3com WX3000 Benutzerhandbuch
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Table of Contents
1 MSTP Configuration ··································································································································1-1
STP Overview ·········································································································································1-1
STP Overview··································································································································1-1
MSTP Overview ······································································································································1-9
Background of MSTP ······················································································································1-9
Basic MSTP Terminologies ···········································································································1-10
Principle of MSTP··························································································································1-13
STP-related Standards··················································································································1-15
Configuring Root Bridge························································································································1-15
Configuration Prerequisites ···········································································································1-16
Configuring an MST Region ··········································································································1-16
Enabling MSTP······························································································································1-28
Configuring Leaf Nodes ························································································································1-29
Configuration Prerequisites ···········································································································1-30
Configuring the MST Region ·········································································································1-30
Configuring a Port as an Edge Port·······························································································1-30
Configuring the Path Cost for a Port ·····························································································1-31
Configuring Port Priority ················································································································1-33
Enabling MSTP······························································································································1-34
Performing mCheck Operation ·············································································································1-34
Configuration Prerequisites ···········································································································1-34
Configuration Procedure················································································································1-34
Configuration Example ··················································································································1-35
Configuring Guard Functions ················································································································1-35
Introduction····································································································································1-35
Configuration Prerequisites ···········································································································1-37
Configuring BPDU Guard ··············································································································1-37