Cisco AP775A - Nexus Converged Network Switch 5010 Configuration Manual page 12

Contents
Cisco Nexus 5000 Series Switch CLI Software Configuration Guide
xii
Enabling Rapid PVST+ per VLAN
Configuring the Root Bridge ID
Configuring a Secondary Root Bridge
Configuring the Rapid PVST+ Port Priority
Configuring the Rapid PVST+ Pathcost Method and Port Cost
Configuring the Rapid PVST+ Bridge Priority of a VLAN
Configuring the Rapid PVST+ Hello Time for a VLAN
Configuring the Rapid PVST+ Forward Delay Time for a VLAN
Configuring the Rapid PVST+ Maximum Age Time for a VLAN
Specifying the Link Type
Restarting the Protocol
Verifying Rapid PVST+ Configurations
Configuring Multiple Spanning Tree
Information About MST
MST Overview 175
MST Regions
176
MST BPDUs
176
MST Configuration Information
IST, CIST, and CST
IST, CIST, and CST Overview
Spanning Tree Operation Within an MST Region
Spanning Tree Operations Between MST Regions
MST Terminology
Hop Count
180
Boundary Ports 180
Detecting Unidirectional Link Failure
Port Cost and Port Priority
Interoperability with IEEE 802.1D
Interoperability with Rapid PVST+: Understanding PVST Simulation
Configuring MST
183
MST Configuration Guidelines
Enabling MST 183
Entering MST Configuration Mode
Specifying the MST Name
Specifying the MST Configuration Revision Number
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