From: Antonio Soares (amsoares@netcabo.pt)
Date: Sat Mar 03 2007 - 12:19:18 ART
That command exists but is not supported at least in the 3560's:
http://www.cisco.com/univercd/cc/td/doc/product/lan/cat3560/12235se/scg1/swu
ncli.htm#wp1014629
-----Original Message-----
From: nobody@groupstudy.com [mailto:nobody@groupstudy.com] On Behalf Of Jeff
Kesemeyer
Sent: sabado, 3 de Margo de 2007 12:52
To: nhatphuc
Cc: Cisco certification
Subject: Re: spanning-tree pathcost method
The spanning-tree path-cost command does not exist, the two commands for
configuring cost for STP is:
spanning-tree cost <cost>
Change the cost for an access port to select the best route.
spanning-tree vlan <vlan> cost <cost>
Change the VLAN cost for a trunk port so you can select which vlan goes over
which trunk when multiple trunks exist, or etherchannel is implemented.
Here's Cisco link for STP Technologies.
http://www.cisco.com/en/US/tech/tk389/tk621/
tsd_technology_support_protocol_home.html
Jeff Kesemeyer
CCNP, CCDP, CNX, MCSE, CNE
Bradshaw Labs Inc.
Your CCIE Rack Rental Source
www.bradshawlabs.com
On Mar 3, 2007, at 12:57 AM, nhatphuc 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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