Alcatel Carrier Internetworking Solutions Omni Switch/Router - Manual (Page 340)

Trap Tables
Page 13-20
Trap topologyChange
Object ID 1.3.6.1.2.1.17.0.2
Description A bridge’s configured ports either transitioned from Learning state to For-
warding state or from Forwarding state to Blocking state. This trap will
not be sent if a newRoot trap was sent for the same transition.
Bit Position
(Word 0) 11
Hex Value
(Word 0) 800
Trap Text
and
Variable
Descrip-
tions Spanning Tree: A configured port’s state has transitioned.