Nortel Networks Passport Module 8672A - Manual (Page 99)

Chapter 5 Managing the Passport 8672ATM Module with the CLI 99
Using the Passport 8672ATM Module
Table 31 describes the information fields for the show ports stats atm
lineinterval command.
show ports stats atm pathcurrent
This command displays current statistics (Figure 39) on the path, on the
transmitting end. The command uses the syntax:
show ports stats atm pathcurrent [ < ports> ]
Table 31 Information fields for The show ports stats atm lineinterval command
Field Description
PORT NUM Port number.
ERRORED SECONDS
COUNT (ES) Errored Second (ES) is a second with one or more Coding
Violations (CV) or one or more incoming defects (for
example, SEF, LOS, AIS, LOP).
SEVERELY ERRORED
COUNT (SES) Severely Errored Second (SES) is a second with x or more
CVs, or one or more incoming defects.
CODE VIOLATION COUNT
(CV-P) Coding Violations (CV) are Bit Interleaved Parity (BIP)
errors that are detected in the incoming signal. CV
counters are incremented for each BIP error detected.
UNAVAILABLE SECONDS
(UAS) Number of seconds that the interface is unavailable.