Network Device, DL3800E User's Guide

Terminal Interface 4-29

Figure 4-14 Network Thresholds Configuration

Through the CONSECUTIVE THRESHOLDS section of this menu, you

disable or enable the fallback condition relating to the number of

consecutive seconds (from 1 to 100) in which a CRC, SES or UAS alarm

threshold is exceeded. To Enable or Disable the FALLBACK feature,

highlight the appropriate item, and use the space bar to select your choice.

To change the number of errored consecutive seconds that will cause that

E1 line to go out of service, highlight the appropriate item and press

Enter. When the highlight bar is blank, type in the number of seconds

desired.

The INTERVAL THRESHOLDS section of this menu allows you to enable

or disable the FALLBACK feature. FALLBACK relates to the number of in-

error seconds (from 1 to 900) occurring in a 15-minute period, or the

number of in-error 15-minute intervals (from 1 to 96) occurring in a 24-

hour period that will cause a MAJOR or MINOR alarm. To Enable or

Disable the FALLBACK feature, highlight the appropriate item and use the

space bar to select your choice. To change the number of in error seconds

or 15-minute intervals that will cause a MAJOR or MINOR network alarm,

highlight the appropriate item and press Enter. When the highlight bar is

blank, type in the number desired.

NOTE: Default settings are shown in Figure 4-14

Major 01/01/90 04:58:17 Unit: 0 NET : 2 (114)

Network 15 Minute UAS Major Threshold Exceeded

Major 01/01/90 04:58:17 Unit: 0 NET : 1 (114)

Network 15 Minute UAS Major Threshold Exceeded

DIGITAL LINK DL3800E SR 2.00.00 NODE 7: 01/01/90 05:55:07 MJ

SELECTED DEVICE ADDRESS: 7.00.000 NAME:

NETWORK ALARM THRESHOLDS Exit Confirm

CONSECUTIVE THRESHOLDS FALLBACK SECONDS

CRC SecondsDisabled10

SES Disabled 10

UAS Disabled 10

INTERVAL THRESHOLDS 15 MINUTES 24 HOURS

FALLBACK MAJOR MINOR FALLBACK MAJOR MINOR

BPV Err Sec(10E-3) Disabled 100 100 Disabled 10 10

CRC Seconds Disabled 100 100 Disabled 10 10

ES Disabled 100 100 Disabled 10 10

SES Disabled 100 100 Disabled 10 10

UAS Disabled 100 100 Disabled 10 10