4-36 Dell PowerVault 51F 8-Port Fibre Channel Switch Installation and Troubleshooting GuidelastUpTime Last time this interface came up.downCount Number of times this interface went down.lastDownTime Last time this interface went down.downReason Reason (SCN) for the interface going down.iState The current interface state. It must be operational for the ISLto forward frames to the adjacent switch.Table 4-21. Neighbor Data Structure Field DescriptionsField Descriptionstate The current state of the neighbor. Its value must be NB_ST_FULLfor the ISL to forward frames to the adjacent switch.nghbCap Neighbor capabilities. Currently always 0.nghbId The domain ID of the neighbor (adjacent) switch.idbNo The port number. It should be equal to ifNo.remPort The port number on the remote switch connected to this port.inactTo The inactivity time out, in milliseconds (ms). When this timeoutexpires, the adjacency with the neighbor switch is consideredbroken. When that happens, new paths are computed to all thepossible destination switches in the fabric.helloTo The Hello timeout. When this timeout expires, a Hello frame issent to the neighbor switch through this port.rXmitTo The retransmit timeout. It is used to reliably transmit topologyinformation to the neighbor switch. If an acknowledge is notreceived within rXmitTo, a frame is retransmitted.nCmdAcc The total number of commands accepted from the neighborswitch. It includes Hellos, Link State Updates and Link StateAcknowledges.nInvCmd The number of invalid commands received from the neighborswitch. These are commands with a version higher than the onerunning on the local switch. The current version is 1 and there is noversion 0.nHloIn The number of Hello frames received from the neighbor switch.nInvHlo The number of Hello frames with invalid parameters received fromthe neighbor switch.Table 4-20. interfaceShow Command Static FieldDescriptions (continued)Field Description
