1. 2002-11-29 =?iso-8859-1?Q?Re:_=5BGTER=5D_Semin=E1rio_sobre_MPLS? gter Jose Roberto B. Gi 2. 2002-11-29 =?iso-8859-1?Q?Re:_=5BGTER=5D_Semin=E1rio_sobre_MPLS? gter Rubens Kuhl Jr.