From: Georg Pauwen (pauwen@hotmail.com)
Date: Mon Nov 29 2004 - 06:09:59 GMT-3
Hello,
since VLANs 1 and 1002-1005 cannot be pruned, even with pruning VTP traffic
will pass over the trunk links.
So if it is not pruning or VTP transparent, how can VTP updates be stopped ?
I guess putting the ports in static access mode is not the right answer, but
it would solve the problem...
Regards,
Georg
>From: "Keane, James" <James.Keane@agriculture.gov.ie>
>Reply-To: "Keane, James" <James.Keane@agriculture.gov.ie>
>To: "Vishal B Patel" <vishalp@fasttelco.net>, "mmj"
><groupstudy@users.hotpop.com>, <john_t_mathai@hotmail.com>,
><ccielab@groupstudy.com>
>Subject: RE: Stop VTP updates
>Date: Mon, 29 Nov 2004 08:37:03 -0000
>
>Without getting too picky
>
>'Is there a way of preventing vtp updates on the switch ports apart from
>configuring the switch in vtp transparent mode ?'
>
>Transparent mode will pass updates between switches and ports but just wont
>'heed/use' them itself on its VTP domain
>
>eg
>
>s1 ---- s2 ----- s3
>
>s1 will see vtp updates from s3, s2 will see the updates but doesnt updates
>and passes them on.
>
>
>I hope my understanding is correct, if not please let me know !!!
>
>
>-----Original Message-----
>From: Vishal B Patel [mailto:vishalp@fasttelco.net]
>Sent: 29 November 2004 06:33
>To: 'mmj'; john_t_mathai@hotmail.com; ccielab@groupstudy.com
>Subject: RE: Stop VTP updates
>
>
>Hi,
>
>Well I have enabled VTP pruning between two 6500
>
>And there some VLANs which don't existing on both the 6500 but only on
>one 6500.
>
>Still when I give show vlan on the 6500s I get the details of all the VLANs
>existing both the switches.
>
>Do I have to do something more for stopping the VTP updates , I have a
>ISL
>trunk between these two switches.
>
>Thanks
>
>Vishal
>
>-----Original Message-----
>From: mmj [mailto:groupstudy@users.hotpop.com]
>Sent: Sunday, November 28, 2004 6:56 PM
>To: john_t_mathai@hotmail.com; ccielab@groupstudy.com
>Subject: RE: Stop VTP updates
>
>
>John,
>
>Maybe pruning VTP packets when no end-user ports are alive downstream?
>
>vtp {domain domain-name | password password | pruning ....
>
>pruning
> Enable pruning in the VTP administrative domain. VTP pruning causes
>information about each pruning-eligible VLAN to be removed from VTP updates
>if there are no stations belonging to that VLAN.
>
>Martijn
>
>-----Oorspronkelijk bericht-----
>Van: nobody@groupstudy.com [mailto:nobody@groupstudy.com] Namens
>john_t_mathai@hotmail.com
>Verzonden: vrijdag 12 november 2004 15:46
>Aan: ccielab@groupstudy.com
>Onderwerp: Stop VTP updates
>
>
>Is there a way of preventing vtp updates on the switch ports apart from
>configuring the switch in vtp transparent mode ?
>
>John
>
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