1- Pre-standard implementation of MPLS on IOS platforms was called tag switching. All configuration, debugging, and monitoring commands used to configure MPLS on IOS therefore used the tag-switching keyword
2- " tag-switching ip " appears in the configuration even when you type " mpls ip ". This is for backward compatability with older IOS versions incase you needed to downgrade the version for any reason. 3- tag-switching default is TDP, while MPLS is LDP ( you can change this if u want ). 4- tag-switching is Cisco propriarity while MPLS is the IETF standard. Other than that commands can be used interchangable. Regards, Yasser >From: "Dennis Laganiere" > >Does anybody know the differences between the the interface commands >"tag-switching ip" and "mpls ip" (or better yet, have a good URL for it)? On >both my 2610 and 2500's, when I enter the "mpls ip" command, the >"tag-switching ip" command appears in my configuration. > >I've been through both of my MPLS books and haven't seen how they differ... > >Thanks... > >--- Dennis > > > > >Message Posted at: >http://www.groupstudy.com/form/read.php?f=7&i=56368&t=56368 >-------------------------------------------------- >FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html >Report misconduct and Nondisclosure violations to [EMAIL PROTECTED] ------------------------------------------------------------------------ Protect your PC - Click here for McAfee.com VirusScan Online Message Posted at: http://www.groupstudy.com/form/read.php?f=7&i=56377&t=56368 -------------------------------------------------- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
