director 2/64 service manual

director 2/64 service manual 3–25
Repair Information
• LIN Alerts Configuration–A user-specified state for the port (On or Off),
configured through the Configure Ports dialog box.
• Beaconing–User-specified for the port (On or Off). When beaconing is enabled, a
yellow triangle displays adjacent to the status field.
• Link Incident–If no link incidents are recorded, None displays in the status field.
If a link incident is recorded, a summary displays describing the incident, and a
yellow triangle displays adjacent to the status field. Valid summaries are:
— Implicit incident.
— Bit-error threshold exceeded.
— Link failure-loss of signal or loss of synchronization.
— Link failure-not-operational primitive sequence received.
— Link failure-primitive sequence timeout.
— Link failure-invalid primitive sequence received for the current link state.
• Operational State–The state of the port (Online, Offline, Beaconing, Invalid
Attachment, Link Incident, Link Reset, No Light, Not Operational, Port Failure,
Segmented E_Port, or Testing). A yellow triangle displays adjacent to the status
field if the port is in a non-standard state that requires attention. A red and yellow
diamond displays adjacent to the status field if the port fails.
• Reason–The following messages display in the Reason field of the Port
Properties dialog box if an Invalid Attachment or Segmented E_Port state occurs
for the port. Invalid Attachment Messages are explained in Table 3–3.
Table 3–3: Invalid Attachment Messages and Explanations
Message Explanation
01 Unknown. Invalid attachment reason cannot be determined.
02 ISL connection not
allowed on this port.
Port is configured as an F_Port, but connected to switch
or director.
03 ELP rejected by the
attached switch.
This director or switch transmitted an exchange link
protocol (ELP) frame that was rejected by the switch at
the other end of the ISL (Invalid Attachment only).
04 Incompatible switch
at the other end of the
ISL.
Interop mode for this switch is set to Open Fabric mode
and the switch at the other end of the ISL is a switch
configured for Homogeneous Fabric mode.