RE: VTP Transparent

From: Abderrahim sadki (a_sadki1@hotmail.com)
Date: Wed Jan 17 2007 - 10:18:06 ART


check the revision number...it has to be higher on the server

>From: "haducbinh" <haducbinh@gmail.com>
>Reply-To: "haducbinh" <haducbinh@gmail.com>
>To: "'Standley, Jeffrey'" <jeffrey.standley@shawgrp.com>,
><haducbinh@vnpro.org>, <ccielab@groupstudy.com>
>Subject: RE: VTP Transparent
>Date: Wed, 17 Jan 2007 19:33:30 +0700
>
>Sure! They are all trunk (trunk dot1q), so VTP can run properly
>
>HaDucBinh
>Email: haducbinh@vnpro.org
>Y/M: haducbinh
>Phone: +84 908 191 322
>---------------------------------------------------------------------------
>Vietnamese Professionals (VnPro)
>Cisco Authorised Training
>149/1D Ung Van Khiem St - Ward 25 - Binh Thanh Dist - HCMC
>Tel: (08) 5124257 - (08) 5125314 Fax: (08) 5124314
>Website: http://vnpro.vn Support Forum: http://vnpro.org
>
>-----Original Message-----
>From: nobody@groupstudy.com [mailto:nobody@groupstudy.com] On Behalf Of
>Standley, Jeffrey
>Sent: Wednesday, January 17, 2007 7:25 PM
>To: haducbinh@vnpro.org; ccielab@groupstudy.com
>Subject: Re: VTP Transparent
>
>What are the ports connecting the switches and are they all trunks?
>
>Jeff Standley
>Telecommunications Manager
>The Shaw Group, Inc.
>4171 Essen Ln
>Baton Rouge, LA 70809
>225.987.6209
>
>----- Original Message -----
>From: nobody@groupstudy.com <nobody@groupstudy.com>
>To: ccielab@groupstudy.com <ccielab@groupstudy.com>
>Sent: Wed Jan 17 06:04:47 2007
>Subject: VTP Transparent
>
>Hi GS!
>
>I have a funny thing with VTP:
>
>This is my topology:
>
>PC1---SW1--------------SW2---------------SW3---PC2
>
> (VTP server) (VTP Trans) (VTP Client)
>
>This is my configuration on SW1,SW2,SW3: (all cat 2950)
>
>SW1(config)# vtp mode server
>
>SW1(config)# vtp domain CISCO
>
>SW1(config)# vlan 1,2,3,4,5,6,7,8,9,10
>
>SW1(config)# int f0/24
>
>SW1(config-if)# sw mo ac
>
>SW1(config-if)# sw ac vlan 10
>
>
>
>SW2(config)# vtp mode transparent
>
>SW2(config)# vtp domain CISCO
>
>
>
>SW3(config)# vtp mode client
>
>SW3(config)# vtp domain CISCO
>
>SW1(config)# int f0/24
>
>SW1(config-if)# sw mo ac
>
>SW1(config-if)# sw ac vlan 10
>
>
>
>PC1 connected to SW1 f0/24
>
>PC2 connected to SW3 f0/24
>
>
>
>This is result:
>
>- SW3 have all VLAN learned from SW1, VLAN 1 to 10
>
>- SW2 have only VLAN 1 (default vlan)
>
>- Then pc1 CAN NOT ping pc2
>
>- I use command: #show mac-address-table on SW3 -> no MAC entry of
>pc1 and pc2
>
>But if we create vlan 10 on SW2:
>
>SW2(config)# vlan 10
>
>Then pc1 CAN ping pc2 and #show mac-address-table on SW3 -> we can see MAC
>entry of pc1 and pc2
>
>
>
>So is this a bug of IOS?
>
>I try on cat 3550 with ipservice 12.2(25)SEE2 -> still se this error!
>
>If this is not error of IOS, so what's purpose of TRANSPARENT switch
>(SW3)??
>
>
>
>Thanks!
>
>HaDucBinh
>Email: <mailto:haducbinh@vnpro.org> haducbinh@vnpro.org
>Y/M: haducbinh
>Phone: +84 908 191 322
>---------------------------------------------------------------------------
>Vietnamese Professionals (VnPro)
>Cisco Authorised Training
>149/1D Ung Van Khiem St - Ward 25 - Binh Thanh Dist - HCMC
>Tel: (08) 5124257 - (08) 5125314 Fax: (08) 5124314
>Website: <http://vnpro.vn> http://vnpro.vn Support Forum:
><http://vnpro.org> http://vnpro.org
>
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