User Manual

Table Of Contents
NETGEAR M4500 Series Switches CLI Command Reference Manual 331
5.5.8. show spanning-tree summary
This command displays spanning tree settings and parameters for the switch. The following details are displayed
on execution of the command.
Format show spanning-tree summary
Mode Privileged EXEC
User EXEC
Display Message
5.5.9. show spanning-tree brief
This command displays spanning tree settings for the bridge. The following information appears.
Format show spanning-tree brief
Mode Privileged EXEC
User EXEC
Display Message
Parameter
Definition
Spanning Tree Admin mode
Enabled or disabled.
Spanning Tree Forward
BPDU
Enabled or disabled.
Spanning Tree Version
Version of 802.1 currently supported (IEEE 802.1s, IEEE 802.1w, or IEEE 802.1d)
based upon the Force Protocol Version parameter.
Configuration Name
Identifier used to identify the configuration currently being used.
Configuration Revision Level
Identifier used to identify the configuration currently being used.
Configuration Digest Key
A generated Key used in the exchange of the BPDUs.
Configuration Format
Selector
Specifies the version of the configuration format being used in the exchange of
BPDUs. The default value is zero.
MST Instances
List of all multiple spanning tree instances configured on the switch.
Parameter
Definition
Bridge Priority
Configured value.
Bridge Identifier
The bridge identifier for the selected MST instance. It is made up using the
bridge priority and the base MAC address of the bridge.
Bridge Max Age
Configured value.
Bridge Max Hops
Bridge max-hops count for the device.
Bridge Hello Time
Configured value.
Bridge Forward Delay
Configured value.
Bridge Hold Time
Minimum time between transmission of Configuration Bridge Protocol Data
Units (BPDUs).