
Using Technician Interface Scripts
2-260
Sample Display – show fddi port
FDDI Modules Port Parameters:
----------------------------
Link Error Elasticity Link
Local Neighbor Physical Monitor Buffer Confidence
Slot Conn Port Port Type State Count Errors Count
---- ---- ----- --------- --------- ---------- ---------- ----------
2 1 A Unknown Connect 0 0 0
2 1 B A Active 0 0 0
2 entries in table.
receive errors [circuit
<circuit name>
]
Displays receive errors for all circuits or for a specific circuit. The table includes the
following information:
Elasticity Buffer Errors Number of elasticity buffer errors for a specific Physical Layer
Protocol (PHY). The elasticity buffer tracks clock tolerances
between stations.
Link Confidence Count Number of consecutive times the link confidence test has failed
during Connection Management.
Slot Slot identifier; ranges from 1 to 14.
Conn Connector identifier; ranges from 1 to 4.
Circuit Name of the circuit associated with this line.
CRC Errors Number of frames received with CRC errors.
Overrun Errors Number of frames received with internal overrun errors.
Invalid Frames Number of badly formed frames received from the FDDI ring;
frames that do not contain a valid Frame Status field of at least
three control indicator symbols (that is, E, A, C, flags).
Frames Too Long Number of frames received that exceed the MTU size.
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