In 802.1q some devices send also send untagged frames on the trunk links and these are considered to be associated with the "native" VLAN. The thread below indicates anohter use of the "native" VLAN which is the VLAN used for VTP. How can you change it form VLAN 1 on a CISCO device?
Anthony Pace ""Larry Letterman"" wrote in message [EMAIL PROTECTED]">news:[EMAIL PROTECTED]... > To my knowledge, tagging is only applied to the data when it goes on the > trunk and/or vlan associated devices. When the packet leaves the vlan device > the tag is stripped off and the packet traverses the non-vlan network > devices > as a normal, untagged packet..... > > anybody else ? > > Larry Letterman > Cisco Systems > [EMAIL PROTECTED] > ----- Original Message ----- > From: "Anthony Pace" > To: > Sent: Thursday, April 18, 2002 11:49 AM > Subject: Untagged Frames ?? [7:41853] > > > > How can you tell a switch or router to treat untagged frames as any other > > VLAN other thatn VLAN1 which is the default? Is it a VTP command on the > > switch? How about routers ? How about 2924 siwtches? > > > > Anthony Pace > > ""Jeffrey Reed"" wrote in message > > [EMAIL PROTECTED]">news:[EMAIL PROTECTED]... > > > One of the things related to native VLAN was VTP updates. I think they > go > > > over the "native" VLAN, so you'll need to make sure its the same for all > > the > > > switches in the same VTP domain. > > > > > > Jeffrey Reed > > > Classic Networking, Inc. > > > > > > -----Original Message----- > > > From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]On Behalf Of > > > Lopez, Robert > > > Sent: Thursday, April 18, 2002 1:10 PM > > > To: [EMAIL PROTECTED] > > > Subject: native vlan [7:41837] > > > > > > Group, > > > > > > What is the significance of deciding what vlan to use for the "native > > vlan" > > > when setting up a trunk. Presently, I use "native vlan 1" when setting > > up > > > a trunk. Could I use any other vlan that is established on both > switches > > as > > > the "native vlan"? I'll be searching thru CCO while I wait for a faster > > > response. :) TIA. > > > > > > Robert > > > > > > > > > > > > > > > Robert M. Lopez > > > Network Engineering > > > CIT - Ann Arbor > > > Pfizer Global Research & Development > > > Phone 734-622-3948 Fax 734-622-1690 > > > > > > "There are only two ways to live your life. One is as though nothing is > a > > > miracle. The other is as though everything is a miracle." ...Albert > > > Einstein Message Posted at: http://www.groupstudy.com/form/read.php?f=7&i=41868&t=41853 -------------------------------------------------- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
