Westermo MRI-128-F4G-PSE24 - Manual (Page 86)

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ID: Ring ID.
Version: which version of this ring.
Role: This Switch is RM or nonRM
Status: If this field is Normal which means the redundancy is activated. If any one
of the links in the Ring is down, then the status will be Abnormal.
RM MAC: The MAC address of Ring Master of this Ring. It helps to find the
redundant path.
Blocking Port: This field shows which is blocked port of RM.
Role Transition Count: This shows how many times this switch has changed its
Role from nonRM to RM or from RM to nonRM.
Role state Transition Count: This number shows how many times the Ring status
has been transformed between Normal and Abnormal state.
4.5.8 Command Lines:
Feature Command Line
Global
Enable Switch(config)# spanning-tree enable
Disable Switch (config)# spanning-tree disable
Mode (Choose the
Spanning Tree
mode)
Switch(config)# spanning-tree mode
rst the rapid spanning-tree protocol (802.1w)
stp the spanning-tree prtotcol (802.1d)
mst the multiple spanning-tree protocol (802.1s)
Bridge Priority Switch(config)# spanning-tree priority
<0-61440> valid range is 0 to 61440 in multiple of 4096
Switch(config)# spanning-tree priority 4096
Bridge Times Switch(config)# spanning-tree bridge-times (forward Delay)