Alcatel-Lucent OmniSwitch 6250 Cli Reference Manual page 569

Distributed Spanning Tree Commands
-> show spantree msti 0
Per Vlan Spanning Tree is enforced !! (1x1 mode)
INACTIVE Spanning Tree Parameters for Cist
Spanning Tree Status :
Protocol
Priority
System Max Age (seconds)
System Forward Delay (seconds) =
System Hello Time (seconds)
-> show spantree msti 2
Per Vlan Spanning Tree is enforced !! (1x1 mode)
INACTIVE Spanning Tree Parameters for Msti 2
Spanning Tree Status :
Protocol
Priority
System Max Age (seconds)
System Forward Delay (seconds) =
System Hello Time (seconds)
output definitions
Spanning Tree Path Cost
Mode
Msti
STP Status
Protocol
Mode
Priority
Bridge ID
CST Designated Root
Cost to CST Root
Next CST Best Cost
Designated Root
Cost to Root Bridge
Root Port
Next Best Root Cost
OmniSwitch 6250 CLI Reference Guide
ON,
: IEEE Multiple STP,
: 32768 (0x8000),
= 20,
15,
= 2
ON,
: IEEE Multiple STP,
: 32770 (0x8002),
= 20,
15,
= 2
The Spanning Tree path cost mode for the switch (32 BIT or AUTO)
Configured through the
The Multiple Spanning Tree Instance (MSTI) number. MSTI 0 repre-
sents the CIST. Configured through the
The Spanning Tree state for the instance (ON or OFF).
The Spanning Tree protocol applied to the instance (STP, RSTP, or
MSTP). This value is not configurable for an MSTI. Configured
through the bridge protocol
The Spanning Tree operating mode for the switch (1x1 or flat). Config-
ured through the bridge mode
The Spanning Tree bridge priority for the instance. The lower the num-
ber, the higher the priority. Configured through the
ity command.
The bridge identifier for this Spanning Tree instance. Consists of the
bridge priority value (in hex) concatenated with the dedicated bridge
MAC address.
The bridge identifier for the root of the flat mode CIST instance. This
field only appears when MSTP is active on the switch.
The cost of the path to the root for the flat mode CIST instance. This
field only appears when MSTP is active on the switch.
The cost of the next best root port for the flat mode CIST instance. This
field only appears when MSTP is active on the switch.
The bridge identifier for the root of the Spanning Tree for this instance.
The cost of the path to the root for this Spanning Tree instance.
The port that offers the lowest cost path from this bridge to the root
bridge for this Spanning Tree instance.
The cost of the next best root port for this Spanning Tree instance.
November 2009
bridge path cost mode command.
bridge msti
command.
command.
command.
bridge msti prior-
page 16-129