Show Spantree Mst Port - Alcatel-Lucent OmniSwitch 6850-48 Cli Reference Manual

Distributed Spanning Tree Commands

show spantree mst port

Displays a summary of Spanning Tree connection information and instance associations for the specified
port or a link aggregate of ports.
show spantree mst port {slot/port | logical_port}
Syntax Definitions
slot/port
logical_port
Defaults
N/A
Platforms Supported
OmniSwitch 6400, 6850, 6850E, 6855, 9000E
Usage Guidelines
Note. MST 0 also represents the flat mode CIST instance, that all ports are associated with when the
switch is running in the flat Spanning Tree mode.
Examples
-> bridge mode flat
-> show spantree mst port 1/2
MST Role State Pth Cst
-----+------+-----+--------+----+--------+------+----------+------+-----
0 DIS DIS
-> bridge mode 1x1
-> show spantree mst port 1/10
MST Role State Pth Cst
-----+------+-----+--------+----+--------+------+----------+------+-----
0 ROOT ENA
2 DIS DIS
output definitions
MST
Role
OmniSwitch CLI Reference Guide
The slot number for the module and the physical port number on that
module (for example, 3/1 specifies port 1 on slot 3).
The link aggregate ID number (0–31).
Edge Boundary Op Cnx Loop Guard
0 YES YES
Edge Boundary Op Cnx Loop Guard
0 YES YES
0 YES YES
Indicates the MSTI ID.
The role of the port for this Spanning Tree instance. Possible port roles
are: ROOT - root, DIS - disable, DESG - designated, ALT - alternate,
MSTR - master (valid only when MSTP mode is active), and
BKP - backup.
June 2012
Note
NS DIS
Note
NS DIS
NS DIS
Vlans
1
Vlans
1
page 7-175