USER’S GUIDE
616 CyberSWITCH
Root Priority
The bridge priority of the root bridge.
Root Path Cost
The path cost to the root bridge.
Root Port Num
The port number on the CyberSWITCH that offers the lowest cost path to the root bridge. This is
set to 0 if the system is the root bridge.
Root Port Prior
The port priority of the Root Port Number.
Max Age
The maximum time (in tenths of a second) allowed without receiving a Spanning Tree message
from the root bridge.
Hello Time
The time interval (in tenths of a second) between the transmission of configuration Spanning Tree
messages. This is only used when the system is the root bridge.
Fwd Delay Time
The time (in tenths of a second) spent in the LISTENING and LEARNING state.
Bridge Max Age
The configured maximum age-time for the system. This is used when the system is the root bridge.
Brdg Hello Time
The configured hello time interval for this system. Used when the system is the root bridge.
Br Fwd Delay
The configured forward delay time for the system. Used when the system is the root bridge.
Tplgy Chng Time
The time period (in tenths of a second) for sending configuration Spanning Tree messages that have
the topology change flag set. Only used when the system is the root bridge.
Tplgy Ch Detect
A flag that is set to “TRUE” when the system detects a topology change.
Topology Change
A flag that sets the topology change flag in configuration Spanning Tree messages that are
transmitted. Used when the system is the root bridge.
Aging Time
The time period (in tenths of a second) used by the system to age unused entries out of the address
table.
Default Age Time
The configured aging time the system uses.
