From: Mike Kraus \(mikraus\) (mikraus@cisco.com)
Date: Sat Jun 30 2007 - 09:43:19 ART
That's not supported on 3550s/3750's:
http://www.cisco.com/warp/public/473/4.html#matrix
-----Original Message-----
From: nobody@groupstudy.com [mailto:nobody@groupstudy.com] On Behalf Of
Marc La Porte
Sent: Saturday, June 30, 2007 3:54 AM
To: louis john
Cc: ccielab@groupstudy.com
Subject: Re: The most efficient Etherchannel load balancing
port-channel load-balance src-dst-port
On 6/30/07, louis john <west_coast@inbox.com> wrote:
>
>
> and how this can be done ?
>
>
>
> -----Original Message-----
> *From:* marc.a.laporte@gmail.com
> *Sent:* Sat, 30 Jun 2007 09:41:40 +0200
> *To:* west_coast@inbox.com
> *Subject:* Re: The most efficient Etherchannel load balancing
>
> Using L4 loadbalancing will provide a more even distribution over the
> two channels
>
> On 6/30/07, louis john <west_coast@inbox.com> wrote:
> >
> > I believe there should be a way, now I am looking for the most
> > effecient one though it can be not efficient by itself.
> >
> > the following can be supported by the 3750 :
> >
> > SW1(config)#port-channel load-balance ?
> > dst-ip Dst IP Addr
> > dst-mac Dst Mac Addr
> > src-dst-ip Src XOR Dst IP Addr
> > src-dst-mac Src XOR Dst Mac Addr
> > src-ip Src IP Addr
> > src-mac Src Mac Addr
> >
> >
> >
> >
> > SW3(config)#port-channel load-balance ?
> > dst-mac Dst Mac Addr
> > src-mac Src Mac Addr
> >
> >
> >
> >
> > > -----Original Message-----
> > > From: mikraus@cisco.com
> > > Sent: Sat, 30 Jun 2007 01:30:11 -0400
> > > To: west_coast@inbox.com, ccielab@groupstudy.com
> > > Subject: RE: The most efficient Etherchannel load balancing
> > >
> > > As I'm reading this, I'd say this is a trick question. Packets
> > between
> > > two IP hosts always use the same port for packet transmission.
> > > So, it
> >
> > > wouldn't really matter which method is chosen.
> > >
> > >
> > >
> > > -----Original Message-----
> > > From: nobody@groupstudy.com [mailto: nobody@groupstudy.com] On
> > > Behalf
> > Of
> > > louis john
> > > Sent: Saturday, June 30, 2007 12:04 AM
> > > To: ccielab@groupstudy.com
> > > Subject: The most efficient Etherchannel load balancing
> > >
> > > Folks,
> > >
> > >
> > > I have the following two scenarios and I want to know the most
> > efficient
> > > load balancing method:
> > >
> > >
> > >
> > >
> > > HOST A--------3570-0/13----------------0/13--3550--------HOST B
> > > -0/14----------------0/14-
> > >
> > >
> > >
> > >
> > >
> > > HOST A--------3570--0/13----------------0/13-3570--------HOST B
> > > -0/14----------------0/14-
> > >
> > >
> > >
> > > As you can guess, HOST A and HOST B are fixed, there will be no
> > > more than one host on each side, now both of the hosts are one the
> > > same
> > vlan.
> > >
> > >
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