From: Andreson Chris (cciestudy@hkbsd.com)
Date: Thu Feb 22 2007 - 15:51:47 ART
Hi Loizos,
Actually I have manually shutdown the VLAN1. And i am feel
confused about the native vlan. As i know, native vlan for exchange vtp in
case we peering with other vendor switch (say nortel). but i just wonder in
case i am peering both cisco switch. should i assign an other vlan as native
vlan ? And also when i shutdown both switch vlan1. which vlan will used to
exchange the vtp information other than native vlan.
Rgds
Chris.
----- Original Message -----
From: "Lou Ioanni" <louisccie_r_s@yahoo.com>
To: "Andreson Chris" <cciestudy@hkbsd.com>; <ccielab@groupstudy.com>
Sent: Friday, February 23, 2007 2:22 AM
Subject: Re: Why natvie vlan ?
> Chris,
>
> Is it a Layer 2 switch? Are you trying to create more than one interface
> vlans? If yes, try to shut down the other inetrface vlan and see if vlan 1
> will come up (I assume you woking in a lab and not in production
> environment). Can you post your config here?
>
> Thanks,
>
> Loizos Y.
> CCIE#10702 R & S
>
> Andreson Chris <cciestudy@hkbsd.com> wrote:
> Hi Loizos,
>
> Both are 3550 cisco switch.
>
> Rgds
> Chris
>
> ----- Original Message -----
> From: "Lou Ioanni"
> To: "Andreson Chris" ;
> Sent: Friday, February 23, 2007 2:03 AM
> Subject: Re: Why natvie vlan ?
>
>
>> What kind of switches? Some models (L2...ex 3548XL) allow you to only
>> have
>> one interface vlan command. If you try for example to configure
>> "interface
>> vlan 10" then it will shut down the interface vlan 1 automatically.
>>
>> Thanks,
>>
>> Loizos Y.
>> CCIE#10702 R & S
>>
>> Andreson Chris wrote:
>> Hi GS,
>>
>> Sorry for my stupid question. I just want to know if 2 switchs are
>> connected via trunk on ethernet channel. Both vlan1 are shutting down.
>> Should i assign an other vlan for native lan ? What is the base line to
>> assign natvie vlan between 2 switch? (BTW both are cisco switch).
>>
>> Thanks.
>>
>> Rgds
>> Chris.
>>
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