Cisco 3750 - Catalyst EMI Switch Message Manual page 92

SPANTREE Messages
Error Message SPANTREE-5-ROOTCHANGE: Root Changed for [chars] [dec]: New Root Port
is [chars]. New Root Mac Address is [enet].
Explanation
[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
Error Message SPANTREE-5-TOPOTRAP: Topology Change Trap for [chars] [dec].
Explanation
network.
Recommended Action
Error Message SPANTREE-6-PORT_STATE: Port [chars] instance [dec] moving from [chars]
to [chars].
Explanation
[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
Error Message SPANTREE-7-BLOCK_PORT_TYPE: Blocking [chars] on [chars]. Inconsistent
port type.
Explanation
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
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 (ISL or 802.1Q). When these
parameters are consistent, spanning tree automatically unblocks the interface.
Error Message SPANTREE-7-PORTDEL_SUCCESS: [chars] deleted from Vlan [dec].
Explanation
interface, and [dec] is the VLAN ID.
Recommended Action
Catalyst 3750 Switch System Message Guide
2-74
This message means that the root switch changed for a spanning-tree instance. The first
No action is required.
This message means that a trap was generated because of a topology change in the
No action is required.
This message means that the port state changed. The first [chars] is the interface name.
No action is required.
This message means that the listed interface is being held in the spanning-tree blocking
Verify that the configuration and operational states of the listed interface and
This message means that the interface has been deleted from VLAN. [chars] is the
No action is required.
Chapter 2 Message and Recovery Procedures
78-16184-04