3Com 7600 User Manual
Also see for 7600: User guide
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Contents
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6-26 CHAPTER 6: F AST E THERNET AND BRIDGE M ANAGEMENT T ASKSDisplay Bridge-portSTP AttributesDisplay all STP attributes for a specified bridge-port.ExampleEnter: [3] [4] [3] [1] 0 1Table 6-35 Task ActionsMenuSequence Enter Result[3] bridge[4] stp[3] port[1] display1 Bridge number {0-3}2 Bridge-port number {0-5), (0for all ports)}The STP attributes are displayedfor this bridge-port.Table 6-36 Bridge-port STP AttributesParameter DescriptionBridge-Port-PriorityA 1-octet value that allows the network manager to influence thechoice of port when a bridge has two ports connected in a loop.Bridge-Port-StateThe current state of the port: Disabled, Listening, Learning,Forwarding, or Blocking.Bridge-Port-Path-CostThe cost to be added to the root-path-cost field to determine thecost of the path to the root through this port.Bridge-Port-Designated-RootID of the bridge in the root-identifier parameter transmitted bythe designated-Bridge for the LAN to which the port is attached.Bridge-Port-Designated-CostCost of the path to the root-bridge offered by thedesignated-port on the LAN to which this port is attached.Bridge-Port-Designated-BridgeID of the bridge assumed to be the designated-bridge for theLAN associated with the port. The parameter is used: (a) togetherwith the designated-port and port-identifier parameters for theport to ascertain whether this port should be the designated-portfor the LAN to which it is attached; (b) to test the value of thebridge Identifier parameter conveyed in received CBPDUs.Bridge-Port-Designated-PortThe port-identifier of the bridge-port assumed to be thedesignated-port for the LAN associated with the port. Theparameter is used: (a) together with the designated-bridge andport-identifier parameters for the Port to ascertain whether thisPort should be the designated-port for the LAN to which it isattached; (b) by management to determine the topology of thebridged Local Area Network..abtthgde.book Page 26 Tuesday, June 23, 1998 10:29 AM |
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