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Configuring MSTP Introduction

4-89

Software Reference for SwitchBlade x3100 Series Switches (Layer Two Switching)

officer SEC>> show stp inst all full

--- STP Information --------------------

Spanning Tree Type...................... MSTP (CIST)

Instance Name......................... MAIN (0)

Instance State........................ ENABLED

VLAN Associations....................... 1 (2-5,7-419,421-4094)

Root Bridge ID Priority................. 0

.....................................

Int Role State Cost Prio.Number Type

----- ---------- ---------- ---------- ----------- ------

8.1 DESIGNATED FORWARDING 200000 128.834 MSTP

8.15 ROOT FORWARDING 20000 128.848 MSTP

--------------------------------------------------------------------------

--- STP Information ------------------------------------------------------

Spanning Tree Type...................... MSTP (MSTI)

Instance Name......................... mst9 (9)

Instance State........................ ENABLED

VLAN Associations....................... 6,420

Regional Root Bridge ID Priority........ 9

..................................................

Int Role State Cost Prio.Number Type

----- ---------- ---------- ---------- ----------- ----------

8.1 DESIGNATED DISCARDING 200000 128.834 MSTP

8.15 ROOT FORWARDING 20000 128.848 MSTP

---------------------------------------------------------------

officer SEC>> show stp

--- MSTP Configuration Identifier Information -----------------------

Format Selector................................ 0

Region Name.................................... region10

Revision Level................................. 10

--------------------------------------------------------------------

--- Spanning Tree Instance Summary ---------------------------------

STP Instance MSTID STP State Root Port Vlan(s) Associated

----------------- -------- --------------- ---------- -------------------

MAIN 0 ENABLED 8.15 1 (2-5,7-419,421-4094)

mst9 9 ENABLED 8.15 6,420

TABLE 4-13 Configuration Procedure for MSTP

Step Command Description (Optional)

Allied Telesis SwitchBlade x3100 Series User Manual

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