: Thursday, February 19, 2004 5:16 PM
Subject: Re: Etherchannel layer 3
> This is the response I always get switch:
>
> Command rejected (Port-channel5): Either port is L2 and port-channel is
L3,
> or vice-versa
>
>
>
>
> At 05:03 PM 2/19/2004, changkoo Lee wrote:
> >Hi...
> >For creating L3 etherchannel , all interface including physical and
> >logical interface.
> >It means the physical interfaces don't need to be assigned to some vlans
since
> >it is L3 interface.
> >Here is the example config.
> >
> >int port-channel 2
> >no switchport
> >ip address 10.0.0.1 255.255.255.252
> >no sh
> >
> >int range fas 0/22 - 23
> >no switchport
> >no ip address
> >channel-group 2 mode on
> >no sh
> >
> >Thanks
> >
> >
> >----- Original Message -----
> >From: "Nidahl Damen" <nidahl@supertux.com>
> >To: <ccielab@groupstudy.com>
> >Sent: Friday, February 20, 2004 9:46 AM
> >Subject: Etherchannel layer 3
> >
> >
> > > Hi Group,
> > >
> > > I was wondering if it is possible to create a layer 3 ethernet channel
> > > bewteen 2 3550. I thought found the correct documentation for creating
> > > this link, bewteen my real switch tells me "Command rejected
> > > (Port-channel2): Either port is L2 and port-channel is L3, or
vice-versa".
> > >
> > > cisco documentation:
> > > "
> > >
> >
http://www.cisco.com/en/US/partner/products/hw/switches/ps646/products_configuration_guide_chapter09186a008007e72d.html#xtocid531912
> > > "
> > >
> > > I sure this can be done, and that I missing something so here are the
> > > configs, maybe someone can tell me what I am doing wrong.
> > >
> > > s2:
> > >
> > > interface Port-channel2
> > > no switchport
> > > ip address 10.0.0.1 255.255.255.252
> > > !
> > > interface FastEthernet0/22
> > > switchport access vlan 10
> > > switchport mode access
> > > no ip address
> > > !
> > > interface FastEthernet0/23
> > > switchport access vlan 10
> > > switchport mode access
> > > no ip address
> > > !
> > > s2(config-if)#channel-group 2 mode on
> > > Command rejected (Port-channel2): Either port is L2 and port-channel
is
> > > L3, or vice-versa
> > >
> > > s1:
> > >
> > > interface Port-channel2
> > > no switchport
> > > ip address 10.0.0.2 255.255.255.252
> > > !
> > > interface FastEthernet0/22
> > > switchport access vlan 10
> > > switchport mode access
> > > no ip address
> > > !
> > > interface FastEthernet0/23
> > > switchport access vlan 10
> > > switchport mode access
> > > no ip address
> > > !
> > > s1(config-if)#channel-group 2 mode on
> > > Command rejected (Port-channel2): Either port is L2 and port-channel
is
> > > L3, or vice-versa
> > >
> > >
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