Verilink TAC 2130 S/T (880-503296-001) Product Manual - Manual (Page 37)

Verilink TAC 2130 User Manual 4-1
Chapter
4
Performance Monitoring
After the IDCSU is installed, the Performance Monitoring routines
enable you to monitor the performance of the T1 circuit.
The IDCSU maintains a history of the T1 circuit performance for the
previous 24 hours and offers the ability to examine various tables.
Performance statistics can be viewed in a Craft interface session.
As described by the various technical publications which define ESF
(Extended SuperFrame), the IDCSU maintains performance records
in 15-minute intervals. After an IDCSU has been operating for 24
hours, there are 96 of these 15-minute intervals stored in the CSU
registers.
Performance Menu
Most of the information accessible under the Performance Menu is
only available when the CSU is used on a T1 implemented with ESF
framing. CRC error checking, used to detect errored seconds, is
only present on an ESF T1.
The Performance Menu is accessed by typing “P” while at the
IDCSU Main Menu.
Performance
Menu Display
The Performance Menu offers six options to display information
and a Reset Registers command to clear all stored information.
Figure 4-1 Performance Menu
--- PERFORMANCE MONITORING --- --- PERFORMANCE MONITORING --- --- PERFORMANCE MONITORING --- --- PERFORMANCE MONITORING ---
N) 1 hour network N) 1 hour network N) 1 hour network N) 1 hour network
E) 24 hour es
E) 24 hour es E) 24 hour es E) 24 hour es
B) 24 hour bes
B) 24 hour bes B) 24 hour bes B) 24 hour bes
S) 24 hour ses
S) 24 hour ses S) 24 hour ses S) 24 hour ses
U) 24 hour uas
U) 24 hour uas U) 24 hour uas U) 24 hour uas
L) 24 hour lofc
L) 24 hour lofc L) 24 hour lofc L) 24 hour lofc
R) reset registers
R) reset registers R) reset registers R) reset registers
X) exit menu
X) exit menu X) exit menu X) exit menu
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