Show Spantree Output Details - Enterasys Matrix DFE-Gold Series Configuration Manual

show spantree stats
Bridge Max Age
Bridge Hello Time
Bridge Forward Delay
Topology Change Count
Time Since Top Change
Max Hops
Table 6‐1 shows a detailed explanation of command output.
Table 6-1 show spantree Output Details
Output...
Spanning tree instance
Spanning tree status
Designated Root MacAddr
Designated Root Port
Designated Root Priority
Designated Root Cost
Root Max Age
Root Hello Time
Root Forward Delay
Bridge ID MAC Address
Bridge ID Priority
Bridge Max Age
Bridge Hello Time
Bridge Forward Delay
Topology Change Count
Time Since Top Change
Max Hops
- 20 sec
- 2 sec
- 15 sec
- 7
- 00 days 03:19:15
- 20
What it displays...
Spanning Tree ID.
Whether Spanning Tree is enabled or disabled.
MAC address of the designated Spanning Tree root bridge.
Port through which the root bridge can be reached.
Priority of the designated root bridge.
Total path cost to reach the root.
Amount of time (in seconds) a BPDU packet should be considered
valid.
Interval (in seconds) at which the root device sends BPDU (Bridge
Protocol Data Unit) packets.
Amount of time (in seconds) the root device spends in listening or
learning mode.
Unique bridge MAC address, recognized by all bridges in the network.
Bridge priority, which is a default value, or is assigned using the set
spantree priority command. For details, refer to
on page 6-20.
Maximum time (in seconds) the bridge can wait without receiving a
configuration message (bridge "hello") before attempting to
reconfigure. This is a default value, or is assigned using the set
spantree maxage command. For details, refer to
maxage" on page 6-26.
Amount of time (in seconds) the bridge sends BPDUs. This is a default
value, or is assigned using the set spantree hello command. For
details, refer to "set spantree
Amount of time (in seconds) the bridge spends in listening or learning
mode. This is a default value, or is assigned using the set spantree
fwddelay command. For details, refer to
page 6-27.
Number of times topology has changed on the bridge.
Amount of time (in days, hours, minutes and seconds) since the last
topology change.
Maximum number of hops information for a particular Spanning Tree
instance may traverse (via relay of BPDUs within the applicable MST
region) before being discarded. This is a default value, or is assigned
using the set spantree mashops command. For details, refer to
spantree maxhops" on page 6-35.
Enterasys Matrix DFE-Gold Series Configuration Guide 6-7
Configuring Spanning Tree Bridge Parameters
"set spantree
"set spantree
hello" on page 6-24.
"set spantree fwddelay" on
priority"
"set