Cisco AP775A - Nexus Converged Network Switch 5010 Reference page 662

STP Messages
S e n d d o c u m e n t c o m m e n t s t o n e x u s 7 k - f e e d b a c k - d o c @ c i s c o . c o m
Error Message
exceeded [[chars] mode] recommended limit of [dec]
Explanation
error message, has exceeded the limit specified in the error message. VLANs can be counted more
than once; if VLAN 1 is carried on 10 interfaces, it will count as 10 VLAN ports. Note that bundling
is igored for purposes of this count; if 8 interfaces on the same module are in one bundle, and the
port channel is carrying VLAN 1, it will count as 1 VLAN ports.
Recommended Action
VLAN port count below the recommended limit specified in the configuration documentation. Enter
the <CmdBold>show interface trunk<NoCmdBold> command to see the total number of trunks and
VLANs.
Error Message
blocking [chars] [chars].
Explanation
impact the STP topology for vPCs and can cause frame duplications. As a result, the interface was
moved to the spanning tree Blocking state.
Recommended Action
Error Message
[chars]. Disabling [chars].
Explanation
impact the STP topology for vPCs and can cause frame duplications. As a result, the vPC Peer-link
was administatively shut down.
Recommended Action
the conflict has been resolved, re-enable the interface by entering the <CmdBold>no
shutdown<NoCmdBold> command in interface configuration mode.
Error Message
cleared unblocking [chars] [chars].
Explanation
been restoredddd to normal spanning tree state.
Recommended Action
Cisco NX-OS System Messages Reference
2-624
STP-2-VLAN_PORT_LIMIT_EXCEEDED: The number of vlan-port instances
The total number of individual VLAN ports, in the spanning tree mode specified in the
Reduce the number of trunks and VLANs configured in the switch. Keep the
STP-2-VPC_PEER_LINK_INCONSIST_BLOCK: vPC peer-link detected [chars]
VPC Peer-link detected the STP inconsistency mentioned in the message. This will
No user action is required.
STP-2-VPC_PEER_LINK_INCONSIST_ERRDISABLE: vPC Peer-link detected
VPC Peer-link detected the STP inconsistency mentioned in the message. This will
Resolve the inconsistency reported in this message on the vPC Peer link. After
STP-2-VPC_PEER_LINK_INCONSIST_UNBLOCK: vPC peer-link inconsistency
VPC Peer-link inconsistency is cleared and the vPC interface listed in the message has
No user action is required.
Chapter 2 System Messages and Recovery Procedures
OL-15994-03