Kontron AT8902 Full Size CLI - Manual (Page 49)

AT8901/2/3
Page 2 - 15 AT8901/2/3 CLI Reference Manual
Auto-Calculate Port Path Cost This indicates whether auto calculation for port path
cost is enabled.
Port Path Cost Configured value of the Internal Port Path Cost parameter.
Auto-Calculate External Port Path Cost This indicates whether auto calculation for
external port path cost is enabled.
External Port Path Cost Configured value of the external Port Path Cost parameter.
Designated Root The Identifier of the designated root for this port.
Designated Port Cost Path Cost offered to the LAN by the Designated Port
Designated Bridge
B ridge Identifier of the bridge with the Designated Port.
Designated Port Identifier Port on the Designated Bridge that offers the lowest cost
to the LAN.
If you specify 0 (defined as the default CIST ID) as the , this command
displays the settings and parameters for a specific switch port within the common and
internal spanning tree. The
<
slot/port> is the desired switch port. In this case, the
following are displayed.
Port Identifier The port identifier for this port within the CST.
Port Priority The priority of the port within the CST.
Port Forwarding State The forwarding state of the port within the CST.
Port Role
The role of the specified interface within the CST.
Port Path Cost The configured path cost for the specified interface.
Designated Root Identifier of the designated root for this port within the CST.
Designated Port Cost Path Cost offered to the LAN by the Designated Port.
Designated Bridge The bridge containing the designated port
Designated Port Identifier Port on the Designated Bridge that offers the lowest cost
to the LAN
Topology Change Acknowledgement Value of flag in next Configuration Bridge
Protocol Data Unit (BPDU) transmission indicating if a topology
change is in progress for this port.
Hello Time The hello time in use for this port.
Edge Port The configured value indicating if this port is an edge port.
Edge Port Status The derived value of the edge port status. True if operating as an
edge port; false otherwise.
Point To Point MAC Status Derived value indicating if this port is part of a point to
point link .
CST Regional Root The regional root identifier in use for this port.
CST Port Cost The configured path cost for this port.