Brocade Multi-Service IronWare Administration Guide (Supporting R05.6.00) - Manual (Page 365)

Multi-Service IronWare Administration Guide 347
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Syslog messages
A
TABLE 61 Syslog messages STP
Message level Message Explanation
Informational STP VLAN id - New RootBridge string
RootPort portnum (reason) A Spanning Tree Protocol (STP) topology
change has occurred.
The id is the ID of the VLAN in which the STP
topology change occurred.
The portnum is the number of the port
connected to the new root bridge.
Informational STP VLAN id - Bridge is RootBridge string
(reason) A Spanning Tree Protocol (STP) topology
change has occurred, resulting in the
device becoming the root bridge.
The id is the ID of the VLAN in which the STP
topology change occurred.
Informational STP VLAN id Port portnum - Bridge TC
Event (reason) A Spanning Tree Protocol (STP) topology
change has occurred on a port.
The id is the ID of the VLAN in which the STP
topology change occurred.
The portnum is the port number.
Informational STP VLAN vlanid Port portnum - State state
(reason)
Informational STP Root Guard Port portnum, VLAN
vlan-id inconsistent (Received superior
BPDU) The specified port was blocked because i t
has Root Guard enabled and received a
superior BPDU.
Informational STP Root Guard Port portnum, VLAN
vlan-id consistent (Timeout) The specified block Root Guard-protected
port was unblocked.
Informational STP BPDU Guard port portnum disable
System Interface ethernet portnum, state
down - disabled The spanning-tree protect do-disable
command is configured on the specified
port and the port became disabled due to a
receipt of a BPDU packet.
Informational STP BPDU Guard re-enabled on ports ethe
portnum
System Interface ethernet portnum, state
up The spanning-tree protect re-enable was
issued to re-enable the specified port
TABLE 62 Syslog messages RSTP
Message level Message Explanation
Informational RSTP VLAN id Port portnum - Bridge TC
Event (reason)
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.
Informational RSTP VLAN id Port portnum - STP State
state (reason)
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.
Informational RSTP VLAN id - New RootPort portnum
(reason)
802.1W changed the port’s role to Root
port, using the root selection computation.
Informational RSTP VLAN id - New RootBridge string
RootPort portnum (reason)
802.1W selected a new root bridge as a
result of the BPDUs received on a bridge
port.