User`s guide

Chapter 3: Configuring the 3F00-01 and 3F55-01
FDDI Dual-Attached Intelligent Module User’s Guide Page 3-3
3.1.2 SMT Version 7.3
Some of the SMT version 7.3 MIB variables (fddimibSMT 2) have had
their access types extended from Read-Only to Read-Write. These
variables can be written to, using an NMS. The variables with extended
access include:
•
fddimibSMTStationId – The port’s unique eight byte SMT station
identifier (corresponds to ANSI
fddiSMT 11). Setting the lower six
bytes to zero will cause the unit to automatically use the port’s MAC
address in the lower six bytes.
•
fddimibMACFramesCts – A count of the number of frames received by
this MAC (corresponds to ANSI {fddiMAC 71}, refer to ANSI MAC
7.5.1). Any attempt to write this parameter will cause the MAC’s
Frame_Ct, Copied_Ct, Transmit_Ct, Error_Ct, and Lost_Ct to be
zeroed.
• fddimibMACCopiedCts – A count that should, as closely as possible,
match the number of frames addressed to (A bit set) and successfully
copied into the station’s receive buffers (C bit set) by this MAC
(corresponds to ANSI {fddiMAC 72}, refer to ANSI MAC 7.5). Note
that this count does not include MAC frames. Any attempt to write this
parameter will cause the MAC’s
Frame_Ct, Copied_Ct, Transmit_Ct,
Error_Ct, and Lost_Ct to be zeroed.
•
fddimibMACTransmitCts – A count that should, as closely as possible,
match the number of frames transmitted by this MAC (corresponds to
ANSI {fddiMAC 73}, refer to ANSI MAC 7.5). Note that this count
does not include MAC frames. Any attempt to write this parameter will
cause the MAC’s
Frame_Ct, Copied_Ct, Transmit_Ct, Error_Ct, and
Lost_Ct to be zeroed.
•
fddimibMACErrorCts – A count of the number of frames that were
detected in error by this MAC that had not been detected in error by
another MAC (corresponds to ANSI {fddiMAC 81}, refer to ANSI
MAC 7.5.2). Any attempt to write this parameter will cause the MAC’s
Frame_Ct, Copied_Ct, Transmit_Ct, Error_Ct, and Lost_Ct to be
zeroed.