Netgear GSM7312 FSM7326P User Manual - Page 106
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Command Line Interface Reference for the ProSafe 7300 Series Layer-3 Switches, Software Ver- Port Forwarding State Port Role Auto-Calculate Port Path Cost Port Path Cost Auto-Calculate External Port Path Cost External Port Path Cost Designated Root Designated Port Cost Designated Bridge Designated Port Identifier Current spanning tree state of this port. Each enabled MST Bridge Port receives a Port Role for each spanning tree. The port role is one of the following values: Root Port, Designated Port, Alternate Port, Backup Port, Master Port or Disabled Port This indicates whether auto calculation for port path cost is enabled. Configured value of the Internal Port Path Cost parameter. This indicates whether auto calculation for external port path cost is enabled. Configured value of the external Port Path Cost parameter. The Identifier of the designated root for this port. Path Cost offered to the LAN by the Designated Port Bridge Identifier of the bridge with the Designated Port. 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 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. 5-14 Spanning Tree Protocol Commands v1.0, December 2005
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