3com 5500-ei pwr Instruccion De Instalación
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Table of Contents
1 MSTP Configuration ··································································································································1-1
Overview ·················································································································································1-1
Spanning Tree Protocol Overview···································································································1-1
Protocols and Standards ···············································································································1-15
MSTP Configuration Task List ··············································································································1-15
Configuring Root Bridge························································································································1-17
Configuring an MST Region ··········································································································1-17
Setting the Link Type of a Port to P2P ··························································································1-27
Enabling MSTP······························································································································1-28
Configuring Leaf Nodes ························································································································1-29
Configuring the MST Region ·········································································································1-29
Configuring a Port as an Edge Port·······························································································1-30
Configuring the Path Cost for a Port ·····························································································1-30
Configuring Port Priority ················································································································1-32
Setting the Link Type of a Port to P2P ··························································································1-33
Enabling MSTP······························································································································1-33
Performing mCheck Operation ·············································································································1-33
Configuration Prerequisites ···········································································································1-33
Configuration Procedure················································································································1-34
Configuration Example ··················································································································1-34
Configuring Guard Functions ················································································································1-34
Configuring BPDU Guard ··············································································································1-34
Configuring Root Guard·················································································································1-35
Configuring Loop Guard ················································································································1-37
Configuring BPDU Dropping ·········································································································1-38
Configuring Digest Snooping ················································································································1-39