... v2.0— 3-7 Spanning- Tree Port States (Cont.) © 2002, Cisco Systems, Inc All rights reserved ICND v2.0— 3-8 Spanning- Tree Path Cost © 2002, Cisco Systems, Inc All rights reserved ICND v2.0— 3-9 Spanning- Tree ... Spanning- Tree Example © 2002, Cisco Systems, Inc All rights reserved ICND v2.0— 3-1 0 Spanning- Tree Recalculation © 2002, Cisco Systems, Inc All rights reserved ICND v2.0— 3-1 1 Spanning- Tree Convergence ... must recompute the Spanning- Tree Protocol, which disrupts user traffic © 2002, Cisco Systems, Inc All rights reserved ICND v2.0— 3-1 2 Rapid Spanning- Tree Protocol © 2002, Cisco Systems, Inc All...