3–22 edge switch 2/16 service manual
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 appears adjacent to the status field.
• Link Incident - If no link incidents are recorded, None appears in the status field.
If a link incident is recorded, a summary appears describing the incident, and a
yellow triangle appears 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 appears adjacent to the status
field if the port is in a non-standard state that requires attention. A red and yellow
diamond appears adjacent to the status field if the port fails.
• Reason - If the E_Port segments while attempting to form a multi-switch fabric, a
summary appears describing the reason for segmentation. Valid summaries are:
— Incompatible operating parameters.
— Duplicate domain ID(s).
— Incompatible zoning configurations.
— Build fabric protocol error.
— No principal switch.
— No response from attached switch.
— Exchange link protocol (ELP) retransmission failure timeout.
This field also displays reasons for Invalid Attachment state:
• 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.
