Alcatel-Lucent OmniSwitch 6250 Cli Reference Manual page 559

Distributed Spanning Tree Commands
output definitions (continued)
Topology Changes
Topology age
Max Age
Forward Delay
Hello Time
System Max Age
System Forward Delay
System Hello Time
-> bridge mode flat
-> bridge protocol mstp
-> show spantree
Spanning Tree Path Cost Mode : AUTO
Msti STP Status Protocol Priority (Prio:SysID)
-----+----------+--------+---------------------
0 ON
2 ON
3 ON
output definitions
Spanning Tree Path Cost
Mode
Msti
Spanning Tree Status
Protocol
Priority
OmniSwitch 6250 CLI Reference Guide
The number of topology changes detected by this Spanning Tree
instance since the management entity was last reset or initialized.
The amount of time (in hundredths of seconds) since the last topology
change was detected by this Spanning Tree instance (hh:mm:ss or dd
days and hh:mm:ss).
The amount of time (in seconds) that Spanning Tree Protocol informa-
tion is retained before it is discarded. Configured through the
max age command.
The amount of time (in seconds) that a port will remain in the Listening
state and then the Learning state until it reaches the forwarding state.
This is also the amount of time used to age out all dynamic entries in
the Forwarding Database when a topology change occurs. Configured
through the bridge forward delay
The amount of time (in seconds) between the transmission of Configu-
ration BPDUs on any port that is the Spanning Tree root or is attempt-
ing to become the Spanning Tree root. Configured through the
hello time command.
The Max Age value for the root bridge.
The Forward Delay value for the root bridge.
The Hello Time value for the root bridge.
MSTP 32768 (0x8000:0x0000)
MSTP 32770 (0x8000:0x0002)
MSTP 32771 (0x8000:0x0003)
The Spanning Tree path cost mode for the switch (32 BIT or AUTO)
Configured through the
The Multiple Spanning Tree Instance (MSTI) instance number. Config-
ured through the
sents the CIST instance that is always present on the switch.
The Spanning Tree state for the MSTI (ON or OFF).
The Spanning Tree protocol applied to this instance. Configured
through the bridge protocol
The Spanning Tree bridge priority for the instance. The lower the num-
ber, the higher the priority. Configured through the
command.
November 2009
command.
bridge path cost mode
bridge msti command. Note that MSTI 0 also repre-
command.
bridge
bridge
command.
bridge priority
page 16-119