Reference v4.1.0 Instruction Manual

1174 Network OS Command Reference
53-1003115-01
show spanning-tree mst instance
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show spanning-tree mst instance
Displays information on a specified Multiple Spanning Tree Protocol (MSTP) instance.
Synopsis show spanning-tree mst instance instance_id [interface
port-channel number |interface fortygigabitethernet rbridge-id/slot/port |
interface tengigabitethernet rbridge-id/slot/port |interface gigabitethernet rbridge-id/slot/port]
Operands instance_id Specifies the MSTP instance for which to display information. Valid values
range from 1 through 31.
interface Specifies the interface for which to display the MSTP instance information.
port-channel number Specifies the port-channel of the interface. The number of available
channels range from 1 through 63 for standalone mode, and from 1
through 6144 for Brocade VCS Fabric mode. However, the channel can be
assigned any number from 1 through 6144.
fortygigabitethernet Specifies a valid 40-gigabit Ethernet interface for which to display the MSTP
instance information.
rbridge-id Specifies the RBridge ID.
slot Specifies a valid slot number.
port Specifies a valid port number.
tengigabitethernet Specifies a valid 10-gigabit Ethernet interface for which to display the MSTP
instance information.
rbridge-id Specifies the RBridge ID.
slot Specifies a valid slot number.
port Specifies a valid port number.
gigabitethernet Specifies a valid 1-gigabit Ethernet interface for which to display the MSTP
instance information.
rbridge-id Specifies the RBridge ID.
slot Specifies a valid slot number for the interface for which to display
information on the MSTP instance.
port Specifies a valid port number for the interface for which to display
information on the MSTP instance.
Defaults None
Command Modes Privileged EXEC mode
Description Use this command to display information on a specified instance of the MSTP.
Usage Guidelines The gigabitethernet rbridge-id/slot/port parameter is used only on Brocade VDX 6710,
Brocade VDX 8770-4, and Brocade VDX 8770-8 switches.
Examples To display information on MSTP instance 1:
switch# show spanning-tree mst instance 1 interface tengigabitethernet 1/0/0
Instance: 1; VLANs: 100
MSTI Root Id: 8001.0005.1e76.1aa0 (self)