User`s guide

7-18 DL3100 User’s Guide—November 1998

¥ TOTL.9679

Counts the number of seconds in error or the number of errors for that

performance statistic over the past 24 hours, or since the registers were

last cleared.

¥ (1 - 96) =900

Counts the number of seconds in error and the number of errors

(maximum of 900) for that performance statistic during the most recent

15-minute interval.

For example:

¥ 34 = 42

The number to the left of the display signiÞes the 15-minute interval

represented (1 to 96). The number to the right is the number of errors

occurring during that period.

Continue to press the down arrow to view subsequent intervals.

Clearing HSDB/HVDB Statistics

HSDB/HVDB CLR STAT is the last entry in the HSDB/HVDB Statistics

menu. You use HSDB/HVDB CLR STAT to clear all DTE statistics.

To clear all the DTE statistics, press ENTR at the HSDB/HVDB CLR STAT

display. To conÞrm the action, press ENTR again when the display is

blinking, or press EXIT to take no action.

For more information about HSDB/HVDB statistics, see ÒMonitoring

HSDB and HVDB StatisticsÓ on page 5-20 in Chapter 5, ÒMonitoring and

Managing the DL3100.Ó

Using the Test Menu

You can perform network loopbacks and DTE loopbacks on the local

DL3100 from the front panel Test Menu.

Only the Network Loopback test can be run on the remote unit from the

Test Menu.

The following illustration shows the types of tests that you can perform

from the front panel Test Menu.