Spantree_Fast Messages - Cisco Catalyst 3750-X Message Manual

SPANTREE_FAST Messages

Error Message SPANTREE-7-BLOCK_PORT_TYPE: Blocking [chars] on [chars]. Inconsistent
port type.
Error Message SPANTREE-7-PORTDEL_SUCCESS: [chars] deleted from Vlan [dec].
Error Message SPANTREE-7-RECV_1Q_NON_TRUNK: Received 802.1Q BPDU on non trunk
[chars] [chars].
SPANTREE_FAST Messages
Error Message SPANTREE_FAST-7-PORT_FWD_UPLINK: [chars] [chars] moved to Forwarding
(UplinkFast).
Catalyst 3750-X, 3750-E, 3560-X, and 3560-E Switch System Message Guide
2-106
Explanation The listed interface is 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 (ISL or 802.1Q). When these
parameters are consistent, spanning tree automatically unblocks the interface.
The interface has been deleted from VLAN. [chars] is the interface, and [dec] is the
Explanation
VLAN ID.
No action is required.
Recommended Action
An STP BPDU was received on the listed interface, which is not an operational trunking
Explanation
interface. The first [chars] is the port name, and the second [chars] is the VLAN name.
Verify that the configuration and operational state of the listed interface and
Recommended Action
that 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, ISL, or 802.1Q). When these
parameters are consistent, spanning tree automatically unblocks the interface.
Explanation The listed interface has been selected as the new path to the root switch for the listed
spanning-tree instance. The first [chars] is the spanning-tree instance, and the second [chars] is the
interface.
Recommended Action No action is required.
Chapter 2 Message and Recovery Procedures
OL-9772-05