Distributed Spanning Tree Commands
page 16-138 OmniSwitch 6250 CLI Reference Guide November 2009
-> show spantree msti 1 ports configured
Spanning Tree Port Admin Configuration
Port Adm Man. Config Adm Adm Aut Rstr Rstr OS8800
Port Pri St. Mode Cost Cnx Edg Edg Tcn Role 10G Opt.
-----+----+----+----+-------+----+----+----+----+----+--------
1/1 7 ENA No 0 AUT No Yes No No DIS
1/2 7 ENA No 0 AUT No Yes No No DIS
1/3 7 ENA No 0 AUT No Yes No No DIS
1/4 7 ENA No 0 AUT No Yes No No DIS
1/5 7 ENA No 0 AUT No Yes No No DIS
1/6 7 ENA No 0 AUT No Yes No No DIS
1/7 7 ENA No 0 AUT No Yes No No DIS
1/8 7 ENA No 0 AUT No Yes No No DIS
1/9 7 ENA No 0 AUT No Yes No No DIS
1/10 7 ENA No 0 AUT No Yes No No DIS
1/11 7 ENA No 0 AUT No Yes No No DIS
1/12 7 ENA No 0 AUT No Yes No No DIS
Path Cost The contribution of this port to the path cost towards the Spanning Tree
root bridge that includes this port. Path cost is a measure of the distance
of the listed port from the root bridge in the number of hops. Config-
ured through the bridge slot/port path cost command.
Desig Cost The path cost of the Designated Port of the segment connected to this
port. If this is the root bridge or the Spanning Tree status of the port is
administratively disabled, this value is 0.
Role The role of the port for this Spanning Tree instance. Possible port roles
are: root, designated, alternate, and backup.
Prim. Port The slot number for the module and the physical port number on that
module for the primary port associated with this Spanning Tree
instance. This information is only available if the port role is backup.
Op Cnx Operational connection type: PTP, NPT, or NS (nonsignificant).
Shows the current operational state of the port’s connection type. See
the bridge slot/port connection command on page 16-87 for more
information.
Op Edg Operational connection type: EDG. Shows the current operational state
of the port’s connection type. See the bridge slot/port connection
command on page 16-87 for more information.
Desig Bridge ID The bridge identifier for the designated bridge for this port’s segment.
output definitions
Port The slot number for the module and the physical port number or a logi-
cal port. If the slot number is 0, then the port number refers to a link
aggregate logical port number (e.g., 0/31).
Port Pri The Spanning Tree priority for the port (0–15). The lower the number,
the higher the priority. Configured through the bridge slot/port prior-
ity command.
Adm St The Spanning Tree administrative status of the port: enabled or dis-
abled. Configured through the bridge slot/port command to enable or
disable Spanning Tree on a port.
output definitions (continued)
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