PLANET WGS3-24240 - Manual (Page 161)

User’s Manual of WGS3-24000 / WGS3-24240
161
The default hello time value is 2.
• Bridge Forward Delay Specifies the time spent in "Listening and Learning" mode before forwarding
packets. Bridge Forward Delay must be greater or equal to "(Bridge Max Age / 2)
+ 1". The time range is from 4 seconds to 30 seconds.
The default value is 15.
Non-Configurable Data
Object Description
• Bridge identifier The bridge identifier for the CST. It is made up using the bridge priority and the
base MAC address of the bridge.
• Time since topology
change
The time in seconds since the topology of the CST last changed.
• Topology change
count
Number of times topology has changed for the CST.
• Time since topology
change
The time in seconds since the topology of the
• Topology change The value of the topology change parameter for the switch indicating if a topology
change is in progress on any port assigned to the selected MST instance. It takes
a value of True or False.
• Designated root The bridge identifier of the root bridge. It is made up from the bridge priority and
the base MAC address of the bridge.
• Root Path Cost Path Cost to the Designated Root for the CST.
• Root Port Port to access the Designated Root for the CST.
• Max Age Path Cost to the Designated Root for the CST.
• Forward Delay Derived value of the Root Port Bridge Forward Delay parameter.
• Hold Time Minimum time between transmission of Configuration BPDUs.
• CST Regional Root Priority and base MAC address of the CST Regional Root.
• CST Path Cost Path Cost to the CST tree Regional Root.