
Using Technician Interface Scripts
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show srspan
The show srspan
<option>
commands display information about Source Route Spanning
Tree Bridge services. For detailed information about the Spanning Tree algorithm and
parameters, refer to Configuring Bridging Services.
The
show srspan command supports the following subcommand options:
alerts
Displays all enabled circuits that are not up. Use this display to identify the ports that are
not working. The table includes the following information:
alerts disabled
base enabled
circuits [<circuit name>] stats
configuration version
configuration circuits [<circuit name>]
Circuit Name of the circuit this port is on.
State Current state of the port as the Source Route Spanning Tree
Protocol application defined it, which in this case is Port Disabled.
Designated Root Unique Bridge ID recorded as the root in the Configuration
BPDUs. The Designated Bridge for the segment to which this port
is attached transmits this value.
Designated Port Port Identifier on the Designated Bridge for this port’s segment.
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