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Configuring E1 and T1 Interfaces
Troubleshooting E1 and T1 WAN Connections
For example, to view performance statistics accumulated on the T1 1/1
interface over all 15-minute intervals in the past 24 hours, enter:
ProCurve# show interfaces t1 1/1 performance-statistics
To view only certain 15-minute intervals, replace <range of intervals> with
numbers between 1 and 96. The intervals are numbered from the interval that
occurred 24 hours earlier (1) to the present interval (96). For example, enter:
ProCurve# show interface t1 1/1 performance statistics 32-34
Figure 4-12 shows the output for a T1 interface that is experiencing no errors.
Figure 4-12. Viewing Performance Statistics for a Physical Interface
To end the output, enter
Ctrl+C.
To view the output for the show interfaces command in real-time, enter:
Syntax: show interface <interface> <slot>/<port> realtime
For example, to view real-time information for the T1 1/1 interface, enter:
ProCurve# show interface t1 1/1 realtime
Figure 4-13 shows the type of information that is displayed.
Interval 32 Performance Statistics:
0 Errored Seconds, 0 Bursty Errored Seconds
0 Severely Errored Seconds, 0 Severely Errored Frame Seconds
0 Unavailable Seconds, 0 Path Code Violations
0 Line Code Violations, 0 Controlled Slip Seconds
0 Line Errored Seconds, 0 Degraded Minutes
Interval 33 Performance Statistics:
0 Errored Seconds, 0 Bursty Errored Seconds
0 Severely Errored Seconds, 0 Severely Errored Frame Seconds
0 Unavailable Seconds, 0 Path Code Violations
0 Line Code Violations, 0 Controlled Slip Seconds
0 Line Errored Seconds, 0 Degraded Minutes
Interval 34 Performance Statistics:
0 Errored Seconds, 0 Bursty Errored Seconds
0 Severely Errored Seconds, 0 Severely Errored Frame Seconds
0 Unavailable Seconds, 0 Path Code Violations
0 Line Code Violations, 0 Controlled Slip Seconds
0 Line Errored Seconds, 0 Degraded Minutes
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