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Chapter 14
Spanning Tree Commands
This chapter describes the commands that you use to configure the Spanning Tree or Rapid
Spanning Tree protocol on the W310:
•
set spantree default-path-cost
•
set spantree disable
•
set spantree enable
•
set spantree forward-delay
•
set spantree hello-time
•
set spantree max-age
•
set spantree priority
•
set spantree tx-hold-count
•
set spantree version
•
show spantree
set spantree default-path-cost
User level: privileged, supervisor.
Use the set spantree default-path-cost command to set the version of the
spanning tree default path costs that are to be used by this bridge. The default path costs are
as follows:
•
common-spanning-tree—uses the 16-bit default path costs from IEEE Std. 802.1D-
1998:
— For 10 MB ports, 100
— For 100 MB ports, 19
— For 1 GB ports, 4
— For 10 GB ports, 3
•
rapid-spanning-tree—uses the 32-bit default path costs from IEEE Std. 802.1t:
— 10 Mbps port—2,000,000
— 100 Mbps port—200,000
— 1 Gbps port—20,000
— 10 Gbps port—2,500
! The switch must be running Rapid Spanning Tree to use the Rapid Spanning Tree
default path costs. If the switch is running common Spanning Tree, it uses the common
Spanning Tree default path costs regardless of default path cost setting.
Avaya W310 Command Reference Guide
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