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Cisco ME 3400E, ME 3400, and ME 2400 Ethernet Access Switch System Message Guide
OL-9641-04
Chapter 2 Messages and Recovery Procedures
SPANTREE Messages
Error Message
SPANTREE-5-ROOTCHANGE: Root Changed for [chars] [dec]: New Root Port
is [chars]. New Root Mac Address is [enet].
Explanation
This message means that the root switch changed for a spanning-tree instance. The first
[chars] and [dec] is the interface ID for the previous root port, the second [chars] is the interface ID
for the new root port, and [enet] is the Ethernet address of the new root port.
Recommended Action
No action is required.
Error Message
SPANTREE-5-TOPOTRAP: Topology Change Trap for [chars] [dec].
Explanation
This message means that a trap was generated because of a topology change in the
network.
Recommended Action
No action is required.
Error Message
SPANTREE-6-PORTADD_ALL_VLANS: [chars] added to all Vlans
Explanation
The interface has been added to all VLANs. [chars] is the added interface.
Recommended Action
No action is required.
Error Message
SPANTREE-6-PORTDEL_ALL_VLANS: [chars] deleted from all Vlans
Explanation
The interface has been deleted from all VLANs. [chars] is the deleted interface.
Recommended Action
No action is required.
Error Message
SPANTREE-6-PORT_STATE: Port [chars] instance [dec] moving from [chars]
to [chars].
Explanation
This message means that the port state changed. The first [chars] is the interface name.
[dec] is the spanning-tree instance ID. The second [chars] is the old state (such as listening, learning,
or forwarding, and so forth), and the third [chars] is the new state.
Recommended Action
No action is required.
Error Message
SPANTREE-7-BLOCK_PORT_TYPE: Blocking [chars] on [chars]. Inconsistent
port type.
Explanation
This message means that the listed interface is being held in the spanning-tree blocking
state until the port-type inconsistency is resolved. The first [chars] is the interface, and the second
[chars] is the spanning-tree instance.
Recommended Action
Verify that the configuration and operational states of the listed interface and
those of the interface to which it is connected are in the same mode (
access
or
trunk
). If the mode
is trunk, verify that both interfaces have the same encapsulation (
none
or
802.1Q
). When these
parameters are consistent, spanning tree automatically unblocks the interface.