[c-nsp] Blocking vlan 1 on trunked ports?

[David Prall]

In Feature Navigator it lists "VLAN 1 disable on trunks"

Available starting in 12.1(13)E on the 6K
Starting in CatOS 5.4(1) with support on the 4/5/6K

David

--
David C Prall dcp at dcptech.com http://dcp.dcptech.com
  

> -----Original Message-----
> From: cisco-nsp-bounces at puck.nether.net 
> [mailto:cisco-nsp-bounces at puck.nether.net] On Behalf Of Michael Smith
> Sent: Thursday, July 14, 2005 6:30 PM
> To: Joe McGuckin
> Cc: cisco-nsp at puck.nether.net
> Subject: Re: [c-nsp] Blocking vlan 1 on trunked ports?
> 
> You cannot remove it because of a policy issue or because the 
> command  
> won't execute?  If it's the latter then it is either a 
> software issue  
> (wrong IOS) or a hardware issue (a switch that doesn't 
> support a high  
> enough IOS to allow for removing VLAN 1).
> 
> So, you could make VLAN 2 (or whatever) the management VLAN 
> on all of  
> your switches and then you can also set the Native VLAN for 
> the trunk  
> to something other than 1.
> 
> switchport trunk native <x>
> 
> Mike
> 
> On Jul 14, 2005, at 12:27 PM, Joe McGuckin wrote:
> 
> > I want to handoff a trunk port to a customer, but I cannot remove  
> > vlan1 from
> > the list of allowed vlans.
> >
> > Is there a way around this?
> >
> > Thnaks,
> >
> > Joe
> >
> > -- 
> >
> > Joe McGuckin
> >
> > ViaNet Communications
> > 994 San Antonio Road
> > Palo Alto, CA  94303
> >
> > Phone: 650-213-1302
> > Cell:  650-207-0372
> > Fax:   650-969-2124
> >
> >
> > _______________________________________________
> > cisco-nsp mailing list  cisco-nsp at puck.nether.net
> > https://puck.nether.net/mailman/listinfo/cisco-nsp
> > archive at http://puck.nether.net/pipermail/cisco-nsp/
> >
> 
> _______________________________________________
> cisco-nsp mailing list  cisco-nsp at puck.nether.net
> https://puck.nether.net/mailman/listinfo/cisco-nsp
> archive at http://puck.nether.net/pipermail/cisco-nsp/
>