61204659L1-1A 5-1
SECTION 5, STATISTICS
Section 5
Statistics
To access the Statistics menu, select Statistics from the Main Menu. See Figure 5-1. Alarm information
and performance parameters are available for both the near and far ends of the network. Information is also
given for the individual VTs and T1/E1 lines.
Statistical information is given in screens based on these time periods:
• The current 15-minute interval
• A 24-hour history (divided into 96 15-minute intervals)
• The totals for the previous 24 hours
• A cumulative alarm count (this count continues indefinitely until reset by the user)
Figure 5-1. Statistics Menu
Local Statistics
Alarm and performance monitoring statistics are available on the local (near-end) STS-1 unit as follows:
• STS-1 Statistics on page 5-2
• Local VT Statistics on page 5-8
• Local Port Statistics on page 5-11
• Protection Switch Statistics on page 5-13
• Alarm Log on page 5-13