User Manual for the NETGEAR 7200 Series Layer 2 Managed Switch Software Version 4
Switching Commands 8-131
202-10102-01, May 2005
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 Bridge 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 0 (defined as the default CIST ID) is passed as the <mstid>, then 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.
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