Reference v4.1.0 Instruction Manual

Network OS Command Reference 1171
53-1003115-01
show spanning-tree mst detail
2
show spanning-tree mst detail
Displays details on an interface for the Multiple Spanning Tree Protocol (MSTP) instance running.
Synopsis show spanning-tree mst detail [interface port-channel
number |interface fortygigabitethernet rbridge-id/slot/port |interface tengigabitethernet rbridge-i
d/slot/port | interface gigabitethernet rbridge-id/slot/port]
Operands interface Specifies the interface for which to display the MSTP 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.
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.
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.
rbridge-id Specifies the RBridge ID.
slot Specifies a valid slot number.
port Specifies a valid port number.
Defaults None
Command Modes Privileged EXEC mode
Description Use this command to display details on a specified interface for the MSTP instance running.
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 MSTP information on the switch in detail:
switch# show spanning-tree mst detail
Spanning-tree Mode: Multiple Spanning Tree Protocol
CIST Root Id: 8000.0005.1e76.1aa0 (self)
CIST Bridge Id: 8000.0005.1e76.1aa0
CIST Reg Root Id: 8000.0005.1e76.1aa0 (self)
CIST Root Forward Delay: 15; Hello Time: 2; Max Age: 20; Max-hops: 20
Configured Forward Delay: 15; Hello Time: 2; Max Age: 20; Max-hops: 20;
Tx-HoldCount: 6