![[previous]](../../../graphics/l_arrow.gif){kind=icon}
![[next]](../../../graphics/r_arrow.gif){kind=icon}
This section tells you how to display the following types of PathBuilder S330/S310 statistics:
Current - The statistics being collected for the current 15-minute interval.
Interval - The statistics collected over the previous 24 hours of operations, broken into 96 completed 15-minute intervals.
Total - The cumulative sum of the various statistics for the 24-hour period preceding the current 15-minute interval.
To view card statistics:
1 . From the main menu, select [4] Performance Management to open the Performance Management menu, shown in Figure 160.
Figure 160 Performance Management Menu
2 . Select [1] Card Statistics to open the Card Statistics menu, shown in Figure 161.
Figure 161 Card Statistics Menu
3 . Enter the number corresponding to the card for which you want to view statistics.
The following sections describe the card statistics provided for each type of card.
To view MCPU statistics:
1 . From the Card Statistics menu, shown earlier in Figure 161, select the option corresponding to the MCPU to open the MCPU Performance menu.
2 . Select [1] MCPU-Performance to view MCPU performance statistics or [2] ATM-Inband to view in-band statistics.
You can view T1/E1 UNI with IMA statistics for ports or for groups.
To view T1/E1 statistics:
1 . From the Card Statistics menu, shown earlier in Figure 161, select the option corresponding to the T1/E1 UNI with IMA module to open the T1/E1 UNI Performance menu.
2 . Select [1] Port/Link Performance Management to view port statistics or [2] Group Performance Management to view group statistics.
3 . Enter the number corresponding to the port or group for which you want to view statistics.
4 . Select the option corresponding to the type of statistics you want to view.
Group statistics
The following sections describe the statistics provided in each of these categories.
For performance monitoring statistics only, you must select the type of performance statistics you want to view: current, interval, or total. For details about these types of performance statistic, see "Viewing Performance and ATM Statistics" earlier in this chapter.
This section describes the T1/E1 port/link statistics.
The T1 (DS1)/E1 UNI Physical Performance Monitoring screen displays the following statistics.
You can view the statistics as current, interval, or total data.
The T1/E1 Link Performance Monitoring screen lists the following statistics:
The T1/E1 Link ATM Statistics screen lists the following statistics:
This section describes the T1/E1 group statistics
The T1/E1 Group Performance screen lists the following statistics:
If an expansion module is installed in slot 9, group 1 is not available for configuration. In this case, the T1/E1 group performance statistics will be listed beginning with group 2.
You can view both performance statistics and ATM statistics for the OC3/STM-1 port.
To view OC3/STM-1 performance statistics:
1 . From the Card Statistics menu, select [4] OC3/STM-1 UNI to open the OC3/STM-1 Performance Management menu.
2 . Select [1] OC3/STM-1 Performance Monitoring to open the OC3/STM-1 Performance Management menu, shown in Figure 162.
Figure 162 OC3/STM-1 Performance Management Menu
3 . Select the option corresponding to the type of performance monitoring (PM) data you want to view: section, line, far line, path, or far path.
4 . Select the option corresponding to the type of data you want to display (current, interval, or total). The OC3/STM-1 Performance Monitoring screen displays the current, interval, or total data for the type of statistic you selected in step 2b.
The OC3/STM-1 Section Performance Monitoring screen displays the following statistics:
The OC3/STM-1 Line Performance Monitoring screen displays the following statistics:
The OC3/STM-1 Far Line Performance Monitoring screen displays the following statistics:
The OC3/STM-1 Path Performance Monitoring screen displays the following statistics:
The OC3/STM-1 Far Path Performance Monitoring screen displays the following statistics:
To view OC3/STM-1 ATM statistics:
1 . From the Performance Management menu, select [4] OC3/STM-1 UNI to open the OC3/STM-1 Performance Management menu.
2 . Select [2] ATM Statistics. ATM cell statistics are cell counts since the last counter reset. On the OC3/STM-1 ATM Statistics screen, you can reset the counter by entering [c].
The OC3/STM-1 ATM Statistics menu provides the following information:
You can view both performance statistics and ATM statistics for the DS3 UNI module.
To view DS3 UNI performance statistics:
1 . From the Card Statistics menu, select [9] DS3 UNI to open the DS3 UNI Performance Management menu. This menu is similar to the OC3/STM-1 Performance Management menu, shown earlier in Figure 162.
2 . Select [1] DS3 UNI Performance Monitoring to open the DS3 Performance Monitoring menu. The DS3 Performance Monitoring menu provides the following information:
To view DS3 ATM statistics:
1 . From the Card Statistics menu, select [9] DS3 UNI to open the DS3 Performance Management menu.
2 . From the DS3 Performance Management menu, select [2] ATM Statistics. ATM cell statistics are cell counts since the last counter reset. On the DS3 ATM Statistics screen, you can reset the counter by entering [c].
The DS3 ATM Statistics menu provides the following information:
You can view both performance statistics and ATM statistics for the E3 UNI module.
To view E3 UNI performance statistics:
1 . From the Card Statistics menu, select [9] E3 UNI to open the E3 UNI Performance Management menu. This menu is similar to the OC3/STM-1 Performance Management menu, shown earlier in Figure 162.
2 . Select [1] E3 UNI Performance Monitoring to open the E3 Performance Management menu. The E3 Performance Management menu provides the following information:
To view E3 ATM statistics:
1 . From the Card Statistics menu, select [9] E3 UNI to open the E3 Performance Management menu.
2 . From the E3 Performance Management menu, select [2] ATM Statistics. ATM cell statistics are cell counts since the last counter reset. On the E3 ATM Statistics screen, you can reset the counter by entering [c].
The E3 ATM Statistics menu provides the following information:
You can view HDLC, Frame Relay, ATM VC, and LMI statistics for the serial port.
To view serial port statistics:
1 . From the Card Statistics menu, shown earlier in Figure 161, select [5] SIM to open the SIM Statistics menu.
2 . Select [1] Port 1.
3 . Select the option corresponding to the type of statistics you want to view.
SIM HDLC statistics include:
When you select Frame Relay Statistics from the SIM Statistics menu, a Frame Relay Statistics table appears, listing configured virtual circuits. Enter a number corresponding to one of the listed virtual circuits to display a list of Frame Relay Statistics for that virtual circuit.
The Frame Relay Statistics screen lists the following statistics (per DLCI):
The DXI Statistics screen lists the following statistics:
When you select ATM VC Statistics from the SIM Statistics menu, an ATM VC Statistics table appears, listing configured virtual circuits. Enter a number corresponding to one of the listed virtual circuits to display a list of ATM VC Statistics for that virtual circuit,
The ATM VC Statistics screen lists the following statistics (per VCI):
The LMI Statistics screen lists the following statistics:
Ethernet statistics are available for both the standard 10BASE-T Ethernet port and for the optional 10/100BASE-T Ethernet port. These statistics are collected according to the Ethernet bridge MIB on the Ethernet port and on every ATM connection tied to this port. You can view bridge, filtering, and Ethernet statistics, and you can also view ATM VC statistics for either Ethernet port.
To view Ethernet port statistics:
1 . From the Card Statistics menu, shown earlier in Figure 161, enter the number corresponding to the Ethernet port for which you want to view statistics to open the Ethernet Statistics menu shown in Figure 163.
Figure 163 Ethernet Statistics Menu
2 . Select the option corresponding to the type of statistic you want to view:
The Ethernet Statistics screen (for either the standard 10BASE-T Ethernet port or the optional 10/100BASE-T Ethernet port) displays the following statistics:
The Spanning Tree Statistics screen displays the following statistics:
The IP Over ATM Statistics screen displays the following statistics:
You can view both performance monitoring and ATM statistics for the CBR module.
To view CBR statistics:
1 . From the Card Statistics menu, shown earlier in Figure 161, select [7] CBR.
2 . Select the port for which you want to view statistics.
3 . Enter the option corresponding to the type of statistics you want to view: [1] Performance Monitoring or [2] ATM Statistics.
The CBR Performance Monitoring screens display the following statistics for the CBR T1-DSX/E1 ports:
CBR ATM cell statistics are cell counts since the last counter reset. On the CBR ATM Statistics screen, you can reset the counter by entering c. ATM statistics are displayed as a list rather than a table. The CBR T1-DSX and CBR E1 ATM Statistics screens display the following statistics:
CBR virtual circuits must be present in the database in order to view these statistics.
When you check the data bytes, you must first make sure that the circuit is in an idle state (phone onhook). If you cannot access the equipment to see whether or not the circuit is in idle, then check the data bytes for at least 30 seconds (about seven updates). If the Data Bytes To value remains the same for 30 seconds or more, it is safe to assume that the circuit is in an idle state.
You can view performance monitoring, virtual circuit, and port activity statistics for the Voice Compression module.
To view VCM statistics:
1 . From the Card Statistics menu, shown earlier in Figure 161, enter the number corresponding to the slot in which the VCM for which you want to view statistics is installed (7 or 8) to open the VCM Card Statistics menu, shown in Figure 164.
Figure 164 VCM Card Statistics Menu
2 . Select the option corresponding to the type of statistics you want to view: [1] Performance Monitoring, [2] Virtual Circuit Statistics, or [3] Port Activity Statistics.
If you select [2] VC Statistics, an additional screen appears from which you must select the virtual circuit for which you want to view statistics.
The VCM Performance Monitoring screens display the following statistics:
Voice compression module VC statistics are frame and byte counts since the last counter reset. On the VCM VC Statistics window, you can reset the counter by entering c. VC statistics are displayed as a list rather than a table. The VCM T1-DSX and VCM E1 VC Statistics screens display the following statistics:
The VCM Port Activity Statistics screen displays the following statistics for each channel.