RUGGEDCOM ROX II
User Guide
Chapter 5
Setup and Configuration
Viewing the Status of RSTP 721
4. Click Commit to save the changes or click Revert All to abort. A confirmation dialog box appears. Click OK
to proceed.
5. Click Exit Transaction or continue making changes.
Section 5.34.10
Viewing the Status of RSTP
To view the status of the RSTP network, navigate to switch » spanning-tree. The RSTP Status form appears.
Figure 834: RSTP Status Form
This form provides the following information:
Parameter Description
Status Synopsis: none, designatedBridge, notDesignatedForAnyLAN, rootBridge
The spanning tree status of the bridge. The status may be root or designated. This field may
show text saying 'not designated for any LAN' if the bridge is not the designated bridge for
any of its ports.
Bridge Priority The bridge identifier of this bridge.
Bridge MAC The bridge identifier of this bridge.
Root Priority The ports to which the multicast group traffic is forwarded.
Root MAC The ports to which the multicast group traffic is forwarded.
Regional Root Priority The bridge identifier of the Internal Spanning Tree (IST) regional root bridge for the Multiple
Spanning Tree (MST) region this device belongs to.
Regional Root MAC The bridge identifier of the Internal Spanning Tree (IST) regional root bridge for the Multiple
Spanning Tree (MST) region this device belongs to.
Root Port Slot Synopsis: sm, lm1, lm2, lm3, lm4, lm5, lm6, trnk
If the bridge is designated, this is the slot containing the port that provides connectivity
towards the root bridge of the network.
Root Port Port If the bridge is designated, this is the port of the slot that provides connectivity towards the
root bridge of the network.
Root Path Cost The total cost of the path to the root bridge, composed of the sum of the costs of each
link in the path. If custom costs have not been configured. 1Gbps ports will contribute a
cost of four, 100 Mbps ports will contribute 19 and 10 Mbps ports will contribute 100. For
the Common and Internal Spanning Tree (CIST) instance of the Multiple Spanning Tree
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