From: Schulz, Dave (DSchulz@dpsciences.com)
Date: Wed Apr 05 2006 - 16:27:55 GMT-3
I agree with the second comment that Jian makes here....I have found
(and racked my brains over this one many, many hours). When you get the
trunking set up and then, configure the VTP specifics. There are
inconsistencies with the synchronization of the vtp (and there are no
debug commands for vtp). So, the only solution is to go to the client
switch.....and toggle it between transparent and back to client. I hope
others here have some other solutions, but I think there are some code
issues with vtp.
Dave Schulz,
Email: dschulz@dpsciences.com
-----Original Message-----
From: nobody@groupstudy.com [mailto:nobody@groupstudy.com] On Behalf Of
Jian Gu
Sent: Tuesday, April 04, 2006 8:23 PM
To: KSGoh
Cc: Cisco certification
Subject: Re: VTP!!
I would first make sure there is a trunk link between the two switches
and
then change client mode to transparent then to client again.
On 4/4/06, KSGoh <kianseng.goh@gmail.com> wrote:
>
> just doing my lab on VTP...
>
> any debug cmd i can use to debug my vtp ?
> or am i doing anything wrong ?
>
> here's what i get in switch 1
> 3550-Switch1#sh vtp sta
> VTP Version : 2
> Configuration Revision : 2
> Maximum VLANs supported locally : 1005
> Number of existing VLANs : 7
> VTP Operating Mode : Server
> VTP Domain Name : ipexpert
> VTP Pruning Mode : Disabled
> VTP V2 Mode : Disabled
> VTP Traps Generation : Disabled
> MD5 digest : 0x9B 0x28 0xA0 0x44 0x41 0x5D 0x7F
0x12
> Configuration last modified by 192.168.10.1 at 3-1-93 00:40:59
> Local updater ID is 192.168.10.1 on interface Vl1 (lowest numbered
VLAN
> interfac
> e found)
> C3550-Switch1#
> C3550-Switch1#sh vtp password
> VTP Password: ipexpert
>
> here's what i get in switch 2
> VTP Version : 2
> Configuration Revision : 0
> Maximum VLANs supported locally : 1005
> Number of existing VLANs : 5
> VTP Operating Mode : Client
> VTP Domain Name : ipexpert
> VTP Pruning Mode : Disabled
> VTP V2 Mode : Disabled
> VTP Traps Generation : Disabled
> MD5 digest : 0xD9 0x41 0x71 0x01 0x39 0x52 0x18
0x86
> Configuration last modified by 0.0.0.0 at 0-0-00 00:00:00
> Cat3550-Switch2#show vtp password
> VTP Password: ipexpert
>
> both switch are in the same domain, using same passoword..
>
> but!!!! whenever i create a new vlan in switch1, it doesn't get
populated
> to
> switch2 ...??? is there any steps which i miss out ?
>
>
> when i do a show vtp counters, both switch produce the same result
>
> at3550-Switch2#sh vtp count
> VTP statistics:
> Summary advertisements received : 0
> Subset advertisements received : 0
> Request advertisements received : 0
> Summary advertisements transmitted : 0
> Subset advertisements transmitted : 0
> Request advertisements transmitted : 0
> Number of config revision errors : 0
> Number of config digest errors : 0
> Number of V1 summary errors : 0
>
>
> VTP pruning statistics:
>
> Trunk Join Transmitted Join Received Summary advts
received
> from
> non-pruning-capable
> device
> ---------------- ---------------- ----------------
> ---------------------------
> Cat3550-Switch2#
>
> ANY idea ?
>
>
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