HP ProCurve 9304M Installation And Configuration Manual page 483

Message Level Message
Informational Bridge is new root, vlan <vlan­id>,
root ID <root­id>
Informational Bridge topology change, vlan <vlan­id>,
interface <portnum>, changed state to
<stp-state>
Informational startup-config was changed
or
startup-config was changed by <user-name>
Informational vlan <vlan­id> interface <portnum> Bridge
TC Event (DOT1wTransition)
Informational vlan <vlan­id> interface <portnum> STP
state -> <state> (DOT1wTransition)
Informational vlan <vlan­id> New RootPort <portnum>
(RootSelection)
Informational vlan <vlan­id> New RootBridge <mac­
address> RootPort <portnum> (BpduRcvd)
Informational vlan <vlan­id> Bridge is RootBridge <mac­
address> (MgmtPriChg)
Informational vlan <vlan­id> Bridge is RootBridge <mac­
address> (MsgAgeExpiry)
Table A.2: HP Syslog Messages (Continued)
Explanation
A Spanning Tree Protocol (STP) topology
change has occurred, resulting in the HP
device becoming the root bridge.
The <vlan­id> is the ID of the VLAN in which
the STP topology change occurred.
The <root­id> is the STP bridge root ID.
A Spanning Tree Protocol (STP) topology
change has occurred on a port.
The <vlan­id> is the ID of the VLAN in which
the STP topology change occurred.
The <portnum> is the port number.
The <stp-state> is the new STP state and
can be one of the following:
• disabled
• blocking
• listening
• learning
• forwarding
• unknown
A configuration change was saved to the
startup-config file.
The <user-name> is the user's ID, if they
entered a user ID to log in.
802.1W recognized a topology change event
in the bridge. The topology change event is
the forwarding action that started on a non-
edge Designated port or Root port.
802.1W changed the state of a port to a new
state: forwarding, learning, blocking. If the
port changes to blocking, the bridge port is in
discarding state.
802.1W changed the port's role to Root port,
using the root selection computation.
802.1W selected a new root bridge as a
result of the BPDUs received on a bridge
port.
802.1W changed the current bridge to be the
root bridge of the given topology due to
administrative change in bridge priority.
The message age expired on the Root port
so 802.1W changed the current bridge to be
the root bridge of the topology.
Using Syslog
A - 31