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Figure 85 Advanced Application > Spanning Tree Protocol > Status: RSTP
The following table describes the labels in this screen.
Table 40 Advanced Application > Spanning Tree Protocol > Status: RSTP
LABEL
Configuration
Bridge
Bridge ID
Hello Time
(second)
Max Age (second)
Forwarding Delay
(second)
Cost to Bridge
Port ID
Topology
Changed Times
Time Since Last
Change
14.6 Configure Multiple Spanning Tree Protocol
To configure MSTP, click MSTP in the Advanced Application > Spanning Tree Protocol screen. See
Multiple STP on page 133
Chapter 14 Spanning Tree Protocol
DESCRIPTION
Click Configuration to specify which STP mode you want to activate. Click RSTP to edit RSTP
settings on the OLT.
Root refers to the base of the spanning tree (the root bridge). Our Bridge is this switch. This OLT
may also be the root bridge.
This is the unique identifier for this bridge, consisting of bridge priority plus MAC address. This ID
is the same for Root and Our Bridge if the OLT is the root switch.
This is the time interval (in seconds) at which the root switch transmits a configuration
message. The root bridge determines Hello Time, Max Age and Forwarding Delay.
This is the maximum time (in seconds) the OLT can wait without receiving a configuration
message before attempting to reconfigure.
This is the time (in seconds) the root switch will wait before changing states (that is, listening to
learning to forwarding).
Note: The listening state does not exist in RSTP.
This is the path cost from the root port on this OLT to the root switch.
This is the priority and number of the port on the OLT through which this OLT must
communicate with the root of the Spanning Tree.
This is the number of times the spanning tree has been reconfigured.
This is the time since the spanning tree was last reconfigured.
for more information on MSTP.
OLT2406 User's Guide
137
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Troubleshooting
