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Catalyst Supervisor Engine 32 PISA Cisco IOS System Message Guide, Release 12.2ZY
OL-11469-02
Chapter 2 Messages and Recovery Procedures
SPANTREE Messages
Error Message %SPAN-3-SESS_HW_UNAVAIL: SPAN hardware resource not available [chars]
Explanation
The system could not allocate a SPAN hardware resource for the feature specified in the
error message. A possible cause of this condition is that all available SPAN source sessions are
already in use. The system can be configured with a maximum of two SPAN source sessions or one
RSPAN source session.
Recommended Action Remove one of the existing SPAN or RSPAN source sessions, and retry the
operation.
SPANTREE Messages
This section contains Spanning Tree (SPANTREE) messages.
SPANTREE-3
Error Message %SPANTREE-3-PRESTD_NEIGH: pre-standard MST interaction not configured
([chars]). Please, configure: ’spanning-tree mst pre-standard’ on ports connected
to MST pre-standard switches.
Explanation
The switch has received a prestandard MST BPDU on a port that is not configured for
prestandard MST BPDU transmission. The switch will automatically adjust its mode of operation
on this port and will start sending prestandard BPDUs. This auto-detection of prestandard neighbors
is not always completely accurate, so we recommend that you configure the port for prestandard
MST BPDU transmission. This warning message will display only once.
Recommended Action Configure the spanning-tree mst pre-standard command on all the ports that
are connected to switches running Cisco’s prestandard version of MST. We recommend that you
migrate all switches in the network to the IEEE standard MST version when possible.
SPANTREE-6
Error Message %SPANTREE-6-PORTADD_ALL_VLANS: [chars] added to all Vlans
Explanation
The specified interface has been added to all VLANs.
Recommended Action No action is required.
Error Message %SPANTREE-6-PORTDEL_ALL_VLANS: [chars] deleted from all Vlans
Explanation
The specified interface has been deleted from all VLANs.
Recommended Action No action is required.
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