Black Box LRU4240 - Manual (Page 88)

76 SALES: 0870 90 10 750 Dual Trunk E1 Router User’s Guide
Dual Trunk E1 Router
Terminal User Interface Access Methods
Below is a brief review of how to access your Dual Trunk E1 Router for monitoring your unit
for running tests.
• Super User versus normal user access rights. For more information, refer to “Configuring
Access Rights” on page 32 .
• Logging on or off from a terminal. For more information, refer to “Logging On from a
Terminal” on page 30 .
• Logging on from a Telnet connection. For more information, refer to “Logging on from a Telnet
Connection” on page 31 .
M
ONITORING
P
ERFORMANCE
Each Dual Trunk E1 Router collects and displays performance data as well as additional parameters
to help you troubleshoot problems. To manage and monitor the Dual Trunk E1 Router, use Menu-3,
Reports, to display the unit’s performance reports, which are described further in this chapter.
Additionally, reports on overall link utilization over a variety of intervals are available from Menu
3.
Displaying Performance Reports
Several types of performance reports are available. Select a report in Menu-3, Reports. Type the
corresponding letter or use the up and down arrow keys to move through the menu and press
Return
to select the report.
The first two reports display the carrier and user registers respectively. The carrier registers are the
same as those reported over the FDL in response to FDL requests and can be cleared only by the
carrier.
Table 9-1 and Table 9-2 provide a comprehensive list of events and descriptions used in the
Performance Reports. For more information, see Menu 3 and its sub menus.
Performance Report Menus
NOTE: The maximum error count displayed in performance reports is 65,535.
The actual value may be higher.
Table 9-1 Performance Report Menus
Menu Screen Description
3AA - Carrier Registers, Current
Interval Displays performance data for the most current 15-minute interval.
3AB - Carrier Registers, 24 hour
total Displays performance data for the last 24-hour period.