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Brocade FastIron Ethernet Switch Platform and Layer 2 Switching Configuration Guide User Manual

Page 287

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FIGURE 51 Rerooted, synced, and agreed

The old Root port on Switch 200 becomes an Alternate Port as shown in the following figure. Other
ports on that bridge are elected to appropriate roles.

The Designated port on Switch 60 goes into a forwarding state once it receives the RST BPDU with the
agreed flag.

Spanning Tree Protocol

FastIron Ethernet Switch Platform and Layer 2 Switching Configuration Guide

287

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