3Com 3C63311 Reference Guide - Page 211

Viewing Performance and ATM Statistics 199 Viewing Voice You can view performance monitoring, virtual circuit, and port activity statistics for Compression Module the Voice Compression module. To view VCM statistics, follow these steps: Statistics 1 From the Card Statistics menu, shown earlier in Figure 146, 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 148. Figure 148 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. Voice Compression Module Performance Monitoring Statistics The VCM Performance Monitoring screens display the following statistics: ES-The number of errored seconds (ESs) encountered by the VCM T1-DSX/E1 interface. SES-The number of severely-errored seconds (SESs) encountered by the VCM T1-DSX/E1 interface. SEFS-The number of severely errored framing seconds (SEFSs) encountered by the VCM T1-DSX/E1 interface. UAS-The number of unavailable seconds (UASs) encountered by the VCM T1-DSX/E1 interface. CSS-The number of controlled slip seconds (CSSs) encountered by the VCM T1-DSX/E1 interface. PCV-The number of path coding violations (PCVs) encountered by the VCM T1-DSX/E1 interface. LES-The number of line errored seconds (LESs) encountered by the VCM T1-DSX/E1 interface.