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What’s New at Revision 8.0.0? 17
System upTime Menu Item Added
You can display the length of time — in minutes, hours, and days — since
the last system reboot.
To display system upTime:
1 From the top level of the Administration Console, enter:
system upTime
System upTime is displayed.
New FDDI MAC Statistic Added
A new FDDI MAC statistic, rxErrors, has been added. This statistic gives the
total number of error frames received by this MAC, while the statistic
errorCount gives only error frames received by this MAC without the Ebit set.
All frames on the FDDI network are received promiscuously by an FDDI
MAC. A frame might be discarded for these reasons:
■ There is no buffer space available.
■ The frame is in error.
■ LLC service is disabled.
■ This is an NSA frame and the A-bit is set.
This example shows the order in which these discard tests are made:
Frames received from the network
Frames discarded because buffer space
was exhausted
Frames discarded because frame
is in error
Frames delivered by this FDDI MAC
processing of frames
=
Frames discarded because LLC Service
disabled or NSA frame with A-bit set
... from FDDI
Network
rxFrames
noRxBuffers
rxErrors
rxInternalErrs
rxDiscards
rxUcastFrames
rxMcastFrames
Receive Frame
Statistics ...