Let me clarify my statement: "...Some Catalysts may just simply not allow dropping VLAN 1, as it can be the only Administrative Vlan."
What I meant by this is that based on the Version of IOS/CAT OS, that it would not accept any other VLAN as the Administrative Vlan. I know for a fact that you can specify other Vlans as the Administrative Vlan on many of the CAT 5x00/6x00 switches. I just was suggesting that stranger things could happen for the lower-end switches that have low port density, and other types of limitations. After all, Cisco hasn't made a considerable effort to make ALL their switches run Native IOS or CAT OS... it's been a mix/match from all the competitors they've acquired! :) Mark Odette II ... who obviously doesn't have experience with EVERY catalyst switch on the market, and admits it readily. -----Original Message----- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]On Behalf Of Darren Crawford Sent: Thursday, January 03, 2002 11:32 AM To: [EMAIL PROTECTED] Subject: RE: ISL Trunking [7:30728] I must disagree with VLAN 1 being the only administrative VLAN. It is simply the default VLAN. At a previous client I set up a DMZ switch with a management VLAN of 999. This was on a Cat5505. HTH Darren At 11:28 PM 1/2/2002 -0500, Mark Odette II wrote: >Ali- >If my memory serves correct, you must first specify another VLAN as your >administrative VLAN before you can drop VLAN 1 from the trunk...otherwise, >your trunk would be orphaned (become unmanageable) and you wouldn't be able >to control it anymore- until you cleared the config that is. > >Some Catalysts may just simply not allow dropping VLAN 1, as it can be the >only Administrative Vlan. > >If you have a SmartNet contract, you might just call TAC to get a quick and >straight forward answer to this. The call will probably last you 5 minutes >+/-. > >-Mark Odette II > >-----Original Message----- >From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]On Behalf Of >Ali, Abbas >Sent: Wednesday, January 02, 2002 5:59 PM >To: [EMAIL PROTECTED] >Subject: ISL Trunking [7:30728] > > >Is it possible to remove default Vlans 1, 1002-1005 from ISL trunking? I am >setting up a ISL trunking between Catalyst 2924 and 3640 router. > >I am running IOS on Catalyst XL 2924 and only want certain vlan on my link. >IOS does it, but then it also inserts default vlan 1 and 1002-1005 >automatically. The IOS accepts the remove command to remove vlans from the >current list, but will not remove default vlans. > >Ali x$:0`0:$x,,,,x$:0`0:$x,,,,x$:0`0:$x,,,,x$: Lucent Technologies NetworkCare Professional Services http//www.lucent.com/netcare/ Darren S. Crawford - CCNP, CCDP, CCIE TBA Northwest Region - Sacramento Office Voicemail (916) 859-5200 x310 Pager (800) 467-1467 mailto:[EMAIL PROTECTED] x$:0`0:$x,,,,x$:0`0:$x,,,,x$:0`0:$x,,,,x$: "You always have time for things you put first" - Tucker Resources Message Posted at: http://www.groupstudy.com/form/read.php?f=7&i=30875&t=30728 -------------------------------------------------- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
