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 Message Posted at: http://www.groupstudy.com/form/read.php?f=7&i=30759&t=30728 -------------------------------------------------- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
