Allied Telesis AlliedWare Plus Operating System Version 5.4.4C (x310-26FT,x310-26FP,x310-50FT,x310-50FP) - Manual (Page 515)

Spanning Tree Commands
Software Reference for x310 Series Switches
C613-50046-01 REV A AlliedWare Plus TM Operating System - Version 5.4.4C 19.25
show spanning-tree mst interface
This command displays the number of instances created, and VLANs associated with it for
the specified switch port.
For information on output options, see “Controlling “show” Command Output” on
page 1.37 .
Syntax show spanning-tree mst interface <port>
Mode User Exec, Privileged Exec, and Interface Configuration
Example To display detailed information about each instance, and all interfaces associated with
them, for port1.0.4, use the command:
Output Figure 19-11: Example output from the show spanning-tree mst interface command
Parameter Description
<port> The port to display information about. The port may be a switch port
(e.g. port1.0.4), a static channel group (e.g. sa2), or a dynamic
(LACP) channel group (e.g. po2).
awplus# show spanning-tree mst interface port1.0.4
% 1: Bridge up - Spanning Tree Enabled
% 1: CIST Root Path Cost 0 - CIST Root Port 0 - CIST Bridge Priority 32768
% 1: Forward Delay 15 - Hello Time 2 - Max Age 20 - Max-hops 20
% 1: CIST Root Id 80000008c73a2b22
% 1: CIST Reg Root Id 80000008c73a2b22
% 1: CST Bridge Id 80000008c73a2b22
% 1: portfast bpdu-filter disabled
% 1: portfast bpdu-guard disabled
% 1: portfast errdisable timeout disabled
% 1: portfast errdisable timeout interval 1 sec
%
% Instance VLAN
% 0: 1
% 1: 2-3
% 2: 4-5