User`s guide

5-22 DL3100 User’s Guide—November 1998
5
¥ Parmain
DTE Parity Main (Parmain) is the number of seconds during which a
parity error was detected on trafÞc from the DTE board to the network.
¥ FIFO
FIFO is the number of times the First-In First-Out bit has locked up
during the current interval and in the last 24 hours.
¥ Control
Control is the number of times that the DTE board has failed to respond
correctly to a message from the controller processor.
Displaying the Event History
You use the Event History Menu to review and clear the alarm and status
history of the DL3100 and all its boards.
To open the menu, select Event History from the Node/T3MB Main Menu
and press Return.
To clear the event history report in the Event History Menu, select Clear
History and press Return.
Use the up and down arrows to cursor through additional pages of the
Event History report.