Re: spanning-tree pathcost method

From: Darby Weaver (darbyweaver@yahoo.com)
Date: Sat Mar 03 2007 - 04:46:21 ART


Hmmmm...

Good one, I just checked one of my switches.

The command is present but it is not in the CCO Docs.

However it is well documented under the Cat 4000/6500
sections.

So...

I'm gonna try it a little and ensure it is a working
feature.

Good Catch!

--- nhatphuc <nhatphuc@gmail.com> wrote:

> Darby,
>
> Thanks for replying, but I didn't mention
> spanning-tree cost, the exact
> command I asked is: spanning-tree pathcost method
>
> Thanks
>
> On 3/3/07, Darby Weaver <darbyweaver@yahoo.com>
> wrote:
> >
> > Here you go - syntax can be important.
> > ======================================
> >
> > spanning-tree cost
> > Use the spanning-tree cost interface configuration
> > command to set the path cost for spanning-tree
> > calculations. If a loop occurs, spanning tree
> > considers the path cost when selecting an
> interface to
> > place in the forwarding state. Use the no form of
> this
> > command to return to the default setting.
> >
> > spanning-tree [vlan vlan-id] cost cost
> >
> > no spanning-tree [vlan vlan-id] cost
> >
> > Syntax Description
> > vlan vlan-id
> > (Optional) VLAN range associated with a
> spanning-tree
> > instance. You can specify a single VLAN identified
> by
> > VLAN ID number, a range of VLANs separated by a
> > hyphen, or a series of VLANs separated by a comma.
> The
> > range is 1 to 4094.
> >
> > cost
> > Path cost. The range is 1 to 200000000, with
> higher
> > values meaning higher costs.
> >
> >
> >
> >
> > Defaults
> > The default path cost is computed from the
> interface
> > bandwidth setting. These are the IEEE default path
> > cost values:
> >
> > 1000 Mbps4
> >
> > 100 Mbps19
> >
> > 10 Mbps100
> >
> >
> >
> >
> >
> >
> >
> >
>
http://www.cisco.com/univercd/cc/td/doc/product/lan/cat3560/12235se/cr/cli3.h
> tm#wp1945601
> >
> >
> >
> > --- nhatphuc <nhatphuc@gmail.com> wrote:
> >
> > > Hi Group,
> > >
> > > Can you give me the link to "spanning-tree
> pathcost
> > > method" command of 3550
> > > or 3560? I've surfed the CiscoDoc but hasn't
> found.
> > >
> > > Thanks
> > >
> > > Phuc
> > >
> > >
> >
>



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