Users Guide

Field Description
Port type, Max BB
credits
The FC port type is fixed at N (end node port) in NPG mode and are automatically set to
F (fabric port) or E (extended port) in Fabric Services. The maximum number of buffer-
to-buffer (BB) credits available is fixed at 16.
WWN, FC-ID Factory-provided world-wide name (WWN) of FC port (in hexadecimal) that uniquely
identifies the port on the switch (not user-configurable) and the unique FC port ID (24-
bit in hexadecimal) received from an FC switch in the fabric after a successful login.
Last clearing of
“show interface”
counters
Elapsed time since the interface counters displayed in show interfaces output were last
cleared.
Statistics:
BBCR_FrameFailur
es
Number of link resets due to frames lost during buffer-to-buffer credit recovery (BBCR)
period.
BBCR_RRDYFrame
Failures
Number of link resets due to multiple Receiver Ready (R_RDY) frames received during
the credit recovery period.
Class2FramesIn Number of Class 2 frames received.
Class2FramesOut Number of Class 2 frames transmitted.
Class3FramesIn Number of Class 3 frames received.
Class3FramesOut Number of Class 3 frames transmitted.
Class3Discards Number of Class 3 frames dropped.
DecodeErrors Number of decode errors.
FBusy Number of Fabric port Busy (F_BSY) frames received.
FReject Number of Fabric port Reject (F_RJT) frames received.
AddressErrors Number of frame-address ID errors.
LinkFailures Number of link failures.
InvalidCRC Number of cyclic redundancy check (CRC) errors.
TotalRxBytes Number of bytes received.
TotalTxBytes Number of bytes transmitted.
LongFramesIn Number of long frames received.
LossOfSync Number of loss of synchronization errors.
ShortFramesIn Number of truncated frames received.
RxLinkResets Number of link resets on received frames.
TxLinkResets Number of link resets on transmitted frames.
TotalLinkResets Total number of link resets.
TotalRxFrames Total number of frames received.
TotalTxFrames Total number of frames transmitted.
Fibre Channel Interface 416